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.
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.
Our 10 medical programs are spread across eight hospital sites – Princess Margaret, Toronto General, Toronto Rehab’s five sites, Toronto Western – as well as our education programs through the Michener Institute of Education at UHN. Learn more about the services, programs and amenities offered at each location.
Maps & Directions
Find out how to get to and around our nine locations — floor plans, parking, public transit, accessibility services, and shuttle information.
Ways You Can Help
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.
We offer a wide range of services for health care professionals, including ad hoc reference testing, consultation services and service contracts. Our services are supported by the largest diagnostic lab in Canada, a leading edge laboratory information system and a 24/7 call centre.
Find out more, including how to order tests and how to submit a specimen.
Every patient at UHN is affected by the tests performed within our 4 departments:
We are among Canada’s largest and most experienced group of laboratory professionals, totalling more than 525 staff.
Meet some of our team members who help make us one of the top academic labs in the world.
Our Lab Reference Guide provides health care professionals with information on testing, specimen collection, handling and other lab procedures for more than 450 tests that we conduct.
Search our guide »
We regularly obtain many accreditations and licences to ensure that we meet all standards and requirements to operate as a laboratory, as well as to provide better patient care.
UHN is a workplace where you will enjoy the unique challenges of your chosen field, create and engage in best practices, and you will be at the heart of facilities bringing the world new medical innovations. Find out more at
Our highly trained staff members include specialists from more than 15 recognized professions. Each profession makes a valued contribution at UHN, pursues important research initiatives and offers educational opportunities.