Dr. Yucheng Chang is a Pennsylvania state licensed medical doctor, specializing in Periodontology. Graduated Magna Cum Laude from Taiwan, completed residency training in University of Washington, Dr. Chang's clinical interests include pocket elimination, soft tissue grafting, crown lengthening, and esthetic cases. Dr. Chang currently is working at Penn Dental Medicine, located in 240 S 40th St Philadelphia PA 19104 Dr. Chang's clinic interests include pocket elimination, soft tissue grafting, crown lengthening, and esthetic cases. Please call +1-215-898-4615 to contact. | | | |