Dr. Ralph R.Weichselbaum

Dr. Ralph R. Weichselbaum, MD, is an internationally recognized radiation oncologist and physician–scientist specializing in molecular oncology and oligometastatic disease. He is the Daniel K. Ludwig Distinguished Service Professor and Chair of the Department of Radiation and Cellular Oncology at the University of Chicago. Dr. Weichselbaum earned his medical degree from the University of Chicago, completed residency training in radiation oncology at Stanford University, and pursued a research fellowship at the National Cancer Institute. He is board-certified in Radiation Oncology and is regarded as one of the foremost leaders in translational radiation research.