In crisis? Call or text 988 (Suicide & Crisis Lifeline) or 911. SAMHSA's National Helpline: 1-800-662-HELP (4357) — free, confidential, 24/7.

Stony Brook Eastern Long Island Hosp

Stony Brook Eastern Long Island Hosp is an addiction treatment facility at 201 Manor Place in Greenport, New York, offering detoxification, hospital inpatient treatment, and partial hospitalization or residential treatment, according to its SAMHSA FindTreatment.gov listing as of November 5, 2026. The same record also lists outpatient treatment, medication-assisted treatment, and opioid treatment medications. Payment options listed in the record include Cash or self-payment, IHS/Tribal/Urban (ITU) funds, Medicaid, and Medicare. The directory lists 631-477-5710 as the facility's phone number. All details on this page come from that federal record and should be confirmed directly with the facility.

201 Manor Place, Greenport, NY, 11944

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Contact & Location

Address: 201 Manor Place, Greenport, NY, 11944

Phone: 631-477-5710

Website: https://elih.stonybrookmedicine.edu/

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Services & Programs

Treatment Types

  • Detoxification
  • Hospital Inpatient Treatment
  • Opioid Medication Service Components
  • Opioid Treatment Medications
  • Outpatient
  • Partial Hospitalization / Residential
  • Substance Use Medication-Assisted Treatment

Insurance & Payment

  • Cash or self-payment
  • IHS/Tribal/Urban (ITU) funds
  • Medicaid
  • Medicare
  • Private health insurance
  • State-financed health insurance plan other than Medicaid

Languages & Accessibility

  • Sign language services for the deaf and hard of hearing

Other facilities in New York

View all Greenport facilities →

Levels of care this record lists, across New York: Detox · Inpatient · Residential · Medication-Assisted Treatment

Need Help Deciding?

Contact Stony Brook Eastern Long Island Hosp directly at 631-477-5710, or call the SAMHSA National Helpline for free, confidential referrals 24/7.

SAMHSA Helpline: 1-800-662-HELP
Disclaimer: Facility information on this page is sourced from the SAMHSA FindTreatment.gov directory and provided for informational purposes only. Rehab Connect USA is an independent directory and is not affiliated with, does not endorse, and does not guarantee the quality of care at any listed facility. Verify services, licensure, and insurance acceptance directly with the facility before making treatment decisions. If you or someone you know needs immediate help, call the SAMHSA National Helpline at 1-800-662-HELP (4357) -- free, confidential, 24/7.

Last checked against FindTreatment.gov: November 5, 2026.