Roscoe F. Morton, MD, FACP, FASCO, joined Drs. Buroker and Shreck in June 1981 in the newly formed group Medical Oncology & Hematology Associates. He has published over 50 research articles and 25 abstracts as an investigator for the North Central Cancer Treatment Group, a cancer research outreach program of the Mayo Clinic Comprehensive Cancer Center. Dr. Morton's research interests focus on colon, rectal, breast, and lung cancer, as well as melanoma.