S. Washington St. 640 S. Washington St., Suite 350 Naperville, IL 60540 630-510-2612 Get Directions Anticoagulation Clinics Hours Monday Hours10:00am to 6:30pm Tuesday Hours8:45am to 4:00pm Wednesday Hours8:45am to 4:00pm Thursday Hours8:30am to 5:00pm Friday Hours8:30am to 4:00pm Dupage Medical Group