Dr. Eugene J. Koay, M.D., Ph.D., is an Associate Professor in the Department of Gastrointestinal (GI) Radiation Oncology at MD Anderson Cancer Center, where he treats all types of GI cancers. Dr. Koay is recognized for his clinical and translational research on GI cancers and their properties on diagnostic imaging, participating in national and international collaborations. He has authored over 140 articles and a textbook, and actively mentors the next generation of researchers.