Dr. Probyn is an Associate Professor and Musculoskeletal Radiologist at the University of Toronto. She is the past Program Director and now the Vice-Chair of Education for the Department of Medical Imaging and the current Chair of the Specialty Committee for Diagnostic Radiology at the Royal College of Physicians and Surgeons of Canada. She has interests in ultrasound, sports injuries, trauma, osteoporosis and arthritis as well as teaching and education, including the use of ultrasound simulation. She has published several scholarly articles and presents her work and teaches at many National and International conferences.