Dr. Bonnie Cheng is a New Jersey state licensed medical doctor, specializing in Gastroenterology. Graduated Magna Cum Laude from University at Buffalo School of Medicine, completed residency training in Penn Medicine, and completed the Gastroenterology specialist training at Mt Sinai Hospital. Dr. Cheng currently is working at North Jersey Gastroenterology, located in 1825 StateRoute 23 S Wayne NJ 07470 Please call +1-973-633-1484 to contact. Access cdoc101.com on a desktop computer to view more details. | |||