- Groups Recover Together(888) 858‑1723Substance use · Rockland · 77 Park Street
- Maine Behavioral Healthcare(844) 292‑0111Substance use · Mental health · Rockland · 12 Union Street
- MaineHealth PenBay Hospital(207) 301‑8390Substance use · Mental health · Detox · Rockport · 6 Glen Cove Drive
- Metro Treatment of Maine, LP(207) 596‑0312Opioid treatment program · Rockland · 166 New County Road
- New Season 470 to 472 Treatment Center(207) 596‑0312Substance use · Rockland · 166 New County Road
Nearest emergency rooms
- MaineHealth Pen Bay Hospital2.1 mi · Rockport, ME
- Lincolnhealth22 mi · Damariscotta, ME
- MaineHealth Waldo Hospital24 mi · Belfast, ME
Cities in Knox County
Common questions
How many addiction and mental health treatment centers are in Knox County, Maine?
SAMHSA’s FindTreatment.gov directory lists 5 treatment centers in Knox County: Groups Recover Together, Maine Behavioral Healthcare, MaineHealth PenBay Hospital, Metro Treatment of Maine, LP and New Season 470 to 472 Treatment Center.
Which treatment centers in Knox County accept Medicaid?
4 of 5 name Medicaid among the payments they accept: Groups Recover Together, Maine Behavioral Healthcare, MaineHealth PenBay Hospital and New Season 470 to 472 Treatment Center. Ask whether they take your plan.
Is there a treatment center with services in Spanish in Knox County?
None of the listed facilities here lists Spanish. SAMHSA’s National Helpline (1-800-662-4357) answers in Spanish and can refer you.
Where is the nearest emergency room to Knox County?
Hospitals that list emergency services in Medicare data, near Knox County: MaineHealth Pen Bay Hospital, Rockport (2.1 mi), Lincolnhealth, Damariscotta (22 mi) and MaineHealth Waldo Hospital, Belfast (24 mi). In an emergency, call 911.
Source: SAMHSA, FindTreatment.gov (National Directory of Mental Health and Substance Use Treatment Facilities), retrieved 2026-11-11. SAMHSA publishes no separate release date for this live directory. The directory has no quality ratings, and this list is not a ranking or a recommendation. Methodology