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|
|Sign up WITHOUT booking an appointment|
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.
There are not currently any Local Study Centres available. Please check back soon as more locations will be announced soon. If you have an Ontario Health Study account and are eligible to visit a Local Study Centre, you will automatically receive an invitation when a location is announced near you.