# Dr. Andrew Howarth

> Dr. Andrew Howarth, dentist in Caledon, ON at 30 Martha St. See hours, phone number, address and directions.

Canonical: https://canadiandentist.ca/dentist/dr-andrew-howarth-caledon
Last updated: 2026-10-25

Dentist · Caledon, ON

| Detail | Value |
| --- | --- |
| Type | [Dentist](https://canadiandentist.ca/ontario/caledon/dentists) |
| Location | 30 Martha St, Caledon, ON L7E 5V1 |
| Phone | (905) 857-0475 |
| Website | https://www.drhowarthdental.com |

## Hours

| Day | Hours |
| --- | --- |
| Monday | 8 am – 5 pm |
| Tuesday | 8 am – 6 pm |
| Wednesday | 8 am – 6 pm |
| Thursday | 8 am – 5 pm |
| Friday | 8 am – 2 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 Dr. Andrew Howarth

- [South Hill Dental Bolton](https://canadiandentist.ca/dentist/south-hill-dental-bolton-caledon) - 334 Queen St S · (905) 533-4000 · Hours listed
- [Smiles On Queen | Dentist Bolton](https://canadiandentist.ca/dentist/smiles-on-queen-dentist-bolton-caledon) - 301 Queen St S · (905) 533-2030 · Hours listed
- [Dr. Lawrence Hung | Cosmetic Dentist Caledon](https://canadiandentist.ca/dentist/dr-lawrence-hung-cosmetic-dentist-caledon) - 301 Queen St S · (905) 533-2030 · Hours listed
- [Bolton Family Dental Centre](https://canadiandentist.ca/dentist/bolton-family-dental-centre-caledon) - 24 Shore St · (289) 206-0095 · Hours listed
- [Smiley Dental](https://canadiandentist.ca/dentist/smiley-dental-caledon) - 15 Allan Dr · (905) 857-5757 · Hours listed
- [Bolton Dental Care](https://canadiandentist.ca/dentist/bolton-dental-care-caledon) - 1 Queensgate Blvd · (905) 857-7000

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

## Related

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