About Dr. V.

Dr. Harry Voulgarakis is a Psychologist and Behavior Analyst licensed to practice in New York and California and Board Certified Behavior Analyst (BCBA-D) specializing in behavioral and developmental neuropsychology, health psychology, and behavioral medicine. His clinical focus includes evaluating and treating individuals from infancy through adulthood with autism, ADHD, learning disorders, and language and communication disorders, among other complex genetic, medical, and behavioral conditions. He is an expert in CBT and ACT, and provides individual therapy on a limited basis

Harry Headshot

Dr. Voulgarakis serves as an Assistant Professor of Child Study at St. Joseph’s University, New York, and as an Adjunct Assistant Professor at Teachers College, Columbia University. In addition to his academic roles, he maintains a private practice in New York City and San Francisco, offering evaluation, consultation, and treatment services. He is an executive board member of the NYSPA Forensic Psychology division and regularly engages in consultation, training, and serves as an expert witness and evaluator.

His involvement in research, policy, and teaching is marked by his positions as an editorial board member for The Clinical Neuropsychologist and a reviewer for Children’s Health Care. Dr. Voulgarakis’s contributions to the field are recognized through his publications in outlets such as Autism Spectrum News and presentations at national and international research conferences.

Dr. Voulgarakis is certified as a forensic mental health evaluator and child custody evaluator and serves as a lead instructor for the National Board of Forensic Evaluators. His work spans various committees and initiatives aimed at advancing his field. Dr. Voulgarakis’s commitment to his practice, research, and education positions him as a key figure in the fields of psychology and behavior analysis.



  • Ph.D. in Clinical Psychology, Fielding Graduate University
  • Certificates of Concentration in Neuropsychology, Clinical Health Psychology, & Parent-Infant Mental Health
  • M.A. Clinical Psychology, Fielding Graduate University
  • M.Ed. in Curriculum and Instruction, Arizona State University
  • B.S. in Psychology and English, Southern Connecticut State University

Clinical Training

  • Clinical Internship, Department of Psychiatry, Icahn School of Medicine at Mount Sinai
  • Externship, Seaver Autism Center for Research and Treatment
  • Externship, Spectrum Services, Katherine Cody, PsyD, PLLC
  • Externship, Rusk Rehab Pediatric Psychology Service, NYU Langone School of Medicine

License & Certifications

  • Licensed Psychologist, New York (#024732) and California (#19842)
  • Licensed Behavior Analyst, New York (#122)
  • Board Certified Behavior Analyst- Doctoral (BCBA-D) (#1-13-14832)
  • Nationally Registered as a Health Service Psychologist
  • Certified Forensic Mental Health Evaluator
  • Certified Child Custody Evaluator

Professional Links