Dentistry On Queen East (Dr. John J. Mantzoris), Toronto dentist
Dentistry On Queen East (Dr. John J. Mantzoris) is a dental practice in Toronto, open Monday to Friday, with a 4.8★ rating from 30 Google reviews.
Toronto, ONUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 55 Queen St E #403, Toronto, ON M5C 1R6Get directions |
|---|---|
| Phone | (416) 364-4744 |
| Website | dentistryonqueeneast.ca |
Opening hours
| Day | Hours |
|---|---|
| Monday | 8 AM – 5 PM |
| Tuesday | 8 AM – 5 PM |
| Wednesday | 8 AM – 5 PM |
| Thursday | 9 AM – 5 PM |
| Friday | 8 AM – 5 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Services
Each offered service links to the ranked list for Toronto.
| Service | Offered |
|---|---|
| Dental Implants | Yes |
| General Dentistry | Not listed |
| Teeth Cleaning | Not listed |
| Emergency Care | Not listed |
| Root Canal | Not listed |
| Tooth Extraction | Not listed |
| Wisdom Teeth Removal | Not listed |
| Invisalign | Not listed |
| Braces | Not listed |
| Dental Crowns | Not listed |
| Dentures | Not listed |
| Veneers | Not listed |
| Teeth Whitening | Not listed |
| Dental Bonding | Not listed |
| Cosmetic Fillings | Not listed |
| Cosmetic Dentistry | Not listed |
| Full Restoration | Not listed |
Google reviews
4.8★from 30 Google reviews
7 of them posted in the last 12 months.
Compare nearby Toronto dentists
| Clinic | Rank | DR Score | Google rating | Evenings | Saturday | Sunday | Distance |
|---|---|---|---|---|---|---|---|
| Dentistry On Queen East (Dr. John J. Mantzoris) (this clinic) | #1361 | 53 | 4.8★ (30) | No | No | No | |
| Lombard Dental | #738 | 60 | 4.9★ (315) | Yes | No | No | 0.1 km |
| Dental Land DownTown | #1569 | 18 | Not collected | No | No | No | 0.1 km |
| Dr. Sidney Zucker | #1100 | 56 | 5.0★ (2) | Yes | Yes | Yes | 0.2 km |
Questions about Dentistry On Queen East (Dr. John J. Mantzoris)
What are Dentistry On Queen East (Dr. John J. Mantzoris)'s hours?
Dentistry On Queen East (Dr. John J. Mantzoris) is open Monday to Friday. It is closed on Saturdays, and closed on Sundays. Weekday hours start at 8 AM on Monday. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.
Where is Dentistry On Queen East (Dr. John J. Mantzoris)?
Dentistry On Queen East (Dr. John J. Mantzoris) is at 55 Queen St E #403, Toronto, ON M5C 1R6. Use the directions link on this page to plan your route. Ask the clinic about parking and building access before your first visit.
What services does Dentistry On Queen East (Dr. John J. Mantzoris) offer?
Dentistry On Queen East (Dr. John J. Mantzoris) lists 1 of the 17 services DentistsRanked tracks, including implants. The full list, with links to ranked lists for each service in Toronto, is in the services table on this page.
How is Dentistry On Queen East (Dr. John J. Mantzoris) ranked?
Dentistry On Queen East (Dr. John J. Mantzoris) is ranked #1361 of 1,651 dentists in Toronto by DR Score, with 53 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.
Data last refreshed October 21, 2026
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Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.