OTP, Detox, Psychiatric Hospitals, Sober Living, Drug & Alcohol Rehab & Mental Health in Suffolk County

With 90 SAMHSA-listed care providers spread over 31 cities, Suffolk County, New York can be compared below by care type using services, payment options, and location from FindTreatment.gov. These listings are unrated; verify services, licensing, cost, and availability directly.

Browse the New York directory or jump to a city:

Amityville, NY 4 facilities Bay Shore, NY 3 facilities Bohemia, NY 1 facilities Brentwood, NY 12 facilities Calverton, NY 2 facilities Central Islip, NY 1 facilities Copiague, NY 3 facilities Coram, NY 1 facilities East Hampton, NY 2 facilities Farmingville, NY 3 facilities Greenport, NY 1 facilities Hampton Bays, NY 2 facilities Hauppauge, NY 3 facilities Holtsville, NY 1 facilities Huntington, NY 7 facilities Huntington Station, NY 4 facilities Islip, NY 1 facilities Mastic, NY 1 facilities Medford, NY 2 facilities North Babylon, NY 1 facilities Northport, NY 2 facilities Oakdale, NY 2 facilities Patchogue, NY 4 facilities Port Jefferson, NY 2 facilities Riverhead, NY 8 facilities Ronkonkoma, NY 3 facilities Shirley, NY 3 facilities Smithtown, NY 7 facilities West Babylon, NY 1 facilities Westhampton Beach, NY 1 facilities Wyandanch, NY 2 facilities

Opioid Treatment Programs in Suffolk County

9 providers in Suffolk County: Hauppauge, Smithtown, Farmingville, Shirley, Brentwood, Copiague, Huntington, Riverhead

Opioid Treatment Program County of Suffolk Hauppauge, NY 11788 SAMHSA-listed Opioid Treatment Program County of Suffolk Smithtown, NY 11787 SAMHSA-listed Opioid Treatment Program CS Medical Associates, P.C. Farmingville, NY 11738 SAMHSA-listed Opioid Treatment Program CS Medical Associates, P.C. Shirley, NY 11967 SAMHSA-listed Opioid Treatment Program · non-profit Outreach Development Corporation Brentwood, NY 11717 SAMHSA-listedAcamprosate (Campral®)Accepts clients using MAT but prescribed elsewhere Opioid Treatment Program Risewell Community Services, Inc. Copiague, NY 11726 SAMHSA-listed Opioid Treatment Program Samaritan Daytop Village Suffolk Outpatient Huntington, NY 11746 SAMHSA-listed Opioid Treatment Program Suffolk County Department of Health Services, Division of Community Mental Hygiene East End Clinic Riverhead, NY 11901 SAMHSA-listed Opioid Treatment Program The Long Island Home Amityville, NY 11701 SAMHSA-listed

Detox Centers in Suffolk County

8 providers in Suffolk County: Smithtown, Hampton Bays, Greenport, Port Jefferson, Westhampton Beach, Amityville, Bohemia, Calverton

Detox Center · for-profit Employee Assistance Resource Servs Inc Smithtown, NY 11787 SAMHSA-listedAcamprosate (Campral®)Active duty military Detox Center · for-profit Long Island Center for Recovery Inc Hampton Bays, NY 11946 SAMHSA-listed12-step facilitationAcamprosate (Campral®) Detox Center · government Quannacut Detx UnitStonyBrook ELIH MMD Greenport, NY 11944 SAMHSA-listed12-step facilitationAbnormal involuntary movement scale Detox Center · non-profit Saint Charles Hospital Port Jefferson, NY 11777 SAMHSA-listed12-step facilitationAcamprosate (Campral®) Detox Center · for-profit Seafield Center Inc Westhampton Beach, NY 11978 SAMHSA-listed12-step facilitationAcamprosate (Campral®) Detox Center · non-profit South Oaks Hospital Amityville, NY 11701 SAMHSA-listed12-step facilitationAcamprosate (Campral®) Detox Center · non-profit Talbot House Bohemia, NY 11716 SAMHSA-listed12-step facilitationAcamprosate (Campral®) Detox Center · for-profit Wellbridge Stabilization Program Calverton, NY 11933 SAMHSA-listed12-step facilitationAcamprosate (Campral®)

