Dr. Michael Lock is a radiation oncologist at the London Health Science Centre, a professor at Western University, and an associate scientist with the Lawson Health Research Institute. His roles have included the Medical Director of the London Regional Cancer Program, Chair of the Breast Cancer Multidisciplinary Disease Site Team, Chair of the Radiation Oncology Provincial Advisory Committee, Chair of the Urology Multidisciplinary Disease Site Team, and Southwest Regional Radiation Oncology Lead. He is cross-appointed as a professor in the Department of Medical Biophysics. Dr. Lock obtained his MD from McMaster University, underwent residency at Princess Margaret Hospital at the University of Toronto, and completed a fellowship at the University of Wisconsin-Madison. Dr. Lock specializes primarily in patients with urologic, liver, and breast cancers. He has worked on global projects for organizations such as the International Atomic Energy Agency (IAEA), the United Nations (UN), and the World Health Organization (WHO).