# Dr. Thomas Lee Dental Office

> Dr. Thomas Lee Dental Office, dentist in Markham, ON at 3636 Steeles Ave E. See hours, phone number, address and directions.

Canonical: https://canadiandentist.ca/dentist/dr-thomas-lee-dental-office-markham
Last updated: 2026-10-25

Dentist · Markham, ON

| Detail | Value |
| --- | --- |
| Type | [Dentist](https://canadiandentist.ca/ontario/markham/dentists) |
| Location | 3636 Steeles Ave E, Unit 203, Markham, ON L3R 1K9 |
| Phone | (905) 305-6363 |

## Hours

| Day | Hours |
| --- | --- |
| Monday | 10 am – 7 pm |
| Tuesday | 10 am – 7 pm |
| Wednesday | 10 am – 7 pm |
| Thursday | — |
| Friday | 10 am – 7 pm |
| Saturday | 10 am – 6 pm |
| 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. Thomas Lee Dental Office

- [MetroSquare Dental Clinic](https://canadiandentist.ca/dentist/metrosquare-dental-clinic-markham) - 3636 Steeles Ave E · (905) 470-0245 · Hours listed
- [North Warden Dental Centre](https://canadiandentist.ca/dentist/north-warden-dental-centre-markham) - 7060 Warden Ave. · (905) 477-2627 · Hours listed
- [MK Dental Office](https://canadiandentist.ca/dentist/mk-dental-office-markham) - 7080, 7010 Warden Ave. · (905) 940-8788 · Hours listed
- [Warden Market Village Dental Office](https://canadiandentist.ca/dentist/warden-market-village-dental-office-markham) - 7020-7080, 7010 Warden Ave. · (905) 513-1966 · Hours listed
- [Metro East Dental Centre](https://canadiandentist.ca/dentist/metro-east-dental-centre-markham) - 7010 Warden Ave. · (416) 466-1466 · Hours listed
- [Sun Dentistry | Markham Dental Clinic | 阳光齿科 孙博牙医](https://canadiandentist.ca/dentist/sun-dentistry-markham-dental-clinic-markham) - 30 Gibson Dr · (905) 237-9668 · Hours listed

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

## Related

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