Ecker Center for Behavioral Health
1652 East Main Street, St. Charles, IL 60174

Of the 11 treatment providers we list in St. Charles, 5 (45%) report dual diagnosis services.
Dual diagnosis programs treat substance use together with mental health conditions such as depression, anxiety, PTSD or bipolar disorder. Treating both at once tends to work better than treating them separately.
1652 East Main Street, St. Charles, IL 60174
1652 East Main Street, St. Charles, IL 60174
210 South 5th Street, St. Charles, IL 60174
41W400 Silver Glen Road, St. Charles, IL 60175
300 Cardinal Drive, St. Charles, IL 60175
We list 5 facilities in St. Charles, IL reporting dual diagnosis 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.