Stephen A. Mihalcik, MD, PhD is a medical institution located at 4405 Weaver Parkway in Warrenville, Illinois, United States. Specializing in the treatment of esophageal cancer and other health issues, Dr. Mihalcik collaborates with pharmaceutical, device, and biotechnology companies to advance scientific research and improve patient care. The institution is affiliated with Northwestern University Feinberg School of Medicine, Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab. Patients are encouraged to discuss any external industry relationships with their physician and inquire about oversight policies. For more information on the institution's integrity policies, visit the Office for Regulatory Affairs Policies page.