Dr. Young Kwang Chae is a compassionate medical oncologist who specializes in treating cancers not responsive to standard treatments at Northwestern University in Chicago. Since 2009, Dr. Young Kwang Chae has served as a lecturer and a coordinator for the KOSTA medical seminar in the United States and a mentor for Global Medical Missions Alliance (GMMA), a medical mission organization. In addition, he conducts seminars in various organizations for cancer patients and their families to spread the importance and the need for faith. He is a leading mentor for the Grapevine Ministry (GVM), established in Chicago in 2021, as well as a founding mentor of the Pacemakers movement. Dr. Chae is a husband of a lovely wife who led him to Christ and a loving father of three children. He is a compassionate oncologist who specializes in treating cancers refractory to standard-of-care therapies.