All Island Behavioral Health, in collaboration with Stony Brook Medicine, is a psychiatry practice providing comprehensive mental health care in Setauket and the surrounding communities. Our staff will facilitate patient-centered care through community resources, medical referrals and patient families. In our practice, we are committed to using evidence-based medicine to help provide quality care that has its foundation in shared decision making with our patients.

Extra Phones

Fax: 631-689-5395

Hours

Regular Hours

Mon:	8:00 am - 8:00 pm
Tue:	7:00 am - 7:00 pm
Wed:	8:00 am - 5:00 pm
Thu:	7:00 am - 5:00 pm
Fri:	8:00 am - 4:00 pm
Sat - Sun	Closed

Category

Psychologists

Services/Products

Addiction Treatment Anxiety Attention Deficit Disorder (ADD/ADHD) Behavioral Consultation Comprehensive Psychiatric Evaluation Counseling Services Depression Eating Disorders Genetic Testing Individual Psychotherapy Medication Management Mental Health Evaluations for Extreme Hardship Waivers, or Asylum Petitions Mood Disorders Obsessive Compulsive Disorder (OCD) Panic Attacks Phobias Post-traumatic Stress Disorder (PTSD) Psychopharmacology Psychotic Disorders Schizophrenia Sleep Difficulties Social Anxiety Stress Telehealth Weight Management

Other Links

https://www.stonybrookmedicine.edu/AIBH

https://www.stonybrookmedicine.edu/aibh/contact

Data provided by one or more of the following: Thryv, Data Axle, Yext.

What'sNearby^TM

All Island Behavioral Health

3771 Nesconset Hwy Ste 212, South Setauket, NY 11720

PHOTOS AND VIDEOS

Ms. Kay Posillico, LCSW

Irene R Siegel PhD, LCSW

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