Dr. Wei Yan is a Internal Medicine and Gastroenterologist in Fern Rock, PHILADELPHIA and has an experience of 8 years in these fields. Dr. Wei Yan practices at Albert Einstein Medical Center Cardiology in Fern Rock, PHILADELPHIA,Einstein Healthcare Network in Fern Rock, PHILADELPHIA and Dr. Lin-Fan Wang in Fern Rock, PHILADELPHIA. He completed Fellowship from Albert Einstein College of Medicine,Medical School from St. George's University School of Medicine in 2018 and Medical Education from St. George's University School of Medicine in 2018. He is a member of American board of internal medicine. Some of the services provided by the doctor are: Non-Alcoholic Fatty Liver Disease,Rigid Proctosigmoidoscopy,Indigestion Treatment,Indigestion and Dysphagia etc.