Contact Joint Commission

Should you wish to contact the Joint Commission to request an interview with surveyors during their next trip to the Williamson Medical Center campus, please use the contact information below:

Telephone: 630-792-5800
Fax: 630-792-5005
Address: The Joint Commission
One Renaissance Blvd.
Oakbrook Terrace, IL 60181

Washington DC Office:
601 13th Street, NW
Suite 560
South Washington, DC 20005