Local Study Centres

Please note that Study recruitment and our Blood Collection Program will be ending on March 31st, 2017. Click here to learn more.

Since 2014, the Ontario Health Study has visited towns and cities throughout Ontario setting up local study centres to collect blood samples from participants. The program is part of an effort to make it as convenient as possible to provide a blood sample to the Study.

If the OHS is visiting your community:

  • Participants who have already completed the baseline questionnaire will receive an email invitation to take part. They can then login into their OHS account and book an appointment.
  • New participants can create a profile, book an appointment and complete the online questionnaire.

To find out if the Ontario Health Study is visiting your community, visit the homepage for a list of upcoming locations.

Past Local Study Centres

Since launching our first location in July of 2014, the OHS has opened Local Study Centres in the following locations:

Past Local Study Centres