Physician and Staff Biographies

Meet a team of world-renowned sleep doctors

At the Centre for Sleep Health and Research a world-renowned team of physicians and technicians bring years of extensive education and experience to the research and treatment of sleep disorders.

Dr. T. Douglas Bradley
MD, FRCPC
Toronto General Hospital and Toronto Rehabilitation Instutute

Dr. Bradley is Professor of Medicine and Director of the Centre for Sleep Health and Research at Toronto General Hospital as well as the Director of the Centre for Sleep Medicine and Circadian Biology...

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Dr. Clodagh M. Ryan
MB, MD, MRCPI, FRCPC
Toronto General Hospital and Toronto Rehabilitation Instutute

Dr. Clodagh Ryan is a Respirologist who completed medical degree and medical specialty training in Internal Medicine and Respirology in Ireland. She then moved to Toronto in 2003 and completed a 2-yea...

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Dr. Mitra Niroumand
MD, FRCPC, DABSM
Toronto General Hospital, Mount Sinai Hospital and Toronto Rehabilitation Institute

Dr. Mitra Niroumand is a Respirologist who completed her MD degree at Queen’s University and specialty training in Internal Medicine and Respirology at the University of  Toronto. She then completed a...

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Dr. Anju Anand
MD, FRCPC
Toronto General Hospital

Dr. Anju Anand is a Respirologist who completed her MD at the University of Toronto and specialty training in Internal Medicine and Respirology also at the University of Toronto. She then completed a...

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Dr. Matthew Heffer
MD, FRCPC
Toronto General Hospital and Toronto Rehabilitation Instutute

Dr. Matthew Heffer is a Respirologist who completed his MD at the University of Toronto and training in Internal Medicine and Respirology in Toronto in 2010. He is currently completing a 12-month spec...

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