GU Specialists




Ronald C. Chen, MD, MPH

Associate Professor
Cancer Prevention and Control
Director, UNC CyberKnife Radiosurgery Program
Associate Director of Education
Lineberger Comprehensive Cancer Center
University of North Carolina

"Dr. Chen is a GU radiation oncologist with particular clinical interests in prostate and bladder cancers. He is a health services researcher, with research focus on the quality of life in cancer survivors, comparative effectiveness of different treatment approaches for prostate cancer, and patterns of care. Dr. Chen is the director of the UNC Cyberknife program and has clinical expertise in using stereotactic body radiation therapy for the primary treatment of tumors and also for treatment of metastatic sites."






Jeff Michalski, MD, MBA, FASTRO

Professor and Vice Chair of Radiation Oncology
Washington University School of Medicine


Dr. Michalski is the Carlos Perez Distinguished Professor, Vice-Chairman of the Department of Radiation Oncology, Director of the Clinical Sciences Division, and Chief of the Genitourinary Service. Dr. Michalski is Chairman of the Radiation Oncology Committee of the NRG Oncology Group, and is a member of the Bladder Cancer Panel of the National Comprehensive Cancer Network. He is Co-Chair of the NCI Genitourinary Cancers Steering Committee. He is a member of the Siteman Cancer Center at Washington University and Barnes-Jewish Hospital, and is the Medical Director of the center’s Clinical Trials Core. Dr. Michalski is a member of the ASTRO Board of Directors, currently serving as the Secretary/Treasurer. His research interests include radiation dose escalation in the management of prostate cancer; conformal therapy to reduce toxicity in late neuro-cognitive effects in children with medulloblastoma; and assessment of quality of life in survivors of adult and childhood malignancies.