Dr. Tey is a licensed Gastroenterology in AZ. Graduated in 2012. Medical degree obtained from International Medical University, Malaysia. Completed residency training at University of Arizona and fellowship training at Loyola University . Currently practices at Banner Health (Banner Health), located at 2800 East Ajo Way, Tucson, AZ 85713. Dr. Tey specializes in Transplant Hepatology, Hepatology.. In addition to English, Dr. Tey speaks Mandarin.