Kaiser Permanente
Assistant Chair of Radiation Oncology Services
The Permanente Medical Group, Inc.
Chief of Radiation Oncology
Boston University School of Medicine
Clinical Assistant Professor
American College of Surgeons
Cancer Liaison Physician
California Pacific Medical Center
Outside Clinical Faculty (Brachytherapy)
Cancer and Oncology (Ology Press)
Associate Editor
University of California, Berkeley
Drexel University College of Medicine