William Silveira, M.D.Dr. William Silveira is a board-certified radiation oncologist in Fresno, CA. He received his medical degree from Harvard Medical School, and Ph.D. in chemical physics from Cornell University.

Currently, Dr. Silveira is a volunteer assistant clinical professor at Univerity of California, San Francisco, and serves on the College of Mathematics and Science Advisory Board at California State University, Fresno. He is a General Tumor Board Moderator at Community Regional Medical Center.

Dr. Silveira completed his residency in radiation oncology at University of California, San Francisco. He's been published in numerous medical journals, and has received a number of awards and fellowships, including the Cornell University Margaret & Herman Sokol Fellowship in chemistry (2004) and the Cornell University Franz Roessler Graduate Fellowship (2005).


Education & Training

University of California, San Francisco — Residency, Radiation Oncology
Santa Clara Valley Medical Center, Internship
Harvard Medical School, Medical School
Cornell University — Physical Chemistry
California State University, Fresno — Chemistry

Certifications & Licenses

American Board of Radiology — Certified in Radiation Oncology
California State Medical License

Professional Societies

American Society for Radiation Oncology
American Medical Association
California Medical Association
Fresno-Madera Medical Society