This directory lists diagnostic genetic tests available in Ontario for rare and inherited diseases, including molecular genetic, constitutional cytogenetic and pharmacogenetic tests.
This directory does not include:
Please contact your local genetics laboratory to confirm availability of testing, patient eligibility or sample requirements.
See genetics guidance for evidence-based clinical guidance on genetic testing in Ontario, and the Ontario Genetics Clinic Directory for a list of genetics clinics in Ontario.
The information in this directory is intended for informational purposes only and may not reflect all recent updates.
