Dr. Gisoo Zarrabi

Hugh D. Leonard, Ph.D. 
Psychologist

Hugh D. Leonard, Ph.D.

Dr. Hugh Leonard earned his Ph.D. in clinical-community psychology jointly offered at the University of Alaska Fairbanks (UAF) and the University of Alaska Anchorage. He completed an APA-accredited pre-doctoral internship in clinical-community psychology at Yale School of Medicine and an APA-accredited postdoctoral residency in clinical psychology at Harbor-UCLA Medical Center. 

Dr. Leonard worked in a clinical research capacity on Dr. Marsha Linehan’s randomized controlled trial assessing the efficacy of DBT for Adolescents. He has served in various clinical settings including outpatient, intensive outpatient, community mental health, behavioral medicine, and was a founding member of the UAF DBT program.

He also provided clinical training, consultation, and supervision in CBT and DBT to Los Angeles County and Alaskan mental health clinicians. Dr. Leonard is a certified CBT therapist through the Academy of Cognitive & Behavioral Therapies and strives to help clients achieve their goals with clarity, precision, and compassion.

Dr. Leonard has clinical experience providing DBT, CBT, CBASP for chronic depression, and helping clients overcome trauma utilizing the DBT for Prolonged Exposure Protocol for PTSD.

Grace Kwon, DO
Psychiatrist
Associate Medical Director

Erin Benesch, DO
Psychiatrist
Associate Medical Director

Kiefer Greenspan, MD
Psychiatrist
Associate Medical Director

Aaron J. Przybysz, M.D., Ph.D.
Medical Director
- Ketamine Department

Arde Anoshivani, MD
Psychiatrist
Addiction Specialist

G. Mustafa Surti, MD
Psychiatrist
Geriatric Psychiatry Specialist

Anthony Mele, Psy.D.
Clinical Director
Psychologist

Harrell Reznick, Ph.D.
Psychologist

Ralph Kuechle, Ph.D.
Psychologist
Child & Adolescent Specialist

Dina Zayat, Psy.D.
Psychologist
Marriage & Family Specialist

Helen Kienzle, Ph.D.
Psychologist

Aidin Tajbakhsh, Ph.D.
Psychologist

Mary Berst, Ph.D.
Psychologist

Cynthia Nakoski, Psy.D.
Psychologist

Cathy Francis, Psy.D.
Psychologist

Debra Hadden, Psy.D.
Psychologist

Nicole Mantegna, Psy.D.
Psychologist

Kelly D. Krueger, Psy.D.
Psychologist

Natalie Do, Ph.D.
Psychologist

Gauri Saxena, Ph.D.
Clinical Psychologist
Maternal Health Specialist

Mary Tagle, Psy.D.
Psychologist

Hasti Zand Psy.D.
Psychologist

Michelle McGuire Psy.D.
Psychologist

Amanda Nelson, PA-C, PMH-C
Maternal Mental Health Specialist

Tannaz Jourabchian, PA-C
Physician Assistant

Ando Muneno, PA-C
Physician Assistant
Ketamine Treatment Specialist

Thomas Bales, PA-C
Physician Assistant
Ketamine Treatment Specialist

Lauren Dunn, PMHNP-BC
Psychiatric Nurse Practitioner
Ketamine Treatment Specialist

Morgan McClafferty, PA-C
Physician Assistant
Treatment Resistant Depression Specialist

Danichi Yoshida, PA-C
Physician Assistant
Geriatric Specialist

Olivia DeFilippo, PMHNP-BC
Psychiatric Nurse Practitioner
Eating Disorders Specialist

Max Kupferman PA-C
Physician Assistant
Lead Advanced Practitioner

Gail Bernstein PMHNP-BC
Psychiatric Nurse Practitioner

Chelsea Galdo, PA-C
Physician Assistant

Darrell Deguzman, PMHNP, FNP
Psychiatric Nurse Practitioner

Kristin Wilkerson, PMHNP, DNP
Psychiatric Nurse Practitioner

Jennifer Tustison, PMHNP, FNP
Psychiatric Nurse Practitioner

Nimisha Jain, PA-C
Physician Assistant

Sarah Rezaee, PMHNP-BC
Psychiatric Nurse Practitioner

Joseph Wilkinson PMHNP, FNP
Psychiatric Nurse Practitioner

Dariya Pak PMHNP-BC
Psychiatric Nurse Practitioner

Mark Anantiyo, PA
Physician Assistant

Brett Larson, PA-C
Physician Assistant

About Harbor Psychiatry & Mental Health

We believe outstanding healthcare is delivered when we merge the science of medicine with the compassion of our hearts. We refer to this as “head and heart together,” inspiring constant improvement and lasting success.
Psychiatrists Orange County CA
Psychologists Orange County CA