UR Medicine / Imaging / Breast Imaging / Your Team Your Team Leah Rossett, M.D. Interim Division Head Assistant Professor Ruby Belton, M.D. Associate Professor Ariel Fisher, M.D. Assistant Professor Marissa Young, P.A.-C Physician Assistant Jennifer Harvey, MD, FACR Professor Chair of Imaging Sciences Radha R. Iyer, M.D. Associate Professor Assistant Medical Director Divya Chowdhry, M.D. Assistant Professor Roger Smith, M.D. Associate Professor Rachel Ann Powell, P.A.-C. Physician Assistant