Dr. John C. Wang is a cardiologist in Baltimore, Maryland and is affiliated with multiple hospitals in the area, including MedStar Washington Hospital Center and MedStar Franklin Square Medical Center. He received his medical degree from University of Chicago Division of the Biological Sciences The Pritzker School of Medicine and has been in practice for more than 20 years. Dr. John C. Wang has expertise in treating heart valve surgery, among other conditions - see all areas of expertise. Dr. John C. Wang accepts Medicare, Aetna, Humana, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted. Dr. John C. Wang is highly recommended by patients.