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  • Medicaid Provider Alert: Provider revalidation has begun and those not completing the process risk disenrollment.  Check your account now to learn when your revalidation is due. More information here.
  • Child Support Springfield Regional Office at 607 E Adams Street, Springfield, will be closed beginning Friday, August 15, 2025, and will re-open for in-person service on Tuesday, August 19, 2025. For more information, call 800.447.4278 or email HFS.SRO@illinois.gov.

Will County

Mental Health Service Provider

Cornerstone Services Inc

800 Black Road
Joliet, IL 60432
815-727-6667

Helen Wheeler Center CMH

275 East Court Street, Suite 102
Kankakee, IL 60901-3854
815-939-3543

Will County Health Department

501 Ella Avenue
Joliet, IL 60433-2799
815-727-8521