Recovery Support Services Detox The Fellowship House800 North Main StreetAnna, IL 62906 Services: Detoxification Program, Inpatient and Outpatient Rehabilitation, Family, and Youth Programs Comprehensive Connections16338 N IL HWY 37Mt. Vernon, IL 62864 Services: Detox, Residential Treatment, and Outpatient Treatment Call Detox 24 hours a day / 7 days a week at 1(618)242-1510 option 4.