College of Dental Hygienists of Ontario

Record #:
ONT00021
Last Full Update:
07 Jul 2025
Contact Information
| Office Phone | 416-961-6234 |
| Toll Free Phone | 1-800-268-2346 |
| Fax | 416-961-6028 |
| info@cdho.org | |
| Website | www.cdho.org |
Agency Information
| Legal Status | (50) Non Profit |
| Established | 1994 |
| Primary Executive | Glenn Pettifer, Registrar and Chief Executive Officer; Email: registrar@cdho.org |
| Funding | Private |
Description and Service Details
| Description (Service) | Provincial regulating body of dental hygienists * handles consumer complaints * find a registered dental hygienist directory on the website |
| Hours | Mon-Fri 8:30am-4:30pm |
| Areas Served | Ontario |
| Boundaries | Ontario |
| Eligibility | General public for information * members are dental hygienists |
| Application | Call or visit website |
| Languages | English ; French |
| Fees | None for public |
Site Information
| Site Location | Toronto (Old Toronto) |
| Located In Community | Toronto Downtown Central |
| Address & Map | 175 Bloor St E, Suite 601 Toronto, ON M4W 3R8 |
| Intersection | Church St and Bloor St E |
| Physical Access | Fully Accessible |
Categories and Classification
| Service Categories | Medical Associations ~ Dentists/Dental Support Personnel |
