Samantha Armstrong, MD Indiana University Dr. Samantha Armstrong is an Assistant Professor of Clinical Medicine at the Indiana University Melvin and Bren Simon Comprehensive Cancer Center, where she serves as a Sarcoma Medical Oncologist, and Associate Fellowship Program Director for the Division of Hematology/Oncology. She received her B.S. from Indiana University Purdue University Indianapolis, M.D. from Indiana University School of Medicine and completed her internal medicine at Indiana University School of Medicine. During her fellowship at Lombardi Comprehensive Cancer Center at Georgetown University Hospital she developed an interest in the diagnosis and treatment of bone and soft tissue sarcomas, and eager to become more involved in sarcoma clinical research studies through SARC.