MAP SEARCH Canadian Dental Hygienist Association ADDRESS & CONTACT Address 1122 Wellington St W Ottawa ON K1Y 2Y7 GPS 45.402257, -75.726337 Telephone 613-224-5515 Web http://cdha.ca/ Plan My Route OPENING HOURS CLAIM LISTING Is info on this listing outdated? Are you owner of this business? Register and claim it now. FEATURES & SERVICES LOCATION ON MAP Plan My Route CONTACT OWNER NEW SEARCH