Rehab Centers New York

Riverhead

Riverhead, NY - 3 Best Alcohol & Drug Rehab Centers

This guide to the best rehab facilities in Riverhead for 2026 helps you explore treatment options for drug and alcohol addiction and connect with professional care near you.

Riverhead Treatment Centers

Suffolk Cnty Dept of Hlth ServsFeatured Image

Suffolk Cnty Dept of Hlth Servs

300 Center Drive, Riverhead, NY 11901

631-852-2680

URL address
http://www.suffolkcountyny.gov

Operating Model

  • Local, county, or community government

Facility Credentials & Oversight

  • State Substance use treatment agency
  • State department of health
  • The Joint Commission
  • SAMHSA certification for opioid treatment program (OTP)
  • Drug Enforcement Agency (DEA)

Ages Served

  • Young Adults
  • Adults
Pilgrim Psychiatric CenterFeatured Image

Pilgrim Psychiatric Center

550 East Main Street / Suite 103, Riverhead, NY 11901

631-369-1277

URL address
http://omh.ny.gov/

Treatment Center Type

  • Outpatient mental health facility

Operating Model

  • State government

Ages Served

  • Young Adults
  • Adults
  • Seniors
University Hospital/Stony Brook ELIHFeatured Image

University Hospital/Stony Brook ELIH

905 East Main Street, Riverhead, NY 11901

631-369-8966

URL address
http://elih.stonybrookmedicine.edu

Operating Model

  • Private non-profit organization

Facility Credentials & Oversight

  • State Substance use treatment agency
  • State department of health
  • The Joint Commission
  • Drug Enforcement Agency (DEA)

Ages Served

  • Children/Adolescents
  • Adults

100% Confidential and free