Education / Graduate Medical Education / Prospective Residents / Radiation Oncology Residency Program / Faculty Faculty Clinical Faculty Khush Aujla, MD Assistant Professor Ralph A. Brasacchio, MD Associate Professor Kevin Bylund, MD Associate Professor Yuhchyau Chen, MD, PhD Richard T. Bell Professor & Chair Louis S. Constine, MD Professor & Vice-Chair Michael Cummings, MD Assistant Professor Sughosh Dhakal, MD Associate Professor Jan Dombrowski, MD Associate Professor Kimberly Gergelis, MD Assistant Professor Sara J. Hardy, MD Assistant Professor, Departments of Radiation Oncology and Neurology Alan W. Katz, MD, MPH Associate Professor Marilyn N. Ling, MD Associate Professor Bingren (Ben) Liu, MD Associate Professor Michael T. Milano, MD, PhD Professor & Residency Program Director Kevin Mudd, MD Associate Professor Haoming (Carl) Qiu, MD Assistant Professor Deepinder Singh, MD Associate Professor & Medical Director Kenneth Usuki, MD Associate Professor Hong Zhang, MD, PhD Associate Professor