# Clayton Dentistry

> Clayton Dentistry, dentist in Guelph, ON at 421 Woolwich St. See hours, phone number, address and directions.

Canonical: https://canadiandentist.ca/dentist/clayton-dentistry-guelph
Last updated: 2026-10-25

Dentist · Guelph, ON

| Detail | Value |
| --- | --- |
| Type | [Dentist](https://canadiandentist.ca/ontario/guelph/dentists) |
| Location | 421 Woolwich St, Guelph, ON N1H 3X2 |
| Phone | (519) 265-2727 |
| Website | https://claytondentistry.ca |

## Hours

| Day | Hours |
| --- | --- |
| Monday | 9 am – 5 pm |
| Tuesday | 9 am – 5 pm |
| Wednesday | 9 am – 5 pm |
| Thursday | 9 am – 8 pm |
| Friday | 9 am – 5 pm |
| Saturday | — |
| Sunday | — |

## Before you book

- Ask whether the clinic is taking new patients, and how soon the first appointment is.
- Ask whether they bill your insurance (or Sun Life, for the CDCP) directly, and what you will owe.
- Hours change on holidays: call before you go.

- [Check a dentist's licence (Royal College of Dental Surgeons of Ontario (RCDSO))](https://www.rcdso.org/find-a-dentist)
- [The CDCP, explained](https://canadiandentist.ca/guides/canadian-dental-care-plan-dentists)

## More dentists near Clayton Dentistry

- [PK Family and Cosmetic Dentistry](https://canadiandentist.ca/dentist/pk-family-and-cosmetic-dentistry-guelph) - 365 Woolwich St · (647) 691-4513 · Hours listed
- [Woolwich Dental Group](https://canadiandentist.ca/dentist/woolwich-dental-group-guelph) - 271 Woolwich St · (519) 824-8830 · Hours listed
- [Dr. Yabut Smile](https://canadiandentist.ca/dentist/dr-yabut-smile-guelph) - 215 Woolwich St · (519) 824-4770 · Hours listed
- [Bisson Dentistry](https://canadiandentist.ca/dentist/bisson-dentistry-guelph) - 199 Woolwich St · (519) 821-3561 · Hours listed
- [Westmount Dental Group](https://canadiandentist.ca/dentist/westmount-dental-group-guelph) - 101 Westmount Rd · (519) 763-9999 · Hours listed
- [Sunny Dental Centre](https://canadiandentist.ca/dentist/sunny-dental-centre-guelph) - 7 Riverview Dr · (519) 824-8250 · Hours listed

Compiled from public business listings and the clinic's own website. Last checked October 2026.

## Related

- [All dentists in Guelph, ON](https://canadiandentist.ca/ontario/guelph)
- [Dentists in Guelph, ON](https://canadiandentist.ca/ontario/guelph/dentists)