Ontario Health Study Registration

Your participation will help contribute to a healthier future. Before creating your account and completing the online questionnaire, you may be interested in signing up to visit a Local Study Centre in your area. If you are interested in visiting a Local Study Centre, please see the next section below for a list of current locations, or click here to continue to create an account and complete the OHS questionnaire without booking an appointment.

Sign up and book a local Study Centre appointment

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Current Local Study Centre Opportunities

The OHS will be opening Local Study Centres in towns and cities throughout Ontario on a rotating basis. If you are between the ages of 30 and 74 and are interested in making an appointment, please select your location below. If there is no location near you, please click here to create an account, and in the near future you may receive an invitation to participate when a Local Study Centre will be opening near you. 

March 2017

Ottawa Study Centre
Taggart Family YMCA-YWCA, Second Floor,
180 Argyle Avenue, Ottawa, Ontario K2P 1B7

March 28-30, 2017
Tuesday, March 28, 9:30am-7pm
Wednesday, March 29, 8:30am-7pm
Thursday, March 30, 8:30am-3:30pm

Validated parking is available for participants at this location. Please take a white ticket from the machine upon your arrival. You will be given a blue ticket at the end of your appointment to waive the cost of parking.
This location is wheelchair accessible.
Please note that only blood samples will be collected at this location.

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Already an OHS Participant? Login to book an Appointment

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directions

Nepean Study Centre
YMCA-YWCA Employment Access Centre, Merivale Mall, Second Floor Suite 2000,
1642 Merivale Road, Nepean, Ontario K2G 4A1.

March 28-30, 2017
Tuesday, March 28, 9:30am-6:30pm
Wednesday, March 29, 8:30am-6:30pm
Thursday, March 30, 8:30am-3:30pm

Parking is free.
This location is wheelchair accessible.
Please note that only blood samples will be collected at this location.

Sign up for the Study and book an appointment

Already an OHS Participant? Login to book an Appointment

Get 

directions

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