Dr. Stephenson is an Associate Professor and Clinician Scientist at St. Michael’s Hospital in Toronto, Ontario, Canada. She obtained her MD as well as a PhD in Clinical Epidemiology from the University of Toronto. She has been caring for adults living with CF at the Adult CF Clinic at St. Michael’s Hospital since 2001 and has been the Medical Director of the Canadian Cystic Fibrosis Registry since 2008. Her research involves population-based studies using national CF Registry data within Canada and internationally.