Andrew Kaz, M.D., is a board certified gastroenterologist at the Puget Sound VA Medical Center and a UW assistant professor of Medicine and Gastroenterology.Dr. Kaz strives to treat each patient exactly as he would treat a member of his own family.Dr. Kaz earned his M.D. at Duke. His professional interests include molecular alterations in Barrett’s esophagus and colon cancer and colon cancer screening.