Bio Behavioral Institute

Intensive Treatment Program
Director: Fugen Neziroglu, PhD
Contact Name: Fugen Neziroglu, PhD
935 Northern Boulevard
Suite 102
Great Neck, New York 11021


Bio Behavioral Institute was established in 1979 and has been on the forefront of innovative and clinically proven service delivery since its inception. We are the oldest outpatient intensive and second oldest inpatient intensive treatment program in the United States for OCD Spectrum Disorders. Our staff consists of numerous psychologists, two psychiatrists, a D.S.W. level social worker with over 30 years of experience in marital and family therapy, post-doctoral fellows, psychology interns, and research assistants. All of our staff members are thoroughly versed in Cognitive-Behavioral theory and application for child, adolescent, and adult population, with some holding a certificate in school psychology as well as clinical psychology, thus familiarizing them with learning issues and school problems. They possess a variety specialty and advanced training in areas such as Dialectical Behavior Therapy, Acceptance and Commitment Therapy, as well as specialty training in the OCD Spectrum Disorders such as Body Dysmorphic Disorder, Hoarding, Hypochondriasis, Depersonalization Disorder, Tourette Syndrome and Eating Disorders.

Of note, we do offer a scholarship program for those who cannot afford treatment and meet certain criteria.

Click here to download full clinic description (PDF).

IOCDF Professional Members at this clinic: