Dr. Yan-Jung Jenny Chang is a New York state licensed medical doctor, specializing in General Dentistry. Graduated Magna Cum Laude from Case Western Reserve University School of Dental Medicine, completed residency training in Kings County Hospital Center, Dr. Chang currently is working at Yan-Jung Jenny Chang DDS, located in 595 Madison Ave 27th Floor New York NY 10022 Please call +1-718-245-3131 to contact. Access cdoc101.com on a desktop computer to view more details. | |||