• Catherine Brock, MA
    Executive Director
  • Joseph Donnelly, MD
    Medical Director
    Clinical Professor, Pediatric Neurologist

Clinical Providers, Educators, Trainers

  • Angela Winslow M.A., OTR/L
    Occupational Therapist
  • Anna Laakman, MEd 
    Education & Training Director
  • Barbara C. Moore, MA, CCC-SLP
    Speech/Language Pathologist
  • Caroline Grantz, PhD
  • Elyse Schoenwald, MSN, RN, CPNP-PC, PMHS
    HS Clinical Assistant Professor, Certified Pediatric Nurse Practitioner, Pediatric Mental Health Specialist
  • Geeta Grover, MD
    Clinical Professor of Pediatrics, Developmental-Behavioral Pediatrician
  • Hazel Benavides-Vickers, MA, BCBA
    Senior Case Supervisor, Behavior Therapist
  • Hyun Park, MD
    Assistant Clinical Professor, Developmental-Behavioral Pediatrician
  • Jean Gehricke, PhD
    Associate Professor, Clinical Psychologist
  • Jeanne Anne Carriere, PhD
    Director, Educational Assessment Team
  • Jennifer Nguyen, BA
    Behavior Therapist
  • Kelly McKinnon-Bermingham, MA, BCBA
    Director of Behavior Intervention
  • Kristen Joyner, PsyD
    Clinical Psychologist
  • Lisa Tully, Ph.D.
  • Marc Lerner, MD
    Clinical Professor, Developmental-Behavioral Pediatrician
  • Marlene Cuevas, ASW, MSW
    Social Worker
  • Maureen Dillon, LCSW
    Licensed Clinical Social Worker
  • Michele Ocen, PhD
    Clinical Psychologist
  • Michelle Wahlquist, MS, CCC-SLP
    Speech-Language Division Lead
  • Nisha Warikoo, MD
    Pediatric Psychiatrist
  • Peter Chung, MD
    Assistant Clinical Professor, Developmental-Behavioral Pediatrician
  • Rachel Fenning, PhD
    Assistant Clinical Professor, Clinical Psychologist
  • Robin Steinberg-Epstein, MD
    Clinical Professor, Developmental-Behavioral Pediatrician
  • Thusa Sabapathy, MD
    Clinical Professor, Developmental-Behavioral Pediatrician


  • Gillian Hayes, PhD
    Assistant Professor
    Donald Bren School of Information and Computer Sciences
  • Erik Linstead, PhD
    Associate Director of Technology


  • Aisa Green
    Registered Nurse
  • Annamarie Stehli, PhD
    Data and Outcome Specialist
  • Jennifer Phan
    Clinical Research Coordinator
  • Marilyn Huynh
    Director of Development
  • Warda Bzeih
    Sr. Finance Analyst
  • Katie Grieser
    Wellness and Outreach Coordinator
  • Roxanne Cornejo
    Administrative Assistant
  • Sharzad Woodard
    Education and Training Coordinator

Clinical Staff

  • Barbara Soria, MA
    Medical Assistant
  • Bethany Peralta
    Intake Coordinator
  • Elizabeth Rojas
    Principle Admit Worker Supervisor
  • Eunice Park, RN
    Registered Nurse
  • Jennifer Guitierrez
    Authorization Coordinator
  • Kristine Alcaraz
    Front Desk, Senior Admit Worker
  • Maricela Ortiz
    Front Desk, Senior Admit Worker
  • Marilyn Nunez, MA
    Medical Assistant
  • Natalye Pacheco
    Front Desk, Senior Admit Worker
  • Patricia Soto
    Authorization Coordinator
  •  Zulema Gil
    Administrative Analyst


2500 Red Hill Ave
Suite 100
Santa Ana, CA 92705


Phone: 1.949.267.0400
Fax: 1.949.221.0004
Email Us


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Founding Partners

University of California, Irvine Choc Childrens Chapman University William & Nancy Thompson Family Foundation Children & Families Commission of Orange County