Kristen Zaleski, PhD, LCSW is a nationally-recognized author, researcher, and psychotherapist on trauma related disorders and an expert on sexual trauma within both civilian and military culture. Dr Zaleski is the author of two books, multiple research articles, and is a consultant and trainer on trauma disorders and survivorship to entities such as Facebook and the U.S. Department of Defense. Dr. Zaleski came to the Mental Health Collective after a decade-long tenure at University of Southern California as Clinical Associate Professor for the Suzanne Dworak Peck School of Social Work. Dr. Zaleski continues to be affiliated with USC as an adjunct professor and Founding Director of the USC Keck Human Rights Clinic which is a pro-bono organization offering forensic evaluations for survivors of international human rights abuse.
Dr. Zaleski sits on the board of two Orange County non-profits- Center for Law and Military Policy and HOPE 365- where she advocates for survivors of human trafficking, sexual violence, and forced marriage around the world and within the United States military. She also consults with television production companies on how to represent mental health realistically on their programs.
Dr. Zaleski has specific training on neurobiology and modern day attachment theory. Her area of expertise centers around somatic and body-based treatments to heal trauma holistically. She has previously worked at UCLA Rape Treatment Center, Veterans Administration Healthcare Center in Long Beach, and Las Encinas Psychiatric Hospital. She also has a private practice based in Hermosa Beach, CA.
CERTIFICATIONS: EMDR, Sensorimotor Psychotherapy, Emotion Focused Therapy, Cognitive Processing Therapy, Prolonged Exposure, and various 2nd and 3rd generation cognitive behavioral evidence based practices.
EDUCATION: University of California Los Angeles (UCLA) BA in Sociology and BA in Psychology, University of Southern California (USC) Master of Social Work, and Sanville Institute for Social Work and Psychotherapy, PhD.
CLINICAL SPECIALIZATIONS: Dr. Zaleski utilizes a trauma-informed, attachment focused lens to client work. Her training integrates interpersonal neurobiology to understand mental health holistically. Dr. Zaleski has advanced training in “bottom-up” somatic treatment modalities to assist the client to feel more in control of their body’s reactions to life events while coupling “top-down” narrative therapies to promote behavioral and cognitive changes. Her clinical experience has centered around military trauma and interpersonal violence that include sexual assault and human trafficking.
Dr. Kristen Zaleski, PhD, LCSW
Chief Clinical Officer
Kristen Zaleski, PhD, LCSW is a nationally-recognized author, researcher, and psychotherapist on trauma related disorders and an expert on sexual trauma within both civilian and military culture. Dr Zaleski is the author of two books, multiple research articles, and is a consultant and trainer on trauma disorders and survivorship to entities such as Facebook (Meta) and the U.S. Department of Defense. Dr. Zaleski came to the Mental Health Collective after a decade-long tenure at University of Southern California as Clinical Associate Professor for the Suzanne Dworak Peck School of Social Work. Dr. Zaleski continues to be affiliated with USC as the Founding Director of the USC Keck Human Rights Clinic which is a pro-bono organization offering forensic evaluations for survivors of international human rights abuse.
Dr. Zaleski sits on the board of two non-profits- Center for Law and Military Policy and Sahiyo- where she advocates for survivors of human trafficking, sexual violence, female genital mutilation, and forced marriage around the world and within the United States military. She also consults with television production companies on how to represent mental health realistically on their programs.
Dr. Zaleski has specific training on neurobiology and modern day attachment theory. Her area of expertise centers around somatic and body-based treatments to heal trauma holistically. She has previously worked at UCLA Rape Treatment Center, Veterans Administration Healthcare Center in Long Beach, and Las Encinas Psychiatric Hospital. She also has a private practice based in Hermosa Beach, CA.
CERTIFICATIONS: EMDR, Sensorimotor Psychotherapy, Emotion Focused Therapy, Stephen Porges Safe & Sound Protocol, Cognitive Processing Therapy, Prolonged Exposure, and various 2nd and 3rd generation cognitive behavioral evidence based practices.
EDUCATION: University of California Los Angeles (UCLA) BA in Sociology and BA in Psychology, University of Southern California (USC) Master of Social Work, and Sanville Institute for Social Work and Psychotherapy, PhD.
CLINICAL SPECIALIZATIONS: Dr. Zaleski utilizes a trauma-informed, attachment focused lens to client work. Her training integrates interpersonal neurobiology to understand mental health holistically. Dr. Zaleski has advanced training in “bottom-up” somatic treatment modalities to assist the client to feel more in control of their body’s reactions to life events while coupling “top-down” narrative therapies to promote behavioral and cognitive changes. Her clinical experience has centered around military trauma and interpersonal violence that include sexual assault and human trafficking.
Dr. David Safani, MD, MBA, FAPA
Medical Director
UNIVERSITIES + DEGREES: University of California, Irvine School of Medicine [Doctor of Medicine]; University of California, Irvine Paul Merage School of Business [Master of Business Administration]; University of California, Los Angeles [BA, Business Economics]
CLINICAL SPECIALIZATION: Dr. Safani is a triple board-certified psychiatrist with a specialization in child, adolescent, and adult psychiatry as well as clinical informatics (the application of information technology in the delivery of health care services). He provides an evidence-based and holistic approach towards healing mental illness including ADHD, anxiety, autism, mood disorders, OCD, PTSD, and psychosis. His experience spans multiple treatment settings including inpatient, partial hospitalization, intensive outpatient programs, and outpatient clinics. Dr. Safani came to the Mental Health Collective after almost two decades at the University of California, Irvine, departing as Associate Clinical Professor of Psychiatry at the School of Medicine, Medical Director of Ambulatory Psychiatric Operations, Medical Compliance Officer, and Clinical Informaticist for UCI Health. As an associate clinical professor, he provided numerous lectures on mental health topics. He is a past president of the Orange County Psychiatric Society and has held voting positions in the National American Psychiatric Association.
CERTIFICATIONS: American Board of Psychiatry and Neurology [Diplomat in Adult Psychiatry]; American Board of Psychiatry and Neurology [Diplomat in Child and Adolescent Psychiatry]; American Board of Preventative Medicine [Diplomat in Clinical Informatics]; University of California, Irvine School of Medicine, [Completed Postgraduate Medical Training in General Adult Psychiatry]; University of California, Irvine School of Medicine, [Completed Postgraduate Medical Training in Child and Adolescent Psychiatry]; Diplomat Medical Board of California Physicians and Surgeons
“I feel privileged for the opportunity to help guide and support individuals on their journey to recovery, wellness, and self-actualization. I aim to understand the whole person and ensure treatment recommendations are unique to their individualized needs. Applying my medical knowledge and clinical experience, I treat people with compassion and empathy in an open-minded and non-judgmental space.” – Dr. Safani
Dr. Nazneen Nizami, PsyD, LMFT
Assistant Clinical Director
UNIVERSITY + DEGREES: Alliant International University [Couple and Family Therapy, Psy.D.], Loma Linda University [Marriage and Family Therapy, MS], University of California Riverside [Sociology, BS + Education, Minor]
CLINICAL SPECIALIZATION: Dr. Nizami specializes in relational and systemic approaches grounded in Narrative Therapy and postmodernism. As an EMDR trained clinician, she works with acute trauma and grief-related issues. Her training and expertise blend the foundations of a calm and safe nervous system, stemming from PolyVagal Theory, with prioritizing identity and reclaiming power from life’s problems. Her specialization in Safe and Sound Protocol offers a somatic approach for developing safety and co-regulation with all clients, however particularly useful with neurodivergent communities. She also works interpersonally, using her training in conflict resolution and systems to guide authentic, vulnerable, and respectful relationships. Her passion is working with emerging adults in transition towards independence, self-assurance, and identity exploration.
In addition to therapy, Dr. Nizami serves as a part-time adjunct faculty member for Alliant International University, Pacific Lutheran University, and Golden West Community College. Her passion for teaching in the field of psychology and mental health has led her to strive to contribute to existing literature. Her research interests focus on exploring authenticity, desirability, and self-perception within modern dating and mating strategies. Another topic of interest includes identifying ethical therapeutic practices when working within multi-generational immigrant family systems.
“My hope for clients is to help redefine their relationship with the problems in their lives. Oftentimes, we so casually let go of the power we have within. If I can assist clients in igniting that fire of power ever-so-slightly, then there is so much room for growth and change. Doing so while developing stronger access to a calm and regulated nervous system, creates even greater possibilities for preferred changes. It’s when people feel safe, connected, and valued that influence living more authentic and preferred lives.” – Dr. Nizami
Julian Marc Opena, MS, LMFT, I-O
Program Director
UNIVERSITIES + DEGREES: University of Southern California/Azusa Pacific University [Masters in Clinical Psychology], Harvard University [Masters in Industrial Organizational Psychology], Biola University [Bachelors in Human Biology, Minor in Developmental Psychology]. Julian is currently at Cal State Fullerton for a Doctorate in Counseling Psychology.
