Dr. John Perri Family Dentistry, St. Catharines dentist
Dr. John Perri Family Dentistry is a general dental practice in St. Catharines, open Monday to Friday, with a 4.9★ rating from 99 Google reviews.
St. Catharines, ONUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 261 Martindale Rd Unit 17, St. Catharines, ON L2W 1A2Get directions |
|---|---|
| Phone | (905) 684-1603 |
| Website | drjohnperri.com |
Opening hours
| Day | Hours |
|---|---|
| Monday | 7:30 AM – 5 PM |
| Tuesday | 8 AM – 7 PMevening |
| Wednesday | 7:30 AM – 5 PM |
| Thursday | 7:30 AM – 5 PM |
| Friday | 8 AM – 12 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings (after 6 PM)
- Open Saturdays — no
- Open Sundays — no
Services
Each offered service links to the ranked list for St. Catharines.
| Service | Offered |
|---|---|
| General Dentistry | Yes |
| Teeth Cleaning | Yes |
| Emergency Care | Yes |
| Root Canal | Yes |
| Tooth Extraction | Yes |
| Wisdom Teeth Removal | Yes |
| Dental Implants | Yes |
| Invisalign | Yes |
| Braces | Yes |
| Dental Crowns | Yes |
| Dentures | Yes |
| Veneers | Yes |
| Teeth Whitening | Yes |
| Dental Bonding | Yes |
| Cosmetic Fillings | Yes |
| Cosmetic Dentistry | Yes |
| Full Restoration | Yes |
Google reviews
4.9★from 99 Google reviews
18 of them posted in the last 12 months.
Compare nearby St. Catharines dentists
| Clinic | Rank | DR Score | Google rating | Evenings | Saturday | Sunday | Distance |
|---|---|---|---|---|---|---|---|
| Dr. John Perri Family Dentistry (this clinic) | #11 | 70 | 4.9★ (99) | Yes | No | No | |
| Mountainview Business Plaza | #46 | 58 | 5.0★ (1) | No | No | No | 0.1 km |
| The Tooth Corner | #7 | 71 | 4.5★ (60) | Yes | Yes | Yes | 0.3 km |
| St. Catharines Dental Implants & Oral Surgery | #33 | 63 | 4.6★ (94) | No | No | No | 0.4 km |
Questions about Dr. John Perri Family Dentistry
What are Dr. John Perri Family Dentistry's hours?
Dr. John Perri Family Dentistry is open Monday to Friday. It is closed on Saturdays, and closed on Sundays. It stays open late on Tuesday until 7 PM. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.
Where is Dr. John Perri Family Dentistry?
Dr. John Perri Family Dentistry is at 261 Martindale Rd Unit 17, St. Catharines, ON L2W 1A2. 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 Dr. John Perri Family Dentistry offer?
Dr. John Perri Family Dentistry lists 17 of the 17 services DentistsRanked tracks, including general dentistry, cleaning, emergency care, root canal, extraction, wisdom teeth, implants and invisalign, plus 9 more. The full list, with links to ranked lists for each service in St. Catharines, is in the services table on this page.
How is Dr. John Perri Family Dentistry ranked?
Dr. John Perri Family Dentistry is ranked #11 of 59 dentists in St. Catharines by DR Score, with 70 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
Is this your practice? Update your profile.
Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.