Psychiatric Hospitals in Suffolk County

5 providers in Suffolk County: Huntington, Port Jefferson, Northport, Brentwood, Riverhead

Psychiatric Hospital · non-profit Huntington Hospital Huntington, NY 11743 SAMHSA-listedAbnormal involuntary movement scaleActivity therapy Psychiatric Hospital · non-profit Mather Hospital at Northwell Port Jefferson, NY 11777 SAMHSA-listed12-step facilitationAcamprosate (Campral®) Psychiatric Hospital · government Northport VAMC Northport, NY 11768 SAMHSA-listedAbnormal involuntary movement scaleAcamprosate (Campral®) Psychiatric Hospital · government Pilgrim Psychiatric Center Brentwood, NY 11717 SAMHSA-listedAdultsAntipsychotics used in treatment of SMI Psychiatric Hospital · non-profit University Hospital/Stony Brook ELIH Riverhead, NY 11901 SAMHSA-listedAcamprosate (Campral®)Accepts clients using MAT but prescribed elsewhere

Sober Living Homes in Suffolk County

2 providers in Suffolk County: Brentwood

Sober Living Home · government Charles K Post Addiction Treatment Ctr Brentwood, NY 11717 SAMHSA-listed12-step facilitationAcamprosate (Campral®) Sober Living Home · government NYS OASAS Charles K Post ATC RRi Brentwood, NY 11717 SAMHSA-listed12-step facilitationAcamprosate (Campral®)

Drug & Alcohol Rehab in Suffolk County

33 providers in Suffolk County: Smithtown, Hampton Bays, Ronkonkoma, East Hampton, Mastic, Oakdale, Bay Shore, Huntington

See all drug & alcohol rehab in Suffolk County →

Mental Health Treatment in Suffolk County

33 providers in Suffolk County: Riverhead, Ronkonkoma, Oakdale, Huntington, Bay Shore, Central Islip, West Babylon, Hauppauge

See all mental health treatment in Suffolk County →

How to choose care in Suffolk County

Start with the level of care and the services a person needs - withdrawal management, medications for opioid use disorder, therapy, psychiatric care, or a sober living setting - then check licensing, accepted insurance, and cost. These SAMHSA listings are unrated, so the fit of the service matters more than any score.

When you are choosing for yourself or someone you care for in Suffolk County, call ahead to confirm current availability, intake requirements, accepted insurance or payment, and whether the program is licensed or certified. Ask what happens if someone needs a higher or lower level of care.

Frequently asked questions

How many care providers are in Suffolk County?

According to the current SAMHSA FindTreatment.gov data, Suffolk County, New York has 90 listed providers: 9 opioid treatment programs, 8 detox centers, 5 psychiatric hospitals, 2 sober living homes, 33 drug & alcohol rehab, and 33 mental health treatment.

Which cities in Suffolk County have care providers?

Amityville, Bay Shore, Bohemia, Brentwood, Calverton and others list care providers in the current data. Open a city page for local listings.

Data sources

Sources: SAMHSA FindTreatment.gov. Processing date: 2026-10-08.

Required disclosures

For general information only, not medical advice. This website shares public data and general information. It does not offer medical advice, diagnosis, or treatment guidance, and it cannot replace a consultation with a qualified health care professional.

Independent and unaffiliated. RehabProviders.org is a private, independently run directory. It is not affiliated with, nor endorsed or operated by, the Substance Abuse and Mental Health Services Administration (SAMHSA), the U.S. Department of Health and Human Services, or any government agency. SAMHSA has not reviewed or endorsed this site.

Confirm details before acting. Facility records come from public federal datasets and may lag or contain errors. These listings are unrated; always verify current services, licensing, availability, and cost directly with the provider.

In a crisis, get help now. Call or text 988 to reach the 988 Suicide & Crisis Lifeline, or call the SAMHSA National Helpline at 1-800-662-4357.

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