CLINICAL SPECIALIZATION: Julian is a clinician specializing in attachment theory and interpersonal neurobiology. With a deep understanding of how early relationships shape the brain and influence emotional and social development, Julian helps individuals navigate the complexities of their interpersonal dynamics. By integrating the science of neurobiology with therapeutic practices, Julian empowers clients to heal from relational wounds, enhance emotional regulation, and cultivate healthier connections. With a focus on the brain’s capacity for growth and change, Julian works to create lasting transformations in both individual and relational well-being. Additionally, Julian is trained in Internal Family Systems, Emotion Focused Therapy and is Gottman Level 2 certified. Beyond The Mental Health Collective, Julian is a psychology professor and maintains a private practice.
“My goal as a Program Director is to create a healthy, attachment-informed milieu here at The Mental Health Collective. I strive to design and implement programs that nurture resilience, improve emotional regulation, and strengthen interpersonal bonds, ensuring individuals thrive in both personal and collective environments. My hope is to remind clients, perhaps reveal to them, the weight and significance of their value and potential”. -Julian
Sarah Douglas, LMFT
UNIVERSITIES + DEGREES: Chapman University [MA, Psychology, emphasis in Marriage and Family Therapy], Trent University [BA, Psychology]
Originally from Ontario, Canada, Sarah Douglas joined The Mental Health Collective team in 2019 after working at the Veteran Affairs Healthcare System for 10+ years.
CLINICAL SPECIALIZATION: Since 2009, Sarah has specialized in providing clinical care to individuals who have experienced trauma and the resulting symptoms including complex PTSD, PTSD, personality disorders, depression, anxiety, and relational distress. Sarah’s extensive training and experience in treating trauma make her the perfect fit to oversee the trauma program at the Collective. Sarah’s approach to treatment is integrative drawing upon multiple evidence-based treatments to create a truly customized treatment plan for clients. Cognitive Processing Therapy (CPT), Prolonged Exposure (PE), Eye Movement and Desensitization Reprocessing (EMDR), and Holographic Reprocessing are some of the evidence-based interventions Sarah is both trained and experienced in utilizing. This wide breadth of knowledge allows Sarah to address the often-complex symptom presentation our clients present with. Sarah is also comprehensively trained and experienced in facilitating Dialectical Behavioral Therapy (DBT) and relies upon this versatile skill set to aid clients in becoming the best versions of themselves.
Dr. Parool Patel, MD
UNIVERSITIES + DEGREES: [Doctor of Medicine] St. George’s University School of Medicine. [Bachelor of Science] Exercise Science and Physiology, Biology, Rutger’s University, Douglass College
CLINICAL SPECIALIZATION: Dr. Parool Patel is a diplomate with the American Board of Psychiatry and Neurology specializing in adult psychiatry. Her expertise includes, but not limited to, evidence-based treatment and management of patients with thought disorders, mood disorders, ADHD, and anxiety disorder spectrums. Dr. Patel believes in the comprehensive management of her patients as “a whole”. Her treatment modalities include pharmacological management along with psychotherapeutic assessment and treatment. She is certified in TMS to adjunct pharmacologic and psychotherapeutic treatment.
CERTIFICATIONS: [Diplomat in Psychiatry] ABPN; [Completed Postgraduate Medical Training] Bergen New Bridge Medical Center, Resident in psychiatry. [Diplomat Medical Board of California Physicians and Surgeons]
Dr. Nicole Motakef, DO
UNIVERSITIES + DEGREES: UC Irvine [ACGME Child & Adolescent Psychiatry Fellowship], Integrative Psychiatry Institute, [Fellowship certification for Integrative Psychiatry and Nutritional Psychiatry], Accelerated Resolution Therapy [Completed course and certification received], Kaiser Permanente, Fontana [ACGME Psychiatry Residency], Western University of Health Sciences. College of Osteopathic Medicine of the Pacific [Doctor of Osteopathy, Pre-Doctoral Teaching Fellowship], University of California, Irvine [B.A., Psychology and Social Behavior, Gamma Sigma Alpha Honor Society]
CLINICAL EXPERIENCE:
- Board certified by ABPN in General Psychiatry
- Board certified by ABPN in Child and Adolescent Psychiatry
- MBLDN Psychiatry and Wellness, Founder and CEO
- Medical Director of Residential Treatment Center
- Psychiatrist in Partial Hospital Program
HONORS + AWARDS:
- Residency Research Award, KP Fontana Psychiatry Residency
- Graduate Awards – Dr. Alex Rene Memorial Award
- Psychiatry Clinical Specialty Award
- Sigma Sigma Phi Mu Chapter Honors Society
- Research Grant
- Pre-Doctoral Teaching Fellowship
Dr. Kambiz Karimi, MD
Internal Medicine Physician
UNIVERSITIES + DEGREES: Shahid Beheshti University of Medical Sciences, National University of Iran [ Doctor of Medicine, December 1999], Affiliate of Mt. Sinai Medical Center, Department of Medicine [Residency in Internal Medicine], Army University of Medical Sciences, Department of Medicine [Research Fellowship Position, Fulfilled compulsory military service]
CLINICAL ACHIEVEMENTS:
- Saddle Back Memorial Hospital:Guardian Angel Award x 3
- St. Joseph Health System, Mission Hospital: Commitment to Excellence award, June 2008
- St. Joseph Health System, Mission Hospital: Commitment to Dignity award, June 2008
- Mission HospitalAHMG: Best Team Player award, 2007
- American College of Internal Medicine Annual In-Service Exam, Second Rank in residency class, 2003-2004 (PGYII)
- American College of Internal Medicine Annual In-Service Exam, Second
CERTIFICATIONS:
American Board of Internal Medicine, Internal Medicine 2005-2015
American Board of Internal Medicine, Hospice and Palliative Medicine 2012 California Medical Board issued 05/2005
Clinical Research Coordinator Class Certification by Biomedical Research Alliance of New York (BRANY), 07/2005
USMLE Step III (84/204), 01/2005 ECFMG certification, 11/2001
ECFMG–CSA, 09/2001
USMLE Step II (85/212), 09/2001 ECFMG–TOEFL (612), 06/2001 USMLE Step I (93/230), 05/2001
Member of Society of Hospital Medicine since Aug 2007
Dr. Tamitra Clark, PsyD
Staff Psychologist
UNIVERSITIES + DEGREES: California State University Los Angeles [BA in Psychology], Alliant International University [MA and PsyD]
CLINICAL SPECIALIZATION: Dr. Clark’s passion is providing transformational coaching in the eight Dimensions of Wellness: Emotional, Physical, Social, Intellectual, Environmental, Occupational, Financial, and Spiritual, by identifying strengths/needs, setting goals, and creating a plan to get individuals where they desire to be. This process allows Dr. Clark to witness clients go from stuck to fluid or hurt to healed while experiencing an overall transformation they can be proud of and move confidently forward in life on their terms, while receiving consultation and support every step of the way. Dr. Clark specializes in the Grief & Loss space providing workshops to support those experiencing grief and loss. Dr. Clark assists individuals in embracing and honoring the loss while moving toward living a purpose-driven life.
Dr. Clark views mental health from a multidimensional lens. She strives to meet clients where they are and uses techniques to support change and transformation, such as Reality therapy, Solution-focused therapy, and CBT. Dr. Clark’s practical approach allows her to build and establish rapport in nontraditional yet meaningful and powerful ways that aide clients in leaning into the process, confronting discomfort, and rediscovering life.
“I have always practiced through a coaching, mentoring, and goal-setting lens. It’s important for my clients to witness observable progress and I have found utilizing a coaching method helps to do that.” -Dr. Tamitra Clark
Dr. John Huang, PhD
UNIVERSITIES + DEGREES: [Ph.D.] Clinical Psychology, UC Santa Barbara. [B.A.] Psychology, UC Berkeley.
SPECIALIZATIONS: Trauma, Anxiety, Depression, Insomnia, Spirituality, Combat Veterans, Meditative Didgeridoo, Native American Ceremony + Community, Mind + Body Connection.
CERTIFICATIONS: EMDR, PE, CPT, ACT, CBT-I.
COLLECTIVE GROUPS: Goals Group, CBT-I, Process Group, Meditative Movement, Seeking Safety.
“Helping through connection to support healing is what I’m most passionate about. Our clients’ struggles, courage and wisdom continue to move me.” – Dr. John Huang, PhD
Dr. Hector De Los Santos, PhD
UNIVERSITIES + DEGREES: [Ph.D., M.S.] Clinical Psychology, Purdue University. [B.A.] Psychology, Westmont College.
SPECIALIZATIONS: Trauma, Anxiety, Depression, Substance Use.
Dr. De Los Santos takes a culturally humble clinical approach as he comes from an academic background based in tailoring treatment to fit the racial, cultural, ethnic and whole background of his clients.
