Nassau County Department of Mental Health

60 Charles Lindbergh Boulevard
Suite 200
Uniondale, NY 11553-3687
Phone: (516) 227-7057
24/7 Behavioral Health Helpline: (516) 227-8255
National Suicide Prevention Lifeline: (800) 273-8255
Long Island Crisis Center: (516) 679-1111
Website: https://www.nassaucountyny.gov/1711/Mental-Health

Services Include: Assisted Outpatient Treatment for Adults, Behavioral Health Awareness & Training, Comprehensive Guide to Mental Health Services, Directories to Mental Health Services, Discharge Planning from Inpatient, Forensic Mental Health Services, Information and Referral, Medication Grant Program, Mental Health Court, Single Point of Access for Adults, Children, and Housing, Transition Planning Guide for Families, Transportation.