In crisis? Call or text 988 free · confidential · 24/7

Illinois Treatment Centers

40+ listings

Own or manage a facility?

Add your location to ChooseHelp

Reach people actively searching for treatment. Flat-fee Featured & Premium listings — never per-call, per-lead, or per-admission fees.

Featured from $59/mo · Premium from $149/mo

Paid listings are always labeled Sponsored — editorial reviews stay independent.

Rockford, Illinois

3.8
230 Reviews
97 beds$$$$
Treatment Center

Rosecrance Harrison Campus in Rockford is a modern treatment facility offering both inpatient and outpatient rehab programs for adults 18 years of age and older and their families. Situated on 10 acres of park-like grounds, the center includes open living and recreational space, outdoor dining, a chapel, a gym and a serenity walking path.

Des Plaines, Illinois

4.0
25 Reviews
$$$$
Treatment Center, Outpatient Rehab, Teen Rehab Program

Maryville Academy offers residential long-term inpatient care for teen boys and girls with substance abuse, dual diagnosis or behavioral problems, and for pregnant or postpartum young women. Maryville opoerates multiple locations. Payment by health insurance or self-pay on a sliding scale based on income.

3.6
44 Reviews
Treatment Center, Outpatient Rehab, Opioid Treatment Program

The Comprehensive Behavioral Health Center of Saint Clair County provides withdrawal management, residential, intensive outpatient and outpatient care for substance use disorders in East Saint Louis, Illinois. The non-profit center serves adults and young adults, including veterans and people with co-occurring mental health conditions, and offers methadone and buprenorphine for opioid use disorder alongside cognitive behavioral therapy and motivational interviewing. Medicaid and Medicare are accepted.