Hanna M. Zafar, MD, MHS, received her BA in Biological Basis of Behavior at the University of Pennsylvania in 1995, her MHS with a concentration in Health Policy from the Johns Hopkins School of Hygiene and Public Health in 1998, and her MD from Jefferson Medical College in 2002. After completing her radiology residency and Abdominal Imaging fellowship from the Hospital of the University of Pennsylvania in 2008 she joined the faculty in the Department of Radiology at the Perelman School of Medicine, where she is now an Associate Professor. Her research focus is in identification of gaps at the intersection of clinical medicine and radiology care systems and the design of novel interventions that positively impact the practice of evidence-based radiology. She has published on optimizing the reporting, management, and outcomes of non-emergent actionable imaging findings, evidence based clinical decision support at the time of image order entry, and comparative effectiveness in cancer imaging.