Addiction and mental health treatment in Williamstown, NJ
2 treatment centers.
- Center for Family Services(856) 651‑7553Substance use · Mental health · 601 South Blackhorse Pike
- Maryville Inc(855) 823‑3428Substance use · Detox · 1903 Grant Avenue · Spanish
Nearest emergency rooms
- Jefferson Stratford Hospital10 mi · Stratford, NJ
- West Jersey Hospital12 mi · Voorhees, NJ
- Inspira Medical Center Mullica Hill12 mi · Elmer, NJ
Common questions
How many addiction and mental health treatment centers are in Williamstown, New Jersey?
SAMHSA’s FindTreatment.gov directory lists 2 treatment centers in Williamstown: Center for Family Services and Maryville Inc.
Which treatment centers in Williamstown accept Medicaid?
2 of 2 name Medicaid among the payments they accept: Center for Family Services and Maryville Inc. Ask whether they take your plan.
Is there a treatment center with services in Spanish in Williamstown?
Yes. Maryville Inc list Spanish among their language services.
Where is the nearest emergency room to Williamstown?
Hospitals that list emergency services in Medicare data, near Williamstown: Jefferson Stratford Hospital, Stratford (10 mi), West Jersey Hospital, Voorhees (12 mi) and Inspira Medical Center Mullica Hill, Elmer (12 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