We provide a number of healthcare services and we’ve made it easy for you to become a new patient. Cunnar and the rest of our staff uses as the guide to caring for our patients. That’s DuPage Family Medicine, a family-oriented healthcare practice located in Naperville, Illinois, serving individuals, families and seniors throughout Chicagoland for over 20 years.We invite you to learn about the unique philosophy of care that Dr. James Cunnar, owner and Medical Director of DuPage Family Medicine.