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Meet Our Team

Dr. Philanthra Kon

MD, Ph.D, Medical Director

Dr. Kon believes in personalized and whole-person care and provides psychiatric consultations and treatment when needed as an adjunct to the outpatient behavioral health services provided by Of One Mind.

Richard B. Cohen


Richard is a renowned psychotherapist, certified cognitive-behavioral specialist, master addictions counselor and award-winning treatment program developer. A leading innovator of mental health delivery services in Southern California since 1975, he is the founder and CEO of Of One Mind Innovative Behavioral Health, Addiction, and Educational Resources.

Robert D. Cohen
Clinical Director,  LMFT

Robert is an experienced licensed marriage and family therapist (LMFT # 89085) who specializes in working with adolescents, young adults and their families. Robert uses a unique blend of humor and warmth, combined with a creative cognitive-behavioral approach to help young people and their families become better versions of themselves.

Ray Armstrong


Dr. Armstrong is a Licensed Marriage and Family Therapist. His undergraduate degree was from Eastern Washington University, his Master's was done at Antioch, Los Angeles, and he completed his coursework and dissertation for his Doctorate at Ryokan, Los Angeles.

Irma Seilicovich

Senior Consultant, LMFT

Irma is a Licensed Marriage and Family Therapist who has been actively working in the mental health field for the past 20 years. Irma has completed specialized advanced training in the latest evidence-based practices through The National Center for Traumatic Stress Network.

Douglas Gosney


Douglas Gosney is a Licensed Marriage and Family Therapist in Los Angeles.

Coming Soon

Dr. Arnold Swiller 

Ph.D., Psychologist

Dr. Arnold Swiller is a licensed psychologist (#11880) who has been directing and designing mental health and substance abuse programs since the 1970s.

Harmony Rousseau 

Harmony Rousseau is a Licensed Marriage and Family Therapist  in Los Angeles.

Coming Soon

Gabrielle Lewis

Mindfulness Therapist 

A native of England, Gabrielle, gained her BSC. Honors in Applied Psychology, from the University of Durham, an Ivy League school in England, where she explored different disorders in-depth such as anxiety, depression, addiction, child development, PTSD, to name a few. 

Anthony DiCarlo

Exposure Therapy 

Anthony has been working with children and their families for the past ten years as a special education teacher. Originally, he worked in the field of severe special needs children only, teaching life skills and reducing behaviors to help children and young adults to be active members of the community. 

Kirstie Crowder

Community Outreach Liaison Coordinator

Kirstie Crowder graduated from the University of California, Santa Barbara with a Bachelor's degree in Psychology. Prior to working at Of One Mind, Kirstie worked for a rehabilitation center for individuals with Schizophrenia and other co-occurring disorders. 

Doris Mollenkopf


Billing & Insurance 

Doris received her Bachelor of Arts in Communication and Business Administration from The University of Arizona, and her Masters in Project Management from Northern Arizona University. 

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