Addiction and mental health treatment in Belmont, MA
4 treatment centers.
- Appleton(617) 855‑3121Mental health · 115 Mill Street
- Leader(617) 855‑3141Substance use · Mental health · 115 Mill Street
- McLean Hospital Alcohol and Drug Abuse Treatment Program(617) 855‑2598Opioid treatment program · 115 Mill St.
- McLean Naukeag(978) 756‑5100Substance use · Mental health · 115 Mill Street
Nearest emergency rooms
- Mount Auburn Hospital3.4 mi · Cambridge, MA
- Boston Medical Center-Brighton3.9 mi · Brighton, MA
- Cambridge Health Alliance4.9 mi · Cambridge, MA
Common questions
How many addiction and mental health treatment centers are in Belmont, Massachusetts?
SAMHSA’s FindTreatment.gov directory lists 4 treatment centers in Belmont: Appleton, Leader, McLean Hospital Alcohol and Drug Abuse Treatment Program and McLean Naukeag.
Which treatment centers in Belmont accept Medicaid?
2 of 4 name Medicaid among the payments they accept: Leader and McLean Naukeag. Ask whether they take your plan.
Is there a treatment center with services in Spanish in Belmont?
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 Belmont?
Hospitals that list emergency services in Medicare data, near Belmont: Mount Auburn Hospital, Cambridge (3.4 mi), Boston Medical Center-Brighton, Brighton (3.9 mi) and Cambridge Health Alliance, Cambridge (4.9 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