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
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Helpline
Treatment Centers in Illinois
H
Hopewell Clinical
Quincy, IL
Outpatient
SAMHSA Verified
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V
Vivia Health Gage Park
Chicago, IL
Outpatient
SAMHSA Verified
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L
Linden Oaks Behavioral Health
Mokena, IL
Outpatient
SAMHSA Verified
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T
Trinity Medical Center Robert Young Center
Moline, IL
Outpatient
SAMHSA Verified
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A
Advent Health Options
Westmont, IL
SAMHSA Verified
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O
OSF Saint Francis Medical Center Behavioral Health Services/Outpatient
Peoria, IL
Outpatient
SAMHSA Verified
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E
Ellie Mental Health Jacksonville
Palatine, IL
Outpatient
SAMHSA Verified
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E
Ellie Mental Health Alpharetta-North Point
Palatine, IL
Outpatient
SAMHSA Verified
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U
United in Jesus Outreach Ministries
Canton, IL
Outpatient
SAMHSA Verified
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S
Sandstone Care Naperville Mental Health
Darien, IL
Detox
Outpatient
SAMHSA Verified
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F
Fam Institute at Northwestern Unive Bette D Harris Family and Child Clinic
Evanston, IL
Outpatient
SAMHSA Verified
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A
Avance
IL
SAMHSA Verified
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Choosing Treatment in Illinois
Last updated April 2026. Sources: SAMHSA, CDC WONDER, KFF. See our editorial policy.