CERTIFICATIONS: Dr. De Los Santos has extensive experience with evidence-based treatments for psychopathology including CBT, Unified Protocol for Transdiagnostic Treatment of Emotional Disorders, Prolonged Exposure, and Cognitive Processing Therapy. He has received the VA provider certification for Cognitive Processing Therapy.
COLLECTIVE GROUPS: CPT, Unified Protocol, Exposure Therapy, Pleasant Activities, CBT for Addiction.
Dr. De Los Santos loves the opportunity to partner with others as they pursue growth and new perspectives, and look to engage with difficult experiences and personal challenges. Choosing to enter treatment requires tremendous courage and honesty, and Dr. De Los Santos feels humbled to walk alongside those who choose to face this challenge to find freedom. He is excited to be part of The Mental Health Collective in its mission to provide holistic and functional care to their clients.
Dr. Dorit Saberi, PhD
UNIVERSITIES + DEGREES: Arizona State University [Counseling Psychology, PhD, MA] California State University, Northridge [Clinical/Community Psychology, MA] California State University, Northridge [Psychology, BA]
Dorit Saberi, Ph.D is a Supervising Psychologist and Co-Founder/Clinical Director of the Safe Harbor- Trauma Recovery Center at Harbor UCLA Medical Center. She is also an Associate Professor in the Department of Psychiatry at the University of California Los Angeles (UCLA) – David Geffen School of Medicine and a part-time faculty member at California State University, Long Beach- Psychology Department. She is an investigator at the Lundquist Institute, Harbor UCLA Medical Center. She conducts research, provides direct services, supervision teaching and consultations in Evidence Based Practices adapted for diverse populations and children, adolescents and adult survivors of interpersonal violence such as gang related violence, human-trafficking, and immigration/refugee trauma.
Dr. Saberi is an author of several grants, educational curricula, and best practice parameters related to the development and implementation of trauma-informed/trauma-specific care. She serves as a Vice-Chair on the Board of Directors for Fostering Unity- a nonprofit 510c3 organization focused on providing care to resource parents and foster children to preserve and stabilize family connection and prevent the trauma of displacement and frequent transitions. She also serves as a consultant and trainer for various Harbor UCLA and community organizations such as nursing/physician/resident well-being, National Alliance on Mental Illness (NAMI), Centers for Family Law, Department of Children and Family Services and Law Enforcement Agencies for topics such as trauma, post-traumatic growth, crisis de-escalation, DBT skills for families, compassion fatigue and secondary stress, and positive psychology and well-being.
Her teaching, practice and research interests include treatments for Post-Traumatic Stress Disorder, Post-Traumatic Growth, Positive Psychology and Well-Being, Dialectical Behavior Therapy for Borderline Personality Disorder, and Cognitive Behavior Therapy. Additional areas of specialization: Mood disorders; anxiety disorders; addiction; life transition and adjustment issues; bereavement and loss; couple and relationship therapy; Family therapy; Parenting strategies; adoption; racial identity; work related stress.
CERTIFICATIONS: Diplomate- Academy of Cognitive Therapy- Certified CBT therapist; Certified Teacher- Community Resiliency Model (CRM®). Prolonged Exposure for PTSD therapist, supervisor and trainer t/ Center for the Treatment and Study of Anxiety (CTSA) UPenn. Intensive Training- Dialectical Behavior Therapy. Certified NEABPD Family Connections.
“I believe in the individual’s resilience and strength in overcoming obstacles to a life worth living. I foster a collaborative relationship in therapy in a way which is most conducive to growth based on self-authority and empowerment. I work collaboratively to assess the individual’s concerns and obstacles and cultivate new ways to approach challenges.” -Dr. Saberi
Dr. Nicole Lightman, PhD
Clinical Psychologist / Psychological Testing
UNIVERSITIES + DEGREES: Alliant International University [Clinical Psychology, PHD] Alliant International University [Psychology, MA] University of Denver [Psychology and Human Communications, BA]
CLINICAL SPECIALIZATION: Dr. Lightman specializes in therapy, psychological testing, and assessment with children, adolescents, and adults. She has over 11 years of experience providing comprehensive psychological, psycho-educational, and developmental testing for the diagnoses including, but not limited to, anxiety, mood disorders, personality disorders, trauma, obsessive-compulsive disorder, Attention-Deficit Hyperactivity Disorder (ADHD), Autism Spectrum Disorder, and learning disabilities.
CERTIFICATIONS: Autism Diagnostic Observation Schedule (ADOS), Dialectical-Behavioral Therapy (DBT)
“I believe that a thorough and accurate psychological assessment can change people’s lives. Not only will it improve treatment planning and effectiveness as it will provide the treatment team with appropriate diagnoses and clarify the best evidenced-based practice to use, but it can also answer questions individuals have had about themselves. Psychological testing can increase an individual’s understanding of themselves as it provides a window into the brain and a compassionate way to conceptualize their life experiences. I truly believe psychological assessments can be the start to finding a path that allows people to thrive in their lives.” – Dr. Nicole Lightman
Dr. Carolyn Cherie, PsyD
UNIVERSITIES + DEGREES: University of Winchester [Bachelors in Psychology, BSc], Chapman University [Masters in Psychology, MA], Chicago School of Psychology [Doctorate in Clinical Psychology, PsyD]
CLINICAL SPECIALIZATION: Dr. Cherie has a specialization in trauma, chronic illness, and is certified in implementing EMDR in psychotherapy. Her areas of specialization in clinical treatment include trauma-related conditions, depression, anxiety, bereavement, and men and women’s issues.
CERTIFICATIONS: Eye Movement Desensitization and Reprocessing (EMDR), Cognitive Behavioral Therapy (CBT), Cognitive Processing Therapy (CPT), Dialectical Behavioral Therapy (DBT), and Trauma.
“Growing up in South Africa, I was around a negative political climate and witnessed many difficult situations and traumatic events. It was then, at the age of 12, I decided I wanted to be a psychologist. Now as an experienced psychologist, I provide clients with authenticity, empathy, and skilled professionalism. I like to approach a new client with curiosity and create a dynamic space where both client and therapist can converse. My space is supportive, honest in feedback, direct in reframing, guiding, and always working towards the client’s goals. I am able to meet a client at their level through honoring their process and their experiences that led them to seek treatment and working collaboratively to heal and become empowered.” -Dr. Cherie
Dr. Maddisen Espeseth, PsyD, RPT, IFS-I ACC, CST
Testing Psychologist
UNIVERSITIES + DEGREES:
The Chicago School of Professional Psychology at Irvine (APA Accredited) Doctor of Psychology (PsyD): Clinical Psychology with a Concentration in Child and Adolescent Clinical Psychology, American School of Professional Psychology at Argosy University (APA Accredited) Master of Arts (MA): Clinical Psychology with a Concentration in Child and Adolescent Clinical Psychology, Chapman University Bachelor of Science (BS): Health Science with a Minor in Psychology
CLINICAL SPECIALIZATION:
Dr. Maddisen Espeseth is a licensed psychologist who practices from an attachment-heavy, neurosequential lens. Specific to psychodiagnostic testing, she has a history of assessing for neurodevelopmental diagnoses (such as autism, attention-deficit/
Dr. Espeseth strongly values the provision of client-centered, holistic, respectful, neurodiversity affirming testing services. She recognizes that the construct of neurodivergence is multidimensional and contextualized by an individual’s unique lived experience; it therefore, frequently conflicts with the binary, often pathologizing, and sometimes ecologically invalid or impractical diagnostic criterion outlined by the Diagnostic and Statistical Manual of Mental Disorder, Fifth Edition, Text Revision (DSM-5-TR). It is significantly important to her to continuously learn and expand her understanding of neurodivergence while maintaining ethical fidelity to our present-day consensual conceptualizations of mental health diagnoses. Specific to psychotherapy, Dr. Espeseth specializes in treating trauma-related disorders and obsessive-compulsive disorder (OCD).
CERTIFICATIONS: Certified Internal Family Systems (IFS) Therapist, IFS Institute (IFS-I) Approved Clinical Consultant (ACC), Registered Play Therapist (RPT), Certified Sandplay Therapist (CST)
“I believe a foundational necessity of being a psychologist is a humbling openness to and passion for lifelong learning. Because mental health is a complex, multifaceted sphere of each of our lives (interwoven with neurodevelopmental, cultural, familial, societal, spiritual, etc. factors), I am earnest about providing individualized care balancing the binary, often oversimplified DSM
Dr. Dawn Joosten-Hagye, PhD, LCSW, MSW, GC-C
UNIVERSITIES + DEGREES: University of California, Los Angeles [Social Welfare, PHD] California State University, Long Beach [Social Work, MS] California State University, Long Beach [Psychology, BA]
CLINICAL SPECIALIZATION: Dr. Joosten-Hagye has a specialization in the delivery of evidence-based trauma-informed psychotherapy and griefcounseling. Her training emphasizes interdisciplinary and holistic approaches to achieve wellness. She specializes in working with adults, older adults living with and managing co-morbid physical health and mental health conditions, chronic health conditions, and life-threatening conditions, and their families and/or caregivers. Dr. Joosten-Hagye’s areas of specialization in clinical treatment include grief, adjustment disorders, anxiety disorders and depressive disorders. Dr. Joosten-Hagye is a Clinical Associate Professor at the University of Southern California.
