Dr. John Chang is a New Jersey state licensed medical doctor, specializing in Pediatric Dentistry. Graduated Magna Cum Laude from New York University College of Dentistry, completed residency training in Montefiore Medical Center, Dr. Chang currently is working at Livingston Pediatric Dental Associates, located in 315 E Northfield Rd Livingston NJ 07039 Please call +1-973-992-5555 to contact. | |||