Dr. Savio John is the Director of Hepatology and Associate Professor of Medicine at State University  of New York Upstate Medical University, Syracuse, New York. Dr. John is board certified in Internal Medicine, Gastroenterology and Transplant Hepatology. Dr. John has many publications and book chapters to his credit and is a co-author of the chapter on Jaundice in Harrison's Principles of Internal Medicine, 19th  and 20th editions.