Join the OAO

Membership in the OAO is open to Certified Specialists in Orthodontics who graduated from an accredited university graduate program and are registered with the RCDSO to practise orthodontics in Ontario. Learn about the benefits of membership.

Online membership applications are moving to a new system and will be available here shortly. In the meantime, please contact the OAO office.

2026-2027 OAO Sponsorship

Thank you to our sponsors. For sponsorship opportunities, contact us.

Platinum

  • Event Platinum Sponsor

Gold

  • Event Gold Sponsor

Bronze

  • Event Bronze Sponsor