Denis E. O'donnell MBBCh, MD, FRCPI, FRCPC

Dr. Denis O’Donnell is a Professor of Medicine at Queen’s University, Kingston, Ontario. He is a Senior Clinician Scientist and Director of the Respiratory Investigation Unit, at Kingston Health Science Centre. He trained at the University of Galway, Royal College of Surgeons of Ireland, Trinity College, Dublin, and later at the University of Manitoba where he completed a Doctorate in Medicine. 

Dr. O’Donnell is the former Chair of the Canadian Thoracic Society COPD Guidelines Committee and Past President of the Ontario and Canadian Thoracic Societies. He has served on several national and international scientific committees as well as on editorial panels of leading respiratory journals.