State-Licensed Facility

Intensive Outpatient (IOP) in Illinois

308 facilities across 137 cities in Illinois offer Intensive Outpatient (IOP)

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About Intensive Outpatient (IOP)

Intensive outpatient treatment (IOP) provides structured therapy for several hours a day, a few days a week, while the person continues living at home and often keeps working or attending school. It offers more support than standard outpatient care without requiring a residential stay.

IOP is commonly used as a step down from inpatient, residential, or PHP treatment, or as a starting point for people whose substance use disorder doesn't require 24-hour supervision. Programs typically run 8 to 12 weeks.

Cities in Illinois Offering Intensive Outpatient (IOP)

Alsip 1 facilities Alton 1 facilities Amboy 1 facilities Anna 1 facilities Arlington Heights 4 facilities Aurora 5 facilities Bartlett 1 facilities Belleville 5 facilities Bellwood 1 facilities Belvidere 2 facilities Berwyn 3 facilities Bloomington 3 facilities Blue Island 1 facilities Bolingbrook 2 facilities Broadview 1 facilities Buffalo Grove 2 facilities Calumet City 1 facilities Canton 1 facilities Carbondale 2 facilities Carlinville 1 facilities Carterville 1 facilities Centralia 1 facilities Champaign 2 facilities Charleston 4 facilities Chicago 75 facilities Chicago Heights 4 facilities Crystal Lake 1 facilities Danville 3 facilities DeKalb 1 facilities Decatur 3 facilities Des Plaines 3 facilities Dixon 3 facilities Downers Grove 3 facilities Du Quoin 1 facilities Dundee 1 facilities East Moline 1 facilities East Peoria 1 facilities East Saint Louis 1 facilities Edwardsville 1 facilities Elgin 6 facilities Elk Grove Village 1 facilities Elmhurst 2 facilities Evanston 1 facilities Evergreen Park 1 facilities Flossmoor 2 facilities Frankfort 1 facilities Freeport 2 facilities Galesburg 1 facilities Geneva 2 facilities Granite City 1 facilities Gurnee 3 facilities Hazel Crest 1 facilities Hickory Hills 1 facilities Highland Park 1 facilities Hines 1 facilities Hinsdale 1 facilities Hoffman Estates 1 facilities Jacksonville 1 facilities Joliet 9 facilities Justice 1 facilities Kankakee 1 facilities La Salle 1 facilities Lake Zurich 1 facilities Lansing 1 facilities Libertyville 2 facilities Lincoln 2 facilities Lombard 1 facilities Loves Park 2 facilities Macomb 1 facilities Manteno 1 facilities Marion 2 facilities Matteson 1 facilities Mattoon 1 facilities Maywood 4 facilities Melrose Park 1 facilities Milan 1 facilities Moline 2 facilities Morris 1 facilities Mount Carroll 1 facilities Mount Vernon 1 facilities Mundelein 1 facilities Naperville 2 facilities Normal 1 facilities North Aurora 1 facilities North Chicago 1 facilities Northbrook 4 facilities Oak Lawn 3 facilities Oak Park 1 facilities Okawville 1 facilities Oregon 1 facilities Orland Park 2 facilities Ottawa 2 facilities Palatine 1 facilities Palos Heights 3 facilities Palos Hills 2 facilities Park Ridge 1 facilities Pekin 1 facilities Peoria 3 facilities Peru 1 facilities Pittsfield 2 facilities Plainfield 1 facilities Pontiac 1 facilities Princeton 1 facilities Quincy 2 facilities Raymond 1 facilities Red Bud 1 facilities Rochelle 2 facilities Rock Island 2 facilities Rockford 3 facilities Rolling Meadows 1 facilities Round Lake 1 facilities Saint Charles 3 facilities Schaumburg 2 facilities Shelbyville 1 facilities South Holland 2 facilities Springfield 4 facilities Sterling 2 facilities Stone Park 1 facilities Streator 1 facilities Sycamore 1 facilities Taylorville 1 facilities Tinley Park 1 facilities Urbana 1 facilities Vandalia 1 facilities Vernon Hills 1 facilities Villa Park 1 facilities Warrenville 2 facilities Washington 1 facilities Waterloo 1 facilities Watseka 1 facilities Waukegan 5 facilities West Frankfort 1 facilities Westchester 1 facilities Wheaton 3 facilities Wheeling 1 facilities Woodridge 1 facilities Yorkville 1 facilities

Common Questions

How many days a week is IOP?

Most IOP programs meet 3 to 5 days a week, for a few hours per session.

Can I work while in IOP?

Yes — IOP is designed around this. Sessions are often scheduled in the morning, evening, or on specific days to accommodate work and school.

How is IOP different from standard outpatient?

IOP involves more frequent, more structured sessions than standard outpatient counseling, which is typically once or twice a week.

Who is a good candidate for IOP?

People with a stable living situation and a support system at home, who need more structure than weekly counseling but don't require 24-hour supervision.