Member of the Order of Canada

• Awarded on: April 17, 2025

Timothy Joseph Whelan, C.M.
Hamilton, Ontario

Timothy Whelan is a world-class radiation oncologist. His research has redefined radiation therapy’s use in the treatment of breast cancer, improving survival rates and limiting side effects. He has mentored many trainees, solidifying the reputations of McMaster University and the Juravinski Cancer Centre as leaders in oncology clinical trial training.