
Stony Brook Eastern Long Island Hosp — Hospital-Affiliated Care in Greenport, NY
Behavioral Heath Services • 201 Manor Place • Greenport, NY 11944
SAMHSA 24/7 Helpline: 1-800-662-4357
Mailing Address
201 Manor Place
Greenport, New York 11944
Phone Lines
Front desk: 631-477-5710
Admissions: 631-477-8877
Hours of Operation
Hours not posted — call the facility to confirm availability
Stony Brook Eastern Long Island Hosp
201 Manor Place, Greenport, NY 11944

Inside Stony Brook Eastern Long Island Hosp — Hospital-Based Detox Care
Stony Brook Eastern Long Island Hosp in Greenport, NY runs hospital inpatient detoxification and 24-hour inpatient substance use treatment inside a general-hospital setting for adults and young adults of any gender, with parallel work for co-occurring serious mental illness and youth emotional disturbance. Clinical sessions draw on cognitive behavioral therapy, 12-step facilitation, motivational interviewing, anger management, and brief intervention, with buprenorphine and naltrexone available in treatment when they fit the plan. Dedicated programming supports adult men, adult women, and clients carrying co-occurring mental and substance use disorders. Case management, on-site mental health services, HIV early-intervention, suicide prevention, and social skills development keep the East End hospital's medical, psychiatric, and recovery lanes tied together for residents at the far reach of Long Island, where Stony Brook acts as the regional medical anchor.
Insurance Plans Honored at Stony Brook Eastern Long Island Hosp
Benefits and acceptance depend on your individual policy. Verify your coverage with admissions before scheduling.
Stony Brook Eastern Long Island Hosp
201 Manor Place, Greenport, NY 11944
SAMHSA 24/7 Helpline: 1-800-662-4357
Detox & Inpatient Tracks Offered at Stony Brook Eastern Long Island Hosp
| Care Levels | Detoxification, Substance use treatment, Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children |
| Treatment Setting | Hospital inpatient detoxification, Hospital inpatient treatment, Hospital inpatient/24-hour hospital inpatient |
| Medications Available | Buprenorphine used in Treatment, Naltrexone used in Treatment |
CBT & Allied Therapies at Stony Brook Eastern Long Island Hosp
Conditions Addressed at Stony Brook Eastern Long Island Hosp — Alcoholism & More
Women's Program at Stony Brook Eastern Long Island Hosp
Counseling at Stony Brook Eastern Long Island Hosp — Family-Inclusive Sessions
On-Site Testing & Screening at Stony Brook Eastern Long Island Hosp
Wraparound Supports & Accommodations at Stony Brook Eastern Long Island Hosp
Setting & House Rules at Stony Brook Eastern Long Island Hosp — Hospital-Based
Paying for Care at Stony Brook Eastern Long Island Hosp — Insurance & Self-Pay
Carriers Accepted
Other Payment Pathways
Plan coverage depends on your individual benefits. Call admissions to confirm what your policy covers and any cost-share before you commit.
Adult Intake at Stony Brook Eastern Long Island Hosp
Ages Served
Gender Tracks
Stony Brook Eastern Long Island Hosp — Joint Commission Accredited
Full Credential List
Matching Care Programs
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Common Questions About Care at Stony Brook Eastern Long Island Hosp
Records on file indicate this program accepts both Medicaid and Medicare. Specific eligibility rules, covered services, and authorization steps differ by state and plan tier. The admissions team can run a benefits check and walk through any cost-share before you schedule.
Medication-assisted treatment (MAT) is offered with Buprenorphine used in Treatment, Naltrexone used in Treatment. These FDA-approved medications ease withdrawal and reduce craving while clients begin therapy. The treating physician sets dosing and the long-term plan based on an individual clinical assessment.
Residential days follow a predictable rhythm: morning wellness and grounding activities, individual therapy, group counseling blocks, educational workshops, and evening peer-recovery meetings. Meals, medication times, and rest periods are built into the schedule. That steady routine helps clients rebuild healthy daily structure — a quiet but important piece of sustained recovery.
The young-adult track focuses on the challenges specific to this stage of life — peer dynamics, identity formation, and the move into independent living. Programming usually pairs traditional addiction therapy with career counseling and practical life-skills work.
Gender-responsive programming gives women space to work on trauma, relationships, and parenting in a setting tailored to their needs. Some sites coordinate childcare or family housing alongside treatment. If pregnancy or postpartum care is part of the picture, ask admissions about pregnancy-safe protocols.
Family participation tends to strengthen long-term recovery outcomes. This program may run family therapy sessions, educational workshops, scheduled visitation, family weekends, or multi-family groups. The specifics differ by site, so admissions can describe the exact family programming and how relatives can plug in.
Aftercare planning starts well before discharge. Typical paths include step-down to outpatient services, referrals to sober-living homes, alumni group meetings, and warm hand-offs to community recovery resources. Many programs maintain alumni networks so peer support and accountability continue once formal treatment is complete.
Yes — both family counseling and marital or couples counseling are offered. Sessions are sequenced through the program and continue into aftercare. Working with relatives helps rebuild trust, name healthy boundaries, and prepare the home environment so it can hold up the recovery work after discharge.
Yes, this program is hosted inside a general hospital, so medical complications tied to withdrawal or co-existing conditions can be managed in-house. That matters most for clients detoxing from alcohol, benzodiazepines, or opioids who also need medical oversight for other diagnoses during the acute phase of care.
Total cost depends on program length, level of care, and the specific services involved. Most sites can set up payment plans or point to outside financing partners. A confidential call to admissions gets you a tailored cost estimate for your situation rather than a guess based on a generic price sheet.
This site offers general information about addiction treatment centers. It is not a substitute for professional medical advice, diagnosis, or treatment. In a mental health crisis, call 988 (Suicide & Crisis Lifeline) or 911 right away. For substance use guidance, SAMHSA can be reached at 1-800-662-4357.
Records are drawn from the SAMHSA Treatment Locator, state licensing databases, and center submissions.


