Dr. Ha completed his undergraduate and M.D. at UC Irvine. He completed his residency in Internal Medicine at the Wadsworth VA Medical Center in Los Angeles and then moved on to USC Medical Center for fellowship in Gastroenterology/Hepatology. Dr. Ha has particular expertise in liver disease, including Hepatitis B & C. He is a member of the American Gastroenterological Association and the Southern California Society of Gastroenterology. He is also a consultant for the Asian Health Foundation and is an active member of the Vietnamese American Cancer Foundation. Dr. Ha has a passion for collecting rare art and traveling.