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.
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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.
Our Lab Reference Guide provides health care professionals with information about the more than 450 tests that we conduct.
Search our guide