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
A
Adanta Group Pulaski Clinic
Pulaski, IL
SAMHSA Verified
View profile →
C
Captain James A Lovell Federal Evanston CBOC
Evanston, IL
Inpatient
Outpatient
SAMHSA Verified
View profile →
H
Hamilton Center Indiana
Peoria, IL
Outpatient
SAMHSA Verified
View profile →
O
Olatoye Rehabilitation Center
Chicago, IL
Detox
Outpatient
SAMHSA Verified
View profile →
N
Nexum HC
Lincolnwood, IL
SAMHSA Verified
View profile →
H
Hoyleton Youth and Family Services
Fairview Heights, IL
Outpatient
SAMHSA Verified
View profile →
C
Chicago Department of Public Health Lawndale Mental Health Center
Chicago, IL
Outpatient
SAMHSA Verified
View profile →
B
Blessing Health Outpatient Behavioral Health
Quincy, IL
Outpatient
SAMHSA Verified
View profile →
F
Friend Health Western
Chicago, IL
Outpatient
SAMHSA Verified
View profile →
P
PaRC
Chicago, IL
SAMHSA Verified
View profile →
G
Grand Prairie Services Flossmoor Center
Flossmoor, IL
Outpatient
SAMHSA Verified
View profile →
H
Henderson County Rural Health Center DBA Eagle View Community Health System
Stronghurst, IL
Outpatient
SAMHSA Verified
View profile →
Choosing Treatment in Illinois
Last updated April 2026. Sources: SAMHSA, CDC WONDER, KFF. See our editorial policy.