Rehab Centers in Riverhead, New York
Riverhead offers 2 OASAS-licensed addiction treatment facilities, providing comprehensive care from medical detox to long-term recovery support. Find verified treatment centers with detailed information about services, insurance acceptance, and specializations.
Verified Data Sources
Last Updated
January 9, 2026
Verified Facilities
2 in Riverhead
Need Help Finding the Right Treatment Center?
Speak with a compassionate specialist now - 100% free & confidential
Standard Outpatient
2 centersRegular therapy sessions while living at home
Medication-Assisted Treatment (MAT)
2 facilities in Riverhead offer MAT programs using FDA-approved medications for opioid addiction, including:
Medicaid
2 centersMedicare
2 centersPrivate Insurance
2 centersVerify Your Insurance Coverage
Many facilities offer free insurance verification. Contact treatment centers directly to confirm they accept your specific plan and understand your coverage details including deductibles and co-pays.
Top Treatment Centers in Riverhead
Featured facilities with verified information and photos

Situated in Riverhead, NY, University Hospital/Stony Brook ELIH provides a wide array of treatment options for individuals grappling with substance use disorders. They also offer transitional housing and support for adults and children facing co-occurring mental health issues. The facility features outpatient services, including methadone and buprenorphine treatment, along with cognitive behavioral therapy. What sets this center apart is its specialization in areas such as anger management, brief intervention, and tailored care for adolescents, adult women, and clients dealing with co-occurring disorders. They thoughtfully accommodate both male and female patients, ensuring that everyone's needs are met. With a strong emphasis on quality care and personalized treatment plans, University Hospital/Stony Brook ELIH is a trustworthy option for those in search of effective rehabilitation services.
Riverhead has 2 OASAS-licensed addiction treatment facilities. These include 0 residential programs, 2 outpatient programs, and 0 detoxification services.
Medical Disclaimer
This directory provides general information about addiction treatment facilities and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider with any questions regarding a medical condition or treatment options.
Read full disclaimer →Ready to Find Treatment in Riverhead?
Browse all 2 verified treatment centers or speak with our team for personalized help.