CERTIFICATIONS: Grief Counseling (GC-C), Integrated Care, Seeking Safety
“I enjoy working with clients using a client-centered, holistic perspective. With this perspective, I acknowledge the client as both the expert over their lived experience and as an active participant in treatment with members of the treatment team. I enjoy assisting clients with gaining new insight and coping skills which become tools they use in their day-to-day lives to maintain wellness and balance. I enjoy facilitating the process of self-discovery among clients while they navigate their unique pathways to wellness and recovery.” – Dr. Joosten-Hagye
Dr. Julie DeVito, PsyD
Psychologist +
Integrative Health Coach
UNIVERSITIES + DEGREES: California Southern University [Doctor of Psychology, PsyD]; Pepperdine University Graduate School of Education and Psychology [Master of Arts in Psychology]; Miami University [Bachelor of Arts double major in Political Science and Psychology].
CLINICAL SPECIALIZATION: Dr. DeVito is a psychological consultant, professional coach, and psychotherapist with experience working in inpatient and outpatient treatment settings and helping a broad range of clients with various acute and chronic mental illnesses, traumatic experiences, and substance abuse challenges. Dr. DeVito has conducted extensive research in psychology and neuroscience, with a focus on the brain, neuroplasticity, and mechanisms of change that result in positive mental health outcomes. Her work includes the application of research-based treatment interventions that are shown to be effective in improving symptoms of anxiety and depressive disorders, emotional dysregulation, and impairments in executive functioning which are common to a variety of neurodivergent conditions and diagnoses.
Dr. DeVito’s experience includes crisis intervention, assessment, diagnosis, treatment planning, psychotherapy, clinical social work with adults and children, mental health advocacy, research, and education. She has completed advanced training in mindfulness-based stress reduction (MBSR), mindfulness-based cognitive therapy (MBCT), dialectical behavior therapy (DBT), and acceptance and commitment therapy (ACT). She is passionate about helping people improve their health and their lives. Dr. DeVito founded Realization Partners, a consulting and training company, and she continues to work as a consultant to individuals and organizations on topics related to psychology, stress management, communication, leadership, and career development.
CERTIFICATIONS: Certified Professional Coach, Professional Career Counselor, and Integrative Health Coach; Strategic Learning Alliance.
“Being a therapist and a coach is extremely rewarding because this work allows me the privilege to come alongside another human being who is struggling and to help them begin and continue along a path of healing, recovery, and personal growth. I believe in the potential for growth in each of us, and I strive to help clients realize their potential for growth in many areas of their lives.” – Dr. Julie DeVito
Dr. Camellia Mazhar, PsyD, LMFT
Clinical Psychologist
UNIVERSITIES + DEGREES: Alliant International University [Couples & Family Therapy, M.A.],
University of California, Los Angeles [Psychology, B.A.]
CLINICAL SPECIALIZATION: Camellia Mazhar specializes in utilizing systemic and attachment-based therapies for couples, families, and individuals. She has extensive training and experience in Emotionally Focused Therapy. Her experience includes working with adolescents and their families at crisis shelters, couples struggling with relationship and parenting issues in private-practice settings, and individuals experiencing depression and anxiety.
“The most important part of therapy, for me, is a strong and safe relationship with my client. My goal is to make you feel like any obstacle you face, we face together as a team. I believe that being your authentic self is the key to an emotionally healthy life and my goal is to help you access those parts. I work with evidence-based models of therapy, so that you can be confident my techniques do make lasting change. Whether you are a couple, an individual, or an entire family, we can work together to put all the pieces back together.” – Dr. Camellia Mazhar
Dr. Sarah Schall, PsyD
Clinical Psychologist
Dr. Ashley Brumett, PhD
Clinical Psychologist
UNIVERSITIES + DEGREES: [Ph.D., Clinical Psychology] Palo Alto University. [M.S.,
Psychology] Palo Alto University. [B.A., Philosophy] Central Washington University.
CLINICAL SPECIALIZATION: Dr. Ash Brumett specializes in evidence-based treatments
for depression, anxiety, bipolar disorder, OCD/body dysmorphia, panic disorder, PTSD, and
psychosis. She has experience working with serious mental illness in a psychiatric inpatient
setting, as well as with college students in the UC system. Dr. Brumett’s training has emphasized
treatment across a range of symptom severity, from psychiatric episodes causing severe impairment to adjustment issues resulting from common life events. Most recently, Dr. Brumett
completed her internship at UCR, where she primarily worked with emerging adults (ages 18-25)
on issues relating to identity development, social anxiety, relational conflicts, and family
systems.
CERTIFICATIONS: Cognitive Behavioral Therapy (CBT), Mindfulness-based cognitive
therapy (MBCT), Cognitive Processing Therapy for PTSD (CPT), Acceptance and Commitment
Therapy (ACT), Intensive Short-Term Dynamic Psychotherapy (ISTDP), Metacognitive Therapy (MCT)
Dr. Brumett believes that, no matter who you are, it is difficult to be alive – and that it is this
human predicament that unites us and makes therapeutic change possible.
Dr. William Feuerborn, DSW, LCSW, CSAT
Clinical Therapist
UNIVERSITIES + DEGREES: Doctor of Social Work from University of Tennessee, Knoxville, (Advanced Clinical Practice and Leadership); Master of Social Work from California State University, Long Beach (Older Adults and Families); Bachelor of Arts from California State University, Fullerton in Communications/Advertising.
CLINICAL SPECIALIZATION: Dr. Feuerborn specializes in helping adults overcome developmental and relational trauma and attachment disorders, as well as adults who are struggling with the effects of compulsive sexual behavior or the resulting trauma of betrayal. He uses a variety of trauma-focused therapies including Brainspotting and EMDR. He is also fully trained in Post-Induction Therapy, developed by Pia Mellody, which is an experiential model that helps adult clients achieve healing and empowerment in the aftermath of childhood trauma. For the treatment of compulsive sexual behavior and betrayal trauma, he draws heavily on the work of Dr. Patrick Carnes and the International Institute for Trauma and Addiction Professionals (IITAP). He has been a Certified Sex Addiction Therapist for more than 15 years and has helped hundreds of clients heal themselves and their relationships. Dr. Feuerborn also serves on the Advisory Board for IITAP’s Rainbow Advocate and Educator (RAE) and Rainbow Advocate and Clinical Specialist (RACS). Dr. Feuerborn was a Clinical Assistant Professor at the University of Southern California School of Social Work, and a Teaching Assistant Professor at the University of Nevada, Reno, School of Social Work. He has a private practice in Irvine and Long Beach.
CERTIFICATIONS: Certified Sex Addiction Therapist and Supervisor (CSAT-S), Rainbow Advocate Clinical Specialist (RACS).
“I believe that our worth and value as humans is inherent. Trauma causes shame, which is a barrier to feeling our worth. My client work focuses on helping people heal from trauma, so they can experience their worth from the inside out.” – Dr. William Feuerborn
Jill Durby, LMFT
UNIVERSITIES + DEGREES: UC Berkeley [BA Psychology; Minor Education], Pepperdine University [MA Clinical Psychology; Emphasis in Marriage and Family Therapy]
CLINICAL SPECIALIZATION: Jill specializes in working with emotion dysregulation, impulsive behavior, and anxiety using evidence-based therapy modalities, including DBT, CBT, and Unified Protocol. Jill is also passionate about assisting families to build skills and confidence to support loved ones with intense emotions/anxiety.
“I use warmth and wit to support clients by analyzing ineffective patterns and building abilities to improve relationships and reduce suffering. My solution-focused approach is centered on applying new skills to achieve desired changes in the short term and as challenges arise throughout their lifetime.” -Jill Durby, LMFT
Douglas Pierson, MS, LMFT
As a licensed Marriage and Family Therapist, Douglas G. Pierson, is a champion of helping others find personal growth by working through life’s most challenging moments.
Douglas is passionate about helping individuals find freedom from mental health related symptoms. Douglas has extensive clinical experience working with anxiety, depression, anger-management, parent-child relationships, men’s issues, life-stage adjustments, eating disorders, and drug/alcohol addiction. In addition, he has facilitated therapy groups with emphasis in DBT/CBT skills, healthy relationships, family systems, attachment, shame resilience, relapse prevention, and mindfulness. Douglas is also uniquely skilled at integrating spirituality and philosophical foundations in order to help you connect to deeper purpose and meaning in your life.
As part of The Mental Health Collective team, Douglas provides psychotherapy to individuals, groups, and families. He aims to provide an empathetic, understanding and safe environment.
