Educator of the Year Award, Association of Residents in Radiation Oncology (2012)
Henry S. Kaplan Memorial Prize for Teaching in Radiation Oncology, Stanford University (2009)
Young Investigator Travel Grant, ECOG (2005)
Basic Science Travel Grant, ASTRO (2005)
Roentgen Resident/Fellow Research Award, RSNA (2004)
Travel Grant Award, Best of ASCO Meeting, Denver, ASCO (2004)
Molecular Biology in Clinical Oncology Workshop Scholarship, AACR (2004)
Malcolm A. Bagshaw Award, Stanford Radiation Oncology (2003)
Graduate Student Research Award, University of California, San Francisco (1996)
Regents Fellowship, University of California (1996)
Laboratory Graduate Fellowship, Associated Western Universities (1994, 1995)
Research Scholarship, California Medical Education and Research Foundation (1992)
Rapp/Rummelsberg Research Scholarship, - (1991)

Billy W. Loo, Jr., MD, PhD, DABR