Krista Ribota, PHHNP-BC.
Psychiatric Mental Health Nurse Practitioner

Krista Ribota, PHHNP-BC.

Krista Ribota is a board-certified Psychiatric Mental Health Nurse Practitioner with a strong foundation in emergency medicine and mental health care. She earned her Bachelor of Science in Nursing from Western Governors University and spent eight years as an ER nurse at Martin Luther King Jr. Community Hospital in Los Angeles, where she provided bedside care to a largely underserved population.

Driven by her passion for mental health, Krista went on to earn her Master of Science in Nursing with a focus in psychiatric mental health from Charles R. Drew University of Medicine and Science. Since joining the team, she has taken on the role of overseeing the ketamine clinic.

Krista works with a broad range of psychiatric conditions, including anxiety, depression, ADHD, OCD, bipolar disorder, and psychotic disorders. Her clinical approach is rooted in compassion, evidence-based practice, and a commitment to individualized care.

Grace Kwon, DO
Psychiatrist
Addiction Psychiatry

Erin Benesch, DO
Psychiatrist
Child & Adolecent Psychiatry

Kiefer Greenspan, MD
Psychiatrist
Adult Psychiatry
& Ketamine/TMS Clinic

Hugo Gomez, MD
Psychiatrist
Adult Psychiatry

G. Mustafa Surti, MD
Psychiatrist
Geriatric Psychiatry

Arde Anoshivani, MD
Psychiatrist
Addiction Specialist

Anthony Mele, Psy.D.
Clinical Director
Psychologist

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

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

Helen Kienzle, Ph.D.
Psychologist

Aidin Tajbakhsh PhD, BCB, BCN

Psychologist

Mary Berst, Ph.D.
Psychologist

Cathy Francis, Psy.D.
Psychologist

Debra Hadden, Psy.D.
Psychologist

Nicole Mantegna, Psy.D.
Psychologist

Kelly D. Krueger, Psy.D.
Psychologist

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

Hasti Zand, Psy.D.
Psychologist

Michelle McGuire, Psy.D.
Psychologist

Mimi Amaral, Psy.D.
Psychologist

Karin Celosse PsyD, MSCP, MPH
Psychologist

Cherie Azodi, PsyD, LMFT
Psychologist

Fariba Yazdkhasti, Ph.D.
Psychologist

Joe Kliegl, Ph.D
Psychologist

Damon Corgiat, Ph.D
Psychologist

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

Krista Ribota, PMHNP-BC
Psychiatric Nurse Practitioner
Ketamine & TMS Clinic

Tannaz Jourabchian, PA-C
Physician Assistant

Thomas Bales, PA-C
Physician Assistant
Ketamine Treatment Specialist

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

Max Kupferman PA-C
Physician Assistant
Manager of Clinical Operations

Morgan McClafferty, PA-C
Physician Assistant

Treatment Resistant Depression Specialist

Danichi Yoshida, PA-C
Physician Assistant
Geriatric Specialist

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

Jennifer Tustison, PMHNP, FNP
Psychiatric Nurse Practitioner

Chelsea Vilicich, PA-C
Physician Assistant
Lead Advanced Practitioner
TMS Clinic Team

Darrell Deguzman, PMHNP, FNP
Psychiatric Nurse Practitioner

Kristin Wilkerson, PMHNP, DNP
Psychiatric Nurse Practitioner

male

Danielle Schlazer, PMHNP

Psychiatric Nurse Practitioner

Nimisha Jain, PA-C
Physician Assistant

Sarah Rezaee, PMHNP-BC
Psychiatric Nurse Practitioner

male

Jonathan Wu, PMHNP - BC

Psychiatric Nurse Practitioner

Alex Mulé, PA-C

Physician Assistant

Michael Anantiyo, PA-C

Physician Assistant

Mark Anantiyo, PA

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