Dr. William Sang Yi, MD

Dr. William Yi specializes in surgery and internal medicine, bringing a comprehensive approach to patient care that combines surgical expertise with broad medical knowledge. He earned his medical degree from Vanderbilt University School of Medicine and completed his residency training at Medstar Health. With 17 years of experience in practice, Dr. Yi has developed extensive skills in both surgical procedures and medical management of complex conditions.

Dr. Yi practices at Hospital of the University of Pennsylvania in Philadelphia and Post Acute Medical Specialty Hospital in Wilkes Barre, Pennsylvania. He treats patients with gallstones, ventral hernias, and weight management concerns. His surgical capabilities include laparoscopic procedures, which use minimally invasive techniques for faster recovery. Dr. Yi also performs pathology tests and surgical pathology examinations to help diagnose conditions and guide treatment decisions.