Kelly Lin, LMFT
Kelly Lin is a Licensed Marriage and Family Therapist earning her B.S. in Criminology from the University of California, Irvine and M.S. in Counseling from California State University, Fullerton. With 15 years of experience in the behavior and mental health industry, Kelly’s passion is deeply rooted in helping those that are willing to improve their lives.
She has worked with a multitude of populations ranging from special needs youth in school settings to severe emotionally distressed adults in specialized facilities. Most notably, she works in all levels of care in substance abuse treatment, trauma, dual diagnosis, personality disorders, and life transitions. Her clinical knowledge and emphasis in addiction and couples work has earned her recognition in those fields.
Kelly has served as a communication expert, consultant, and clinical supervisor at local agencies in Orange County. In her daily practice, Kelly utilizes evidence-based treatment and an eclectic modality customized to individual, couples, and family needs. With a direct and empathic approach, she facilities therapy using Motivation Interviewing, Cognitive Behavioral Therapy, humanistic, experiential, and psychodynamic techniques.
As part of the esteemed team at The Mental Health Collective, Kelly looks forward to adding enrichment to the clients’ wellness and overall health.
Brian Goldstein, MA, LMFT
UNIVERSITIES + DEGREES: Pepperdine University [Clinical Psychology with an Emphasis in Marriage and Family Therapy, MA], Chapman University [Psychology, BA]
SPECIALIZATIONS: Sensorimotor Psychotherapy, Complex Trauma and Dissociation, EMDR (Eye Movement Desensitization and Reprocessing), Natural Processing (Integration of EMDR and Somatic Experiencing), Mindfulness, Motivational Interviewing, and Dialectical Behavioral Therapy.
Brian Goldstein, M.A., LMFT has a specialization in treating complex trauma and developmental injury, as well as working with how trauma is stored in the body and healed using a bottom-up, body-centered approach. Brian has extensive experience working with adolescent and adult individuals who struggle with trauma, attachment wounding, addictions, depression, anxiety, eating disorders, and life transitions. Brian is incredibly passionate about helping clients discover new things about themselves and move toward an embodied and authentic life. Brian’s research has primarily focused on the investigation of the impact of trauma on those diagnosed with personality disorders.
“Across my work in residential, outpatient, and private practice settings, I work with clients in an individualized, trauma-informed approach. I am committed to bringing compassion and attunement to foster my client’s felt sense of safety. I meet clients where they are and facilitate a pace of the work that supports healing and integration.”
Nadia Abou-Seda, BSW, MA, SEP
UNIVERSITIES + DEGREES: Yorkville University, Canada [Counseling Psychology, MA], George Brown College, Canada [2-year diploma, The Assaulted Women’s, and Children’s Counselor/ Advocate], University of Qatar [Social Work, BSW]
CERTIFICATIONS: Somatic Experiencing Practitioner (SEP). Eye Movement Desensitization and Reprocessing (EMDR), Mindfulness-Based Stress Reduction (MBSR), Cognitive Behavior Therapy (CBT), Dialectical Behavior Therapy (DBT), Acceptance & Commitment Therapy (ACT), Safe & Sound Protocol, and Positive Parenting Program (Triple P).
Nadia is a Somatic Experiencing Practitioner (SEP) and a Licensed Professional Clinical Counselor (LPCC). She holds a bachelor’s degree in social work and a master’s degree in counseling psychology. She adopts an anti-oppressive and multicultural approach.
Nadia specializes in trauma psychosomatic therapy. She has been treating various conditions such as anxiety, depression, grief, cultural and relational issues, sexual trauma, chronic pain, and stress related to ongoing medical and physical conditions, developmental trauma (i.e., childhood abuse, neglect, etc.), shock trauma (i.e., vehicle accidents, sudden losses, wars, natural disasters), and medical trauma due to dental and/or surgical procedures.
Iris G-Thrash, LCSW
UNIVERSITIES + DEGREES: Biola University [Bachelor of Science, Sociology] San Jose University [Masters, Social Work]
SPECIALIZATIONS: To assist clients, Iris G-Thrash creates a safe environment with her clients so that healing can occur. Interventions and specializations include “whatever the client needs”. This is achieved through the varied skills she can tap into, such as, understanding how our thoughts influence our behaviors, emotions and thoughts (CBT); how traumatic events have created a lack of safety and dissociation with the self (Trauma Informed therapies); how the story we are living is not a story of empowerment and how to rewrite it (Narrative Therapy); how the past internal conflicts (traumas) which have gone unresolved or recognized are creating anxiety, depression and lack of sense of self (Psychodynamic Therapies); how our early year attachment influences our current relationships and how unresolved ruptures create suffering in feeling safe in relationships or developing healthy nurturing relationships (Attachment Therapy). Additional techniques utilized in the therapeutic process may include, solution focused therapy (for problem resolution), mindfulness and breath work (for body/mind integration), subconscious reprocessing (for self-esteem and rewriting the internal script), emotion focused therapy (to address primary versus secondary emotions), gestalt therapy (for unfinished business and personal responsibility), and any other appropriate approach which would benefit the client.
CERTIFICATIONS: Licensed Clinical Social Worker
“If you are a client or a family member and you are reading this, I want to tell you that you are so brave and that there is always hope. Whatever challenges you may be going through, you can overcome and grow and the emotions, behaviors and thoughts do not control you. This journey you are on is so meaningful and so hard. Please know we know that and are here to help you. If I am honored to work with you, know I will do whatever it takes to help and support you. Sometimes, you are in the beginning of your journey and it will take time and it will be hard, and sometimes, you are just needing to regroup yourself and rediscover your strengths. I believe every individual has strengths and are extremely resilient, and on a lifelong journey of self-discovery and healing” – Iris G-Thrash
Yvonne Herman, LMFT
UNIVERSITIES + DEGREES: University of California, Irvine, Bachelor of Arts, School of Social Ecology
Pepperdine University, Master of Arts,
Clinical Psychology with emphasis on Marriage & Family Therapy (LMFT 36638)
SPECIALIZATIONS: With over twenty years of holistic experience, Yvonne is a dedicated clinician specializing in providing comprehensive care and interventions across inpatient psychiatric, detoxification, residential treatment, and partial hospitalization settings. Her expertise encompasses addressing substance use, psychosis, and acute episodes of bipolar I and II.
Transitional age youth; family systems therapy; neurodivergent psychoeducational group therapy; personality traits; dual diagnosis; bipolar disorder; long term mental health recovery; emotional regulation.
CERTIFICATIONS: Yvonne specializes in evidence-based treatments for psychopathology including CBT (Cognitive-Behavioral Therapy), therapy groups with emphasis in DBT (Dialectical Behavior Therapy), assertive communication skills, shame resilience, trauma focused CBT, attachment issues, dual diagnosis, and problem-solving therapy interventions.
- DBT (Dialectical Behavior Therapy) Foundational Training, Behavioral Tech Institute.
- EMDR (Eye Movement Desensitization and Reprocessing) Basic Training, EMDRIA-Approved, The EMDR Center of Southern California.
- Group Traumatic Episode Training Protocol (G-TEP), Connect Training facilitated by Regina Morrow.
- Holographic Reprocessing (Cognitive-Experiential Psychotherapy for the Treatment of Trauma) trained.
Gecole Harley, JD, LMSW, ASW
UNIVERSITIES + DEGREES: University of South Carolina College of Social Work (MSW); University of Pennsylvania School of Law (JD); Swarthmore College (BA English)
CLINICAL SPECIALIZATION: Psychodrama/Action Methods (J.L. Moreno) applying sociometry to groups and inviting group members to heal through increased spontaneity and creativity. The goal is to allow group members to expand their role repertoire within the safety of the group. Master’s thesis in Narrative Therapy, as theorized and practiced by Gerald Monk, PhD, Michael White, PhD and John Winslade, PhD.
CERTIFICATION: Hudson Valley Psychodrama Institute Advanced Student
“As a psychodramatist, I believe that healthy humans are spontaneous and creative and adept at taking different roles. Through the years, I have taken many different professional and personal roles and that journey continues. My goal is to help clients reimagine their lives through experiential learning. I am honored and thrilled to offer psychodrama to guests at The Mental Health Collective.”
Janie Montiel, LMFT, MS
Janie M. Montiel is a licensed Marriage and Family Therapist with a Master’s in Clinical Counseling and an emphasis in Marriage and Family Therapy from Pepperdine University.
She has spent 7-years working with traumatized children, adolescents, adults, and families in a clinical setting. She has facilitated group therapy for batterers’ intervention programs, child abuse treatment programs, anger management, substance abuse treatment, and Acceptance and Commitment Therapy (ACT). She is EMDR trained and experienced in utilizing this unique tool to aid the natural healing ability of the brain and body post-trauma. She is passionate about understanding the impact of intergenerational traumas, early childhood adversity, its effect on the developing brain, and its implications for adult health and well-being over a lifetime.
