Quannacut at Eastern Long Island Hospital

Quannacut – Stony Brook/Eastern Long Island Hospital
201 Manor Place
Greenport, NY 11944
Impatient Telephone: (631) 477-8877
Outpatient Telephone: (631) 369-8966
Website: www.elih.org/quannacut.htm

Hours of Operation: 24 hours a day, 7 days a week

Admission Criteria: Inpatient, substance dependent

Payment Plan: Most private insurance, Medicaid, Medicare, Self-pay

Population Served:  18 years and older

Services Provided:  Inpatient rehabilitation program. Medically supervised detoxification program.Personal care and support.Group and individual counseling. Psychoeducational series. Acupuncture. Psychiatric services. Co-occurring disorders. Referral to inpatient or outpatient programs.

Capacity: 20 (inpatient rehabilitation)
10 (detoxification)

Public Transportation: ½ mile from LIRR Greenport station.
½ mile from S92 Suffolk County Greenport bus stop

Handicap Accessible: Yes

Spanish Speaking: Yes

Quannacut Outpatient Services
814 Harrison Avenue
Riverhead, NY 11901
Telephone: (631) 369-8966
Fax: (631) 369-8516
Website: www.elih.org

Hours of Operation: Monday – Thursday 9:00am – 9:00pm
Friday 9:00am – 2:00pm

Admission Criteria: Self, family or significant other of person with a Substance Use Disorder

Payment Plan: Most insurance, Medicaid, Medicare, Self-pay, Sliding Scale

Population Served:  Child to adult

Services Provided:  Evaluation. DMV evaluations. Individual, group, marital and family therapy. Intensive recovery track. Psychiatric evaluation with medication management. Medication supported treatment including, but not limited to, suboxone, vivitrol, and naltrexone. Specialty groups includes co-occurring disorders, DWI, women, and relapse prevention. Services also available in Greenport location.


Public Transportation: Limited

Handicap Accessible: Yes

Spanish Speaking: No