Dr. Yan Feng is a Pennsylvania state licensed medical doctor, specializing in Pathology. Graduated Magna Cum Laude from Tongji Medical University, completed residency training in Penn Medicine, Dr. Feng's clinical interests include GI pathology and Surgical pathology . Dr. Feng currently is working at Penn Medicine, located in 5 Wright Saunders Philadelphia PA 19140 Dr. Feng's clinic interests include GI pathology and Surgical pathology . Please call +1-800-789-7366 to contact. | |||