Dr. Kittiyod Poovorawan is Assistant Professor in the Department of Clinical Tropical Medicine. He is a medical doctor with a Board-certified internal medicine and gastroenterologist. He is specialized in both teaching and clinical research. He teaches students from the Diploma, M.Sc. and Ph.D. courses at the Bangkok School of Tropical Medicine. He works as a gastroenterology consultant physician and deputy director at the Hospital for Tropical Diseases.