Addiction and mental health treatment in Marion, IL
4 treatment centers.
- Centerstone of Illinois(855) 608‑3560Substance use · 1307 West Main Street
- Centerstone of Illinois(855) 608‑3560Substance use · Mental health · 202 South Bentley Street
- Centerstone of Illinois, Inc.(618) 462‑2331Opioid treatment program · 202 S Bentley Street
- Shawnee Healthcare(618) 519‑9200Substance use · Mental health · 3111 Williamson County Parkway
Nearest emergency rooms
- Marion Il VA Medical Center0.8 mi · Marion, IL
- Heartland Regional Medical Center3.4 mi · Marion, IL
- Herrin Hospital6.8 mi · Herrin, IL
Common questions
How many addiction and mental health treatment centers are in Marion, Illinois?
SAMHSA’s FindTreatment.gov directory lists 4 treatment centers in Marion: Centerstone of Illinois, Centerstone of Illinois, Centerstone of Illinois, Inc. and Shawnee Healthcare.
Which treatment centers in Marion accept Medicaid?
3 of 4 name Medicaid among the payments they accept: Centerstone of Illinois, Centerstone of Illinois and Shawnee Healthcare. Ask whether they take your plan.
Is there a treatment center with services in Spanish in Marion?
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 Marion?
Hospitals that list emergency services in Medicare data, near Marion: Marion Il VA Medical Center, Marion (0.8 mi), Heartland Regional Medical Center, Marion (3.4 mi) and Herrin Hospital, Herrin (6.8 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