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Stony Brook Eastern Long Island Hosp - Behavioral Heath Services

Also listed as Stony Brook Eastern Long Island Hosp

201 Manor Place, Greenport, NY 11944

Clinical specializations

  • Residential
  • Medication Management
  • Addiction Treatment
  • Dual Diagnosis
  • Trauma Specialist
  • PTSD Program

Financial accessibility

  • Insurance Accepted
  • Self-Pay Options

Programs offered

  • detox
  • buprenorphine maintenance
  • individual therapy
  • group therapy
  • psychiatry / medication management
  • ketamine infusion therapy

Accreditation & licensing

Accreditations & designations

  • The Joint Commission

Licensed as

  • State substance use agency
  • State mental health department
  • State department of health
  • Hospital licensing authority

Certified for

  • DEA registered

As reported to SAMHSA by the facility. Confirm current standing with the accrediting body before making a decision.

Languages

  • American Sign Language

Frequently asked questions about Stony Brook Eastern Long Island Hosp - Behavioral Heath Services

Does Stony Brook Eastern Long Island Hosp - Behavioral Heath Services accept insurance?+

Stony Brook Eastern Long Island Hosp - Behavioral Heath Services reports accepting Medicare, Medicaid, Private insurance, State-financed insurance, and Self-pay, though this has not been independently verified — contact the facility directly to confirm your specific plan is covered.

What levels of care does Stony Brook Eastern Long Island Hosp - Behavioral Heath Services offer?+

Stony Brook Eastern Long Island Hosp - Behavioral Heath Services offers Hospital inpatient, Hospital inpatient detox, Hospital inpatient treatment, detox, buprenorphine maintenance, individual therapy, group therapy, psychiatry / medication management, and ketamine infusion therapy.

What age groups does Stony Brook Eastern Long Island Hosp - Behavioral Heath Services serve?+

Stony Brook Eastern Long Island Hosp - Behavioral Heath Services serves adults and seniors.

What conditions or specialties does Stony Brook Eastern Long Island Hosp - Behavioral Heath Services treat?+

Stony Brook Eastern Long Island Hosp - Behavioral Heath Services lists the following areas of focus: trauma, PTSD, and dual diagnosis.

Is Stony Brook Eastern Long Island Hosp - Behavioral Heath Services accredited or licensed?+

Stony Brook Eastern Long Island Hosp - Behavioral Heath Services holds The Joint Commission, is licensed as State substance use agency, State mental health department, State department of health, and Hospital licensing authority, and is certified for DEA registered, as reported to SAMHSA. Confirm current standing with the accrediting body before making a decision.

What languages does Stony Brook Eastern Long Island Hosp - Behavioral Heath Services support?+

Stony Brook Eastern Long Island Hosp - Behavioral Heath Services reports support for American Sign Language.

Is Stony Brook Eastern Long Island Hosp - Behavioral Heath Services currently accepting new patients?+

Stony Brook Eastern Long Island Hosp - Behavioral Heath Services is currently accepting new patient inquiries.

Listing data sourced from the SAMHSA 2025 National Directory and reviewed before publication. Listing last updated August 2026. How our data works · Report an error