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
L
Lincoln Park Therapy Group
Chicago, IL
SAMHSA Verified
View profile →
C
Cunningham Childrens Home
Urbana, IL
Inpatient
SAMHSA Verified
View profile →
P
Preferred Behav Health Sail and Teen Intervene Programs
Hinsdale, IL
SAMHSA Verified
View profile →
C
Centerstone of Illinois Carterville
Carterville, IL
Outpatient
SAMHSA Verified
View profile →
K
KP Counseling Services
Rockford, IL
Outpatient
SAMHSA Verified
View profile →
D
DePaul Family and Community Servs
Chicago, IL
Outpatient
SAMHSA Verified
View profile →
H
Healthcare Alternative Systems NEXA/MAR/OTP
Bellwood, IL
Outpatient
SAMHSA Verified
View profile →
E
Ellie Mental Health Bannockburn Illinois
Palatine, IL
Outpatient
SAMHSA Verified
View profile →
G
Greater Family Health Elgin Dundee Ave
Elgin, IL
Outpatient
SAMHSA Verified
View profile →
A
Alcohol and Drug Professionals
IL
SAMHSA Verified
View profile →
L
Latino Treatment Center Chicago Outpatient
Elgin, IL
Outpatient
SAMHSA Verified
View profile →
L
Lawndale Christian Health Center Ogden Avenue
Chicago, IL
Outpatient
SAMHSA Verified
View profile →
Choosing Treatment in Illinois
Last updated April 2026. Sources: SAMHSA, CDC WONDER, KFF. See our editorial policy.