“I believe we carry the traumas from our life experiences and the trauma from the past three generations of our families in our mind, body, and brain. Through the therapeutic alliance, the client explores how the effects of individual and family trauma show up in their brain, body, and mind throughout a lifetime. I utilize bottom-up techniques, EMDR, and ACT to guide the client through the healing process. Clients develop the skills and tools necessary to manage PTSD symptoms, build a tolerance to unexpected challenges, and find their unique path towards a rich, full, and meaningful life.”
Yulia Stepanova, LMFT, MS
Universities + Degrees: California State University, Fullerton [Clinical Psychology, MS]; California State University, Sacramento [Psychology, BA]; American River College, Sacramento [Psychology, AA]
Clinical Specialization: Yulia is well versed in evidence based practices and incorporates client-centered and eclectic techniques to ensure an individually based approach to a client’s specific needs. Yulia’s areas of specialization include anxiety, depression, personality disorders, life transitions, bipolar disorder, obsessive-compulsive disorder, and trauma related disorders. In addition, Yulia specializes in family counseling which includes building awareness of personal input in family dynamics and developing effective communication styles.
Certifications: Dialectical Behavior Therapy (DBT) and Eye Movement Desensitization and Reprocessing (EMDR)
“I am truly passionate about psychology and anything related to it. I work with various populations and life challenges. I view therapy as a process of transformation on various levels, including body, mind and spirit. My personal style is empathetic, direct, non-judgmental and culturally-sensitive. I enjoy being creative and incorporating metaphors, pop-culture and mythology into the therapeutic process.”
April Dona, LMFT
Universities + Degrees: Hope International University [MA Marriage and Family Therapy], Biola University [BA Psychology]
Clinical Specialization: As a licensed Marriage and Family Therapist, April has over a decade of clinical experience in treating complex trauma disorders and mood disorders from a neurobiologically informed lens. April owns her own equine healing center for adults with complex mental health conditions and comes to The Collective after working in out-patient and in-patient trauma care centers. April’s theoretical orientation weaves mindfulness and somatic themes into trauma focused therapy with an emphasis in EMDR and when appropriate, equine facilitated psychotherapy.
Certifications:
- CA Board of Behavioral Sciences Licensed Marriage and Family Therapist 83920, Nov 2014.
- EMDR – Completed 56 Hour training with certified EMDR consultant Sep-Dec 2010.
- Dually Certified as Equine Assisted Psychotherapist and Equine Specialist; ECPR Method 2013.
- Equine Assisted EMDR Training – Sarah Jenkins of Equilateral 2013.
- Natural Lifemanship Equine Assisted Training 2021.
Tayler Deamon, MA, LMFT
UNIVERSITIES + DEGREES: Pepperdine University Graduate School of Education and Psychology [Clinical Psychology with an Emphasis in Marriage and Family Therapy, MA], University of Colorado [Psychology, BA]
CLINICAL SPECIALIZATION: Tayler specializes in working with individuals who are experiencing the impacts of complex trauma, PTSD, anxiety, depression, attachment wounding, relational challenges, perfectionism, and life transitions. She treats each individual by first creating a trusting, authentic therapeutic relationship before integrating evidence-based psychotherapy practices, such as interventions from Cognitive Behavioral Therapy and Seeking Safety. Tayler practices individualized therapeutic care through a trauma-informed, psychodynamic lens. She specializes in the integration of Eye Movement Desensitization and Reprocessing (EMDR) into her clinical practice to address trauma and shift deeply held negative core beliefs.
CERTIFICATIONS: Eye Movement Desensitization and Reprocessing (EMDR), Cognitive-Behavioral Therapy (CBT)
“I enjoy working with motivated individuals looking to heal from challenging or traumatic past experiences while creating room for growth and change in their lives. I value building a therapeutic connection that can help create feelings of safety, openness, and a general sense of being understood in a world where we are so often invalidated or unheard. Through my work across a variety of clinical settings with individuals from diverse backgrounds, I have fostered my love for helping people move out of suffering and into a fulfilling life worth living. I am honored to meet my clients in places of pain or fear and walk alongside them on the often tough road to healing and recovery.” – Tayler Deamon, MA, LMFT
Mark Taberna, LMFT
Adam Post, JD, LCSW
UNIVERSITIES + DEGREES: University of Southern California [School of Social Work, LCSW]
CLINICAL SPECIALIZATION: Adam Post, JD, LCSW is a clinical therapist and graduate of USC’s School of Social Work. His prior career as an attorney gives him unique insight into human behavior that he uses to form his therapeutic style, one that is firmly based in a collaborative, strengths-based approach catered to his clients’ goals. He has provided care to clients at all levels of treatment including inpatient psychiatric care, residential & outpatient treatment programs and individual psychotherapy.
Adrienne Burr, LCSW
Clinical Therapist
Adrienne Burr is a licensed clinical social worker with a Master’s Degree from USC’s Suzanne Dworak-Peck School of Social Work with a focus on children, youth and families. She earned her Bachelor’s Degree from Chapman University in Psychology with an emphasis on Social and Cultural Communications.
For the past ten years, Adrienne has worked with individuals and families giving her practiced expertise in working with severe mental illnesses, crisis intervention, and multidisciplinary team collaboration.
Adrienne is certified with multiple evidence-based practices like Trauma-Informed Cognitive Behavioral Therapy, Managing and Adaptive Practices (MAP), and Collaborative Assessment and Management of Suicidality (CAMS). Adrienne enjoys working collaboratively with the clients, families and Collective team to provide the utmost care for an optimal outcome.
Erik Langslet, MSW, ACSW
Erik Langslet is an Associate Clinical Social Worker with a master’s degree from USC’s Suzanne Dworak-Peck School of Social Work. He brings a diverse professional background that spans mental health, technology, and design. These career transitions have enabled Erik to cultivate transferable skills, foster adaptability, and expand his therapeutic perspective.
Erik has experience working with diverse populations, including adolescents and adults, groups and individuals, and clients with co-occurring substance use. As a Clinical Care Coordinator at The Mental Health Collective, Erik plays a crucial role in building rapport, providing on-site clinical assistance, and supporting clients through the entirety of their programming.
Polina Penkoff, MS
UNIVERSITIES + DEGREES: Richmond, The American International University in London, England [Bachelor of Arts in Psychology, minor in International Relations], Leiden University, Netherlands [Master of Science in Clinical Psychology]
CLINICAL SPECIALIZATION: With a focus on Clinical Psychology, Polina Penkoff is a Masters level clinician specializing in crisis prevention, stabilization, and case management. She spent several years abroad in England and the Netherlands, gaining an international education and worldly experience. After returning to the US, Polina continued to grow her clinical expertise and explored alternative wellness interventions, such as reiki, yoga, dance, sound baths, and personality typing tools.
Polina has extensive experience working with neurodiverse clients and mental health disorders. She is passionate about collaborating with others to serve each individual during recovery and growth.
Ariza Tandoc, MA, AMFT
UNIVERSITIES + DEGREES: California State University Long Beach [Bachelors in Human Development] and Touro University Worldwide [Masters in Marriage and Family Therapy].
CLINICAL SPECIALIZATION: Ariza is an Associate Marriage and Family Therapist with extensive experience in case management, individual therapy, and group therapy. When working with clients, Ariza incorporates elements of Cognitive Behavioral Therapy, Dialectical Behavioral Therapy, Solution Focused Therapy, and Narrative Therapy. Ariza has provided extensive support for diverse populations, including adolescents and adults struggling with mental health disorders, eating disorders, and co-occurring substance use disorders. Ariza has case managed and provided therapy to clients in different levels of treatment including those in intensive outpatient programs, partial hospitalization programs, and outpatient individual psychotherapy.
“I strive to provide a warm, safe, and empathetic space for the individuals I work with as I support their recovery needs and help them reach their full potential.”
Elizabeth Capps, RDN
Registered Dietitian Nutritionist
UNIVERSITIES + DEGREES: California State Polytechnic University, Pomona [Bachelor of Science, Foods and Nutrition: Dietetics, Minor: Physiology], Santiago Canyon Community College [A.A. in Liberal Arts: Math and Sciences, A.A. in Liberal Arts: Arts, Humanities]
CLINICAL SPECIALIZATION: Elizabeth has dedicated her career to working in the mental health field helping clients with various degrees of disordered eating. She has worked in multiple treatment levels of care (residential, PHP, IOP, OP) including eating disorder primary, substance abuse primary, and mental health primary. Elizabeth utilizes an individualized approach rooted in evidence-based nutrition therapy and the 10 principles of Intuitive Eating. She puts a strong emphasis on mind-body connection and is a HAES (Health at Every Size) informed practitioner.
CERTIFICATIONS: Registered Dietitian Nutritionist, Certified Intuitive Eating Counselor – in progress
“It is an honor and a privilege to be a part of someone’s recovery journey. My goal as a registered dietitian is to partner with my clients to restore their relationship with food and their body image; mentally, physically, and emotionally. I utilize a non-diet approach with a focus on mind-body connection and balanced nutrition. I believe that everyone can recover and live a fully satisfied life.”
