Bio Behavioral Institute

Established in 1979, Bio Behavioral Institute is an internationally known
psychological and psychiatric clinic dedicated to the treatment
and research of anxiety and mood disorders.


Whychoose us

The Institute has been at the forefront of scientifically supported treatments for many years. Our staff has over 40 years of experience treating anxiety, depression, and obsessive compulsive spectrum disorders. Our unique intensive outpatient program allows individuals to make gains faster than weekly sessions. We are one of a handful of facilities nationwide who provide this type of treatment.


  • Dedicated & compassionate care
  • Scientifically proven treatment
  • Serving out of state residents
  • Treatment in and out of office settings
  • Serving children, adolescents, and adults

Fugen Neziroglu, Ph.D., A.B.B.P., A.B.P.P.

Dr. Fugen Neziroglu is a board certified behavior and cognitive psychologist, and leading researcher on anxiety disorders. She is the...

Message from the Executive Director

Fugen Neziroglu, Ph.D., ABBP, ABPP

What kind of care would you want for a loved one fighting mental illness?

That is the question Dr. Yaryura-Tobias and I asked ourselves when we established the Bio-Behavioral clinic in 1979. Our goal was to develop a cutting edge facility to provide patients with the most up to date treatments available for mental illness.

Our Services

Our staff is available to speak at local agencies, schools, community centers, parent organizations, and support groups on a variety...

We offer home and out of office session to provide our patients with the hands on therapy that is often...

We work closely with family, other agencies, and share patients with outside mental health professionals. Our staff will coordinate and...

We offer a variety of options for individuals who do not live in the NY metropolitan area. We offer short...

Our intensive outpatient program is one of the first in the country for OCD and related disorders. Since the 1970's...

Our staff is trained in a variety of psychological therapies for the best quality care. We offer state-of-the-art treatment supported...

Recent News

February 07

Radio Show on Hoarding with Fugen Neziroglu

Living With Someone's Clutter or Hoarding: How Do You Cope? The Online Radio Show Psych Up with Dr. Suzanne Phillips...

August 21

Shame, Consciousness, and Disgust in BDD and OCD

NEW STUDY THE ROLE OF SHAME, SELF-CONSCIOUSNESS, AND DISGUST IN BDD AND OCD Bio Behavioral Institute is investingating a little...

December 03

Free Monthly OCD Support Group

FREE MONTHLY OCD SUPPORT GROUP.   Free long standing therapist facilitated OCD support group on the last Wednesday of every month...

July 23

PODCAST on Depersonalization Disorder

Dr. Neziroglu describes little-known but common depersonalization disorder (DPD), its relationship to anxiety disorders, and methods of treatment.  Click here...

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