Addiction and mental health treatment in Belleville, NJ
3 treatment centers.
- Clara Maass Medical Center(973) 844‑4357Mental health · 1 Clara Maass Drive · Spanish
- North West Essex Community(973) 450‑3100Substance use · Mental health · 570 Belleville Avenue · Spanish
- Stepping Stones Intensive(973) 844‑4240Mental health · 1 Clara Maass Drive
Nearest emergency rooms
- Hackensack Meridian Mountainside Medical2.9 mi · Montclair, NJ
- Carewell Health Medical Center2.9 mi · East Orange, NJ
- Saint Michael's Medical Center3.0 mi · Newark, NJ
Common questions
How many addiction and mental health treatment centers are in Belleville, New Jersey?
SAMHSA’s FindTreatment.gov directory lists 3 treatment centers in Belleville: Clara Maass Medical Center, North West Essex Community and Stepping Stones Intensive.
Which treatment centers in Belleville accept Medicaid?
3 of 3 name Medicaid among the payments they accept: Clara Maass Medical Center, North West Essex Community and Stepping Stones Intensive. Ask whether they take your plan.
Is there a treatment center with services in Spanish in Belleville?
Yes. Clara Maass Medical Center and North West Essex Community list Spanish among their language services.
Where is the nearest emergency room to Belleville?
Hospitals that list emergency services in Medicare data, near Belleville: Hackensack Meridian Mountainside Medical, Montclair (2.9 mi), Carewell Health Medical Center, East Orange (2.9 mi) and Saint Michael's Medical Center, Newark (3.0 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