Charis Eng, M.D., Ph.D., Cleveland Clinic (IMAGE) Cleveland Clinic Caption Charis Eng, M.D., Ph.D., of Cleveland Clinic receives American Cancer Society's Medal of Honor. Credit Cleveland Clinic Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.