By State
Addiction Treatment in Illinois
708 verified treatment centers across Illinois. Filter by level of care or browse by city.
708
Centers
0
Cities
—
Medicaid Expanded
24/7
Helpline
Treatment Centers in Illinois
J
Jasper County Health Department
Newton, IL
Outpatient
SAMHSA Verified
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R
Riveredge Hospital
Forest Park, IL
Inpatient
Outpatient
SAMHSA Verified
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T
Trillium Place Rochelle
Peoria, IL
Inpatient
SAMHSA Verified
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M
McDonough District Hospital Behavioral Health Services
Macomb, IL
Outpatient
SAMHSA Verified
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H
Helm DUI Services
Vandalia, IL
Outpatient
SAMHSA Verified
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D
Duane Dean Behavioral Health Center
Kankakee, IL
Detox
Outpatient
SAMHSA Verified
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C
Chicago Pride Center Ravenswood
Chicago, IL
SAMHSA Verified
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S
Symetria Recovery Joliet Outpatient
Joliet, IL
Detox
Outpatient
SAMHSA Verified
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P
Pavilion Behavioral Health System
Champaign, IL
Inpatient
SAMHSA Verified
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A
Aries Consultant Services
Kankakee, IL
Outpatient
SAMHSA Verified
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G
Gateway Foundation Carbondale
Aurora, IL
SAMHSA Verified
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G
Gateway Foundation Springfield
Aurora, IL
SAMHSA Verified
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Choosing Treatment in Illinois
Last updated April 2026. Sources: SAMHSA, CDC WONDER, KFF. See our editorial policy.