Wui-Jin Koh, MD, is the Senior Vice President/Chief Medical Officer at the National Comprehensive Cancer Network (NCCN). In this role, Dr. Koh oversees the NCCN Oncology Research Program (ORP), which strives to improve and prolong the lives of people with cancer by advancing collaborative research. Dr. Koh also helps oversee the flagship NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines®) program. In addition, he is responsible for medical leadership and oversight for NCCN’s continuing medical education program, and represents the organization at clinical and scientific meetings.