Mather Hospital at Northwell
100 Highlands Boulevard, Suite 101, ZIP 11777
New York · Listings Checked October 2026
Drug and Alcohol Rehab Centers in Port Jefferson, NY
Which Rehab Centers in Port Jefferson Fit Your Needs?
SAMHSA's FindTreatment.gov lists 2 rehab centers in Port Jefferson, New York, all state-licensed or certified substance use treatment facilities. Of these, 2 accept Medicaid, 1 offers detox and 2 prescribe buprenorphine.
- 2Accept Medicaid
- 1Offer detox
- 1Intensive outpatient
- 2Prescribe buprenorphine
- 1Sliding fee scale
- 2Programs for teens
All 2 Rehab Centers in Port Jefferson
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Saint Charles Hospital
200 Belle Terre Road, 5 North, ZIP 11777
Full Listing
Listings from SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement and the order is alphabetical. Call to confirm openings, services and costs.
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Port Jefferson Rehab Centers: Common Questions
How Many Rehab Centers in Port Jefferson Are There?
SAMHSA's FindTreatment.gov lists 2 substance use treatment facilities in Port Jefferson, New York, checked October 2026. 1 offer detox and 0 offer residential treatment.
Do Rehab Centers in Port Jefferson Take Medicaid?
2 of the 2 facilities in Port Jefferson accept Medicaid, according to SAMHSA. Call to confirm your plan is accepted before you go.
Which Rehab Centers in Port Jefferson Offer Detox?
1 of the facilities in Port Jefferson offer detox: Saint Charles Hospital.
Are There Free Rehab Centers in Port Jefferson?
0 of the facilities in Port Jefferson offer treatment at no charge and 1 has a sliding fee scale, according to SAMHSA. SAMHSA's National Helpline can also point you to state-funded treatment.
Rehab Centers Near Port Jefferson
- Rehab centers in Holtsville (7 mi)
- Medford rehab centers (8 mi)
- Rehab centers in Farmingville (8 mi)
- Smithtown rehab centers (9 mi)
- Rehab centers in Ronkonkoma (10 mi)
- Bohemia rehab centers (12 mi)
- Rehab centers in Patchogue (12 mi)
- Northport rehab centers (14 mi)
More Help in New York
See addiction treatment in New York for the state's treatment agency, how state-funded treatment works and Medicaid coverage. For what each type of care means, read about detox, inpatient rehab and outpatient rehab, or how to find rehab that takes Medicaid.