Dr. Jimmy Chang is a New Jersey state licensed medical doctor, specializing in Gastroenterology. Graduated Magna Cum Laude from Northwestern University School of Medicine, completed residency training in NYU Medical Center, and completed the Gastroenterology specialist training at St. Luke’s/Roosevelt. Dr. Chang currently is working at Atlantic Health System, located in 657 Willow Grove St #401 Hackettstown NJ 07840 Please call +1-908-850-7800 to contact. Access cdoc101.com on a desktop computer to view more details. | |||