Daniel M. Trifiletti, MD is a Professor of Radiation Oncology at The Mayo Clinic. He has won a number of awards related to his work in radiation oncology and has published extensively.
Samuel T. Chao, MD, FASTRO is a Professor in the Department of Radiation Oncology and the Brain Tumor and Neuro-Oncology Center at the Cleveland Clinic. He is also Director of CNS Radiation Oncology, Head of the Center for Cerebral Radiation Necrosis, Associate Director of the Gamma Knife Center, and Vice Chair of Quality and Safety in Radiation Oncology.
Arjun Sahgal, MD, FRCPC is an Associate Professor in the Department of Radiation Oncology and Surgery at the University of Toronto.
Jason P. Sheehan, MD, PhD is a Professor of Neurological Surgery, Radiation Oncology, Biomedical Engineering and Neuroscience, and the Harrison Distinguished Teaching Chair of Neurosurgery at The University of Virginia, Health Sciences Center. There he is also the Neuroscience and Behavioral Science Medicine Service Line Director, Vice Chair of Academic Affairs in Neurological Surgery, Director of the Lars Leksell Gamma Knife Center, Co-Director of the UVa-Mary Washington Radiosurgery Center, Associate Residency Program Director, Director of Spinal Radiosurgery, and Co-medical Director of the UVa-Riverside Radiosurgery Center. He has published extensively in radiation oncology.