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At UHN, we strive to deliver Compassionate Care & Caring. Learn more about the services and supports that are available to you throughout your journey.
Our UHN programs and services are among the most advanced in the world. We have grouped our physicians, staff, services and resources into 10 medical programs to meet the needs of our patients and help us make the most of our resources.
At the heart of everything we do at UHN are our Healthcare Professionals. Refer a patient to one of our 12 medical programs. Learn more about the resources and opportunities available for professional growth.
University Health Network has grown to be one of the largest research and teaching hospital networks in Canada - pioneers in improving the lives of patients. Our long history of health professions education at Toronto General, Toronto Western, Princess Margaret and Toronto Rehab hospitals has consistently advanced the science of education.
University Health Network is a health care and medical research organization in Toronto, Ontario, Canada. The scope of research and complexity of cases at UHN has made us a national and international source for discovery, education and patient care.
Being touched by illness affects us in different ways. Many people want to give back to the community and help others. At UHN, we welcome your contribution and offer different ways you can help so you can find one that suits you.
The Newsroom is the source for media looking for information about UHN or trying to connect with one of our experts for an interview. It's also the place to find UHN media policies and catch up on our news stories, videos, media releases, podcasts and more.
The Donald K. Johnson Eye Institute has recruited an outstanding faculty of scientists and affiliates, who are advancing research in vision science.
Brian BalliosScientistMedical Retina Clinic
Philippe MonnierSenior Scientist
Michael ReberSenior Scientist
Karun SinghSenior Scientist
Jeremy SivakSenior Scientist
Valerie WallaceCo-Director, Donald K. Johnson Eye InstituteSenior Scientist
Michael BrentDirector, Clinical Trials ProgramMedical Retina Clinic
Clara ChanCornea Clinic
Robert DevenyiSurgical Retina Clinic
Alexander KaplanComprehensive Ophthalmology Unit
Irfan KheraniGlaucoma Clinic
Stephen KraftDirector, Strabismus Clinic
Hatem KremaDirector, Ocular Oncology Clinic
Efrem MandelcornCo-Director, Donald K. Johnson Eye InstituteSurgical Retina Clinic
Mark MandelcornSurgical Retina Clinic
Samuel MarkowitzDirector, Low Vision Rehabilitation Clinic
David MathewGlaucoma Clinic
Monica NidoLow Vision Rehabilitation Clinic
David RootmanCo-Director, Cornea Clinic
Matthew SchlenkerGlaucoma Clinic
Shaun SingerComprehensive Ophthalmology Unit
Marisa SitDirector, Comprehensive Ophthalmology Unit
Allan SlomovicCo-Director, Cornea Clinic
Peng YanSurgical Retina Clinic
Luminita Tarita-NistorLow Vision Rehabilitation Clinic
