Gateway Foundation
4812 North Sheridan Road, Peoria, IL 61614

3 facilities in Peoria, IL list intensive outpatient services, about 13% of the 24 treatment providers in the city.
An intensive outpatient program (IOP) typically means nine or more hours of treatment a week, spread over three to five days. Many people step down to IOP after residential care, or use it instead of residential care when home is stable.
4812 North Sheridan Road, Peoria, IL 61614
209 West Romeo B Garrett Avenue, Peoria, IL 61605
1200 North Hamilton Boulevard, Peoria, IL 61606
We list 3 facilities in Peoria, IL reporting intensive outpatient services. Call ahead to confirm availability and wait times.
Ask each facility whether they are licensed by Illinois, whether they accept your insurance or Medicaid, how soon they can admit you, and whether they offer medication for opioid or alcohol use disorder.
Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.