Dr. Paul G. Pagnini is a board certified Radiation Oncologist and the Residency Program Director for the Department of Radiation Oncology at the USC Keck School of Medicine.  He completed his residency training in radiation oncology at Tufts/New England Medical Center where he was chief resident in his final year. He was awarded a research fellowship from the American Society of Therapeutic Radiation Oncology, which enabled him to study the role of intensity modulated radiation therapy (IMRT) for the treatment of cancers of the central nervous system.  He has appeared several times on CBS’  “The Doctors” as a Radiation Expert and Brain Tumor Specialist, as well as, many local and national news segments pertaining to his area of expertise. He has multiple peer reviewed publications in the areas of intensity modulated radiation therapy (IMRT), 3-D conformal radiation therapy, Cyberknife, and Gamma-Knife radiosurgery.