Sophie Pyne, MSW, LCSW
UNIVERSITIES + DEGREES: University of Southern California [Psychology, BA] University of Southern California [Social Work, MA]
CLINICAL SPECIALIZATION: Sophie has a specialty in using both evidence-based psychotherapy, somatic-based and alternative holistic modalities such as sound healing, arts, movement, and the natural world around us to help clients explore and express their truest selves in the world. Her areas of specialization include substance use disorders, co-occurring anxiety and depression, mindfulness, meditation, and mind-body-spirit integration.
CERTIFICATIONS: Cognitive-Behavioral Therapy (CBT-I), Acceptance and Commitment Therapy (ACT), Seeking Safety, Mindfulness Based Relapse Prevention (MBRP), Sound Healing, Holy Fire Reiki I & II, Trauma Informed Surf Therapy
Sophie has a passion for helping clients learn to love and believe in themselves. What fulfills her professionally is seeing when each client surrenders to the process, opens up, and finally recognizes that they are worth it. Her superpower is being authentic, genuine, and sincere. Sophie believes it is important to help clients understand the purpose that their unhealthy behaviors served them while building new coping skills to live a healthier life. Sophie’s therapeutic style is warm, compassionate, fun, and direct. She uses a comprehensive and holistic approach, drawing from cognitive behavioral to somatic based and alternative healing therapies. She believes each of us are healing from something and everything we need to get there is already within us. Her job, as a therapist and facilitator, is to hold a safe and brave space for clients to dive in.
Angelinne Montero, MA, BCBA
UNIVERSITIES + DEGREES: Ball State University [Applied Behavior Analysis, MA] University of California, Irvine [Psychology & Social Behavior, BA]
SPECIALIZATION: Applied Behavior Analysis, Art Therapy
CERTIFICATIONS: BOARD CERTIFIED BEHAVIOR ANALYSIS (BCBA)
Angeline has experience as an art therapist for a pediatric oncology department. While in Germany, she worked as the art director for a child education center. She has studied art theory, art history, and different mediums. Her speciality is in photography, drawing, and painting. She also has a background in applied behavior analysis, including working with individuals with developmental disorders, and research on autoclitics and increasing communication for individuals with autism.
“Sometimes it’s difficult to put into words how you feel or what you are thinking. Art is helpful in communicating what cannot be said with just words. Through art, a person can have revelations and find resolutions. Art can be a powerful tool in a person’s healing. The beauty of art is no skill level is necessary to participate. I have dedicated my career in helping others find their voices, whether that is through applied behavior analysis or art therapy. I enjoy working with clients of all ages from early childhood to late adulthood. I am passionate about gently guiding clients through directives that help them process their feelings and thoughts in a supportive environment.” -Angelinne
William Nephew, B.A
UNIVERSITIES + DEGREES: San Francisco State University [Cinema Production, BA] San Diego City College [Audio Production, A.A.]
CLINICAL SPECIALIZATION: As an award winning musician and clinical counselor, William empowers therapy clients to craft musically dynamic songs using their own personal narratives and musical tastes. He leads collaborative songwriting, music performance, and music education opportunities for individuals and groups. William’s musical talents as a singer/songwriter, combined with a natural ability to connect with clients, make him a dynamic facilitator for creative expression. In addition to his musical talent and clinical training, William brings expertise in audio production and film music to client sessions. William is the founder of a music therapy organization called Moving Melodies, where he has developed a unique curriculum that guides participants through each stage of the songwriting process: (1) Identify the Intention; (2) Move the Melody; (3) Create and Connect; (4) Ready to Record.
CERTIFICATIONS: Certified Alcohol Drug Counselor (CADC)
“I believe that everyone has an internal orchestra of emotions that can be transformed into music. I am most passionate about helping clients create original music to express personal narratives through songwriting. Music and melody have always been a powerful force in my life, and can be a very cathartic experience. Being able to empower clients to find their voice and sing their own songs is the most rewarding gift I can imagine. The moments in my sessions where clients express the creative parts of themselves bring me the most purpose and joy. I like to think that I help turn ‘music lovers’ into ‘music makers’ ” – William Nephew, B.A.
Akira Tokumoto, LVN
Akira Tokumoto is an Orange County native, receiving her a Licensed Vocational Nurse degree from Stanbridge University in Irvine. She has aquired comprehensive nursing experience working in subacute detox and residential levels of care treating individuals with dual diagnosis and mental health issues.
Akira’s desire for a more individualized approach to treatment is what led her to join The Mental Health Collective team. She is thrilled to work alongside a team of credentialed individuals who are dedicated to improving the quality of life for others.
Amber Wirick, LVN
UNIVERSITIES + DEGREES: PMCI, School of Nursing [Licensed Vocational Nurse]
SPECIALIZATION: Amber Wirick is a California native. With over 8 years of experience in the medical field she has acquired comprehensive nursing experience working in and assisting in surgeries, subacute detox and residential levels of care treating individuals with dual diagnosis and mental health issues.
Amber’s desire for a more individualized approach to treatment is what led her to join The Mental Health Collective team. She is passionate about providing quality care and is ecstatic to work alongside a team of credentialed individuals who are dedicated to improving the quality of life for others.
Ryan Carpentier
Recovery Coach
UNIVERSITIES + DEGREES: Cal State Fullerton [Bachelor of Science in Human Services/Mental Health], Coastline Community College [Associate Degree in Human Services]
CERTIFICATIONS: RADT Certified, Wellbriety Coach Certified
SPECIALIZATIONS: 12 Step Recovery, Relapse Prevention Techniques, Social Support Networking, Healthy Coping Skills, De-escalation Techniques
For nearly a decade, Ryan worked in sober support mental health ranging from managing a sober living home, providing support and case management at residential treatment, worked as a group therapist for sober communities, and provide sober coaching grounded in a 12-step and CBT oriented model of sobriety.
“Working in the field of mental health and recovery has been a privilege. Assisting people in their journey to find a healthy and fulfilling life has been profoundly rewarding. My approach is rooted in empathy, understanding, and practical strategies that empower individuals to achieve lasting change and wellness.” – Ryan Carpentier
Aaron brings a diverse background and skill set to the Mental Health Collective, marked by his experience in the behavioral health industry and his dedication to service. Originally from Chesapeake, Virginia, Aaron attended Virginia Commonwealth University where he studied business administration.
Aaron began his career in the behavioral health field in 2013 working in the intake department for a well known primary care behavioral health treatment program in Newport Beach, CA. He then transitioned to a hybrid marketing & operations role for a well-respected extended care treatment program in Huntington Beach, CA. Aaron steadily grew in the organization, eventually becoming executive director in 2017, a role he served in prior to joining the collective.
Aaron strives to be a community resource for the families of those suffering from mental health issues and to connect them with appropriate treatment programs. “I believe that I have a responsibility to each individual and /or family seeking assistance that I come in contact with to provide clinically appropriate and ethical treatment recommendation and placement.” As co-founder of Leadwell, a wellness retreat for professionals in the behavioral health community, Aaron has demonstrated his commitment to the continuous development of both himself and of his colleagues in the field.
Sarah Verrelli attended Sacred Heart University in Fairfield, CT where she majored in Business Administration with an emphasis on Marketing. She entered the behavioral health field in 2006, and has spent the past 17 years connecting those struggling with their mental health and substance use disorders with the treatment programs best suited to help them. In this time she has developed extensive industry knowledge as well as a sterling reputation as a leader in the field.
During her career, Sarah has served as Outreach Coordinator, Director of Marketing, Vice President of Business Development, and Vice President of Market Insight for a nationally known treatment organization. Sarah has been recognized for her accomplishments by receiving multiple prestigious ‘Best in Class’ awards. Considered a “connector” amongst her peers, Sarah is dedicated to providing clients and families with the most appropriate resources in the country given their circumstances. In so doing, Sarah has built a rewarding career positively impacting the lives of those struggling with behavioral health as well as their families.
Sarah resides in the beach community of Fairfield, Connecticut with her six year old son. She is a devoted member of Orangetheory and iCryotherapy. In her spare time, she enjoys travel and spending time by the water.
Madison Baker earned his Bachelors of Science from the University of Texas at Austin in 2010 and has worked in a variety of treatment settings within the field of substance abuse, mental health and dual diagnosis treatment. He specializes in admissions consultations, case management and navigating access to appropriate healthcare. With an attitude of kindness and compassion, he strives to be a resource for families and professionals navigating the crises and often confusing process of accessing appropriate treatment.
Beginning his career in the film industry as an audio visual editor on major motion picture movie trailers, he found his way to working in the behavioral healthcare field through his own personal journey in recovery. He attributes his passion for his work to his experience as a young adult, seeing his parents navigate the difficult process of quality treatment access. Through his work in direct client care, business development and admissions, he found a passion for providing quality assessment and consultation to families and professionals navigating one of the most difficult and unexpected processes of life.
