Mark N. Pederson American Board of Radiology, Diagnostic Radiology, 1980 Dr. Pederson completed radiology fellowship in abdominal imaging at New York University. Dr. Pederson joined San Mateo Radiology Group as a radiologist 20 years ago. He continues to provide quality service to our referring physicians. Education M.D. University of Iowa, Iowa City, IA 1972 B.S. University of North Dakota, Fargo, ND 1970 Professional Training Fellowship, Abdominal Imaging New York University, New York, NY 1980-1981 Residency, Radiology University of California, San Francisco, CA 1977-1980 Internship, Mixed Medical Washington Hospital Center, 1972-1973