Dr. Fein graduated magna cum laude from Brown University, Providence, R.I., and received his medical degree from Wake Forest School of Medicine, Winston-Salem, N.C.  He completed his residency in radiation oncology at the University of Florida College of Medicine, Gainesville, where he was named chief resident.  Dr. Fein joined the faculty of the department of radiation oncology at Fox Chase Cancer Center in Philadelphia where he was appointed director of the residency training program.  Dr. Fein has a national reputation as a result of his numerous peer reviewed publications and book chapters and is a recognized expert in head and neck cancer as well as breast cancer.  He has served on the national cancer committees of the American College of Radiology and the National Comprehensive Cancer Network.