Originally from Austin, Texas, Madison takes pride in his accomplishments as an Eagle Scout, and serving local communities through service in and out of recovery. Previously serving on the board of directors for Austin’s Alano Club and working for several nationally known treatment programs in admissions and business development roles.
Hailing from Orange County, Justin studied locally at South Coast College. He began his professional journey working in treatment centers, providing support and care to individuals seeking help. While working in this field, he developed a deep understanding and compassion for the mental health industry.
Outside of his professional pursuits, Justin continues to actively engage in the recovery community, supporting and empowering those in their journey toward recovery. His personal experiences and dedication to the well-being of others fuel his commitment to making a difference.
Supporting families with a holistic understanding of the industry enables him to make a meaningful difference in the lives of those he serves at the Mental Health Collective.
Ryan Franke, MBA
Co-founder + CEO
Ryan has a BA from the Haas School of Business at the University of California, Berkeley and an MBA from the Marshall School of Business at the University of Southern California (USC). He has worked in the behavioral health field for over eighteen years.
In a previous role, Ryan served as Chief Operations Officer & Partner of a dual site mental health treatment program and assessment clinic in Los Angeles, CA. Prior to this, Ryan spent nine years working for the nations largest provider of behavioral health treatment services where he held numerous positions during his tenure, including roles in marketing, operations, and executive leadership for the 140-site organization.
Ryan grew up in Newport Beach, CA where he currently resides. Ryan’s passions include advocating for those struggling with mental health disorders, participating in and coaching athletics, and spending time with his two children.
Max Reznik
Max has a BS in Finance with a Marketing Concentration from Lehigh University in Bethlehem, PA.
After college, Max moved to New York City and began working in Advisory services in the Banking and Capital Markets sector at one of the “Big Four” professional service firms. In 2013, Max moved to Orange County to take a corporate finance position at a large Behavioral Healthcare organization headquartered in Newport Beach. After being immersed in behavioral healthcare, Max co-founded an insurance billing and consulting firm that specializes in behavioral healthcare. In 2019, Max spearheaded the sale of the firm to a technology company with the ability to broaden the reach of the business.
Max hails from the east coast and enjoys spending time with family and friends, watching sports and playing with his dog, Yogi.
Greg Rosenbaum
Greg Rosenbaum has a BS in Business Administration from the University of Alabama. He has been immersed in business since childhood, having worked for his family’s businesses where he frequently interacted with customers.
After college, and a few years as an analyst at a Fortune 500 life insurance company, Greg found his way to behavioral healthcare. Starting from the bottom, he excelled through different roles including those in operations, finance, admissions, marketing, direct care, and leadership. He attributes his knowledge of the behavioral health industry to his years working in-the-field, hands-on training, and personal experience.
Greg has worked in business development and admissions leadership for several nationally known behavioral health treatment programs. Most recently Greg was instrumental in the successful development and execution of a national branding initiative for a regional treatment program. From there, Greg co-founded AVA Billing, an insurance billing and consulting company focused on the behavioral healthcare segment. When Greg was approached to partner with The Mental Health Collective, he recognized a unique opportunity to create something that was much needed in Orange County, CA. He joined the founding team, where he committed to building a cutting edge, high quality, ethical mental health treatment program. Greg remains passionate about helping people transform their lives, always moving one step closer to breaking the stigma against all manner of psychological issues.
Greg attributes his passion for business to his late grandfather, who modeled an always honorable code of conduct and innate leadership. Never far from his roots, Greg is proud to be from Alabama, and manages to sneak it into every conversation. Roll Tide.
Dr. Kristen Zaleski, PhD, LCSW
Kristen Zaleski, PhD, LCSW is a nationally-recognized author, researcher, and psychotherapist on trauma related disorders and an expert on sexual trauma within both civilian and military culture. Dr Zaleski is the author of two books, multiple research articles, and is a consultant and trainer on trauma disorders and survivorship to entities such as Facebook and the U.S. Department of Defense. Dr. Zaleski came to the Mental Health Collective after a decade-long tenure at University of Southern California as Clinical Associate Professor for the Suzanne Dworak Peck School of Social Work. Dr. Zaleski continues to be affiliated with USC as an adjunct professor and Founding Director of the USC Keck Human Rights Clinic which is a pro-bono organization offering forensic evaluations for survivors of international human rights abuse.
Dr. Zaleski sits on the board of two Orange County non-profits- Center for Law and Military Policy and HOPE 365- where she advocates for survivors of human trafficking, sexual violence, and forced marriage around the world and within the United States military. She also consults with television production companies on how to represent mental health realistically on their programs.
Dr. Zaleski has specific training on neurobiology and modern day attachment theory. Her area of expertise centers around somatic and body-based treatments to heal trauma holistically. She has previously worked at UCLA Rape Treatment Center, Veterans Administration Healthcare Center in Long Beach, and Las Encinas Psychiatric Hospital. She also has a private practice based in Hermosa Beach, CA.
CERTIFICATIONS: EMDR, Sensorimotor Psychotherapy, Emotion Focused Therapy, Cognitive Processing Therapy, Prolonged Exposure, and various 2nd and 3rd generation cognitive behavioral evidence based practices.
EDUCATION: University of California Los Angeles (UCLA) BA in Sociology and BA in Psychology, University of Southern California (USC) Master of Social Work, and Sanville Institute for Social Work and Psychotherapy, PhD.
CLINICAL SPECIALIZATIONS: Dr. Zaleski utilizes a trauma-informed, attachment focused lens to client work. Her training integrates interpersonal neurobiology to understand mental health holistically. Dr. Zaleski has advanced training in “bottom-up” somatic treatment modalities to assist the client to feel more in control of their body’s reactions to life events while coupling “top-down” narrative therapies to promote behavioral and cognitive changes. Her clinical experience has centered around military trauma and interpersonal violence that include sexual assault and human trafficking.
Catherine Mann, MA
Director of Quality + Compliance
UNIVERSITIES + DEGREES: Pepperdine University [Clinical Psychology, MA] California State University, Fullerton [Psychology, BA] California State University, Fullerton [Health & Human Services, BS]
SPECIALIZATION: Insurance Utilization Management
Catherine Mann was inspired to start working in the mental health field after losing a friend to suicide in 2011. She started working in the mental health field in the nonprofit sector at The National Alliance on Mental Illness (NAMI) in 2014. Since then, Catherine’s passion for mental health continues to grow, and she’s gained experience in evidence-based therapeutic modalities such as Dialectical Behavior Therapy (DBT) at an IOP level of care and obtained her master’s degree from Pepperdine University in Clinical Psychology. She’s worked in Insurance Utilization Management since 2017 and is passionate about educating others on health insurance and behavioral health. Catherine lives by the statement: “I can’t do all the good the world needs, and the world needs all the good I can do.” Catherine is passionate about serving individuals of all ages and socio-cultural backgrounds. When she’s not in the office, you can find her with her toes in the sand, training at the gym, studying at a coffee shop, or cuddling with her niece.
Jenna Goldsby
Finance + Compliance Administrator
Jenna moved to California from Arizona, where she graduated Cum Laude with a Bachelor of Arts degree in Psychology from Northern Arizona University. During her undergrad program, Jenna completed an internship where she provided guidance, support, and crisis intervention to adults in traumatic distress. Her internship created a passion to advocate and find treatment for those living with mental health disorders. At The Collective, Jenna strives to make this transition for individuals and families as gracious and comfortable as possible.
Amber Labriola
Amber received her BA in Psychology from California State University Long Beach, graduating magna cum laude. Amber began her career working in substance abuse treatment, rising through the ranks in different roles ranging from operations to medical services. Amber has experience working in numerous levels of care including detox, residential, and partial hospitalization for individuals with co-occurring disorders.
Amber has worked in different managerial roles and as a teacher for at-risk children. Amber has a passion for art and therapy through creative means to improve self-esteem and overall well-being. Amber is excited to be working at The Collective where her combined experience in business and therapy contribute to such a knowledgeable and compassionate team. At the Collective, Amber helps manage the mental health technician team in supporting our clients throughout their treatment.
Ruby Maher
Ruby Maher has been working with different elements of HR administration since 2010 and has focused on Compliance and HR in the Health Care industry since 2014.
After graduating from UC Santa Barbara with a double major in Global Studies and Art History and working in both these fields, she landed in the field of Health Care Administration where she has held Compliance and HR managerial positions at multiple behavioral health organizations.
Ruby is tasked with developing and maintaining sustainable, scalable HR practices and policies to support the employees and the company administration as a whole.
Hanna Goias
Tech Supervisor
UNIVERSITIES + DEGREES: University of California Irvine [Bachelors of Science, Psychology and Criminology]
Hanna supervises The Collective’s Mental Health Technicians. She establishes and maintains a supportive environment for clients during the times that they are not in therapeutic sessions, often providing crisis support when clients face the challenges of everyday life. Hanna guides the Technicians in making the best choices and judgment calls for our clients during treatment.