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Chestnut programs receive accreditation.


Chestnut Health Systems’ programs that provide care for persons with mental health, substance use, and other illnesses – as well as low-income residents needing primary health care – have earned The Joint Commission’s (TJC) Gold Seal of Approval®. Chestnut earned accreditation by demonstrating continuous compliance with TJC’s performance standards. The Seal is a symbol of quality that reflects an organization’s commitment to providing safe and effective care. Chestnut has been continuously accredited by TJC since 1975.

If you feel that you have a medical emergency, please call 911 or go to one of the local hospital Emergency Departments.

*If you are a current patient and need access to an on-call nurse during non-business hours, please call either the Chestnut Family Health Center main line in Bloomington, IL at (309) 557-1400 or in Granite City, IL at (618) 512-1919 and follow the prompts.