Parking
Municipal lots are available within a short walk along St. Paul Street.
MapleLeaf Smile Dentistry on St. Paul Street West is a downtown St. Catharines dental clinic serving Western Hill, Glenridge, Port Dalhousie and the surrounding Niagara region. We provide preventive care, family dentistry, emergency treatment and full-arch implant restorations.
Located in the historic core, the St. Paul Street clinic is a short walk from St. Catharines City Hall and the Burgoyne Bridge. Patients commuting from Thorold, Niagara Falls and Welland can easily reach the practice via the QEW.

| Monday | 10 AM – 7 PM |
|---|---|
| Tuesday | 10 AM – 7 PM |
| Wednesday | 10 AM – 7 PM |
| Thursday | 10 AM – 7 PM |
| Friday | 10 AM – 6 PM |
| Saturday | 10 AM – 5 PM |
| Sunday | Closed |

Municipal lots are available within a short walk along St. Paul Street.
Downtown, Western Hill, Glenridge, Port Dalhousie, Merritton, Thorold (north).
Our dentists provide comprehensive care across the MapleLeaf Smile Dentistry group. Availability varies by clinic and service, and our team will confirm the right clinician when you book.
Recent feedback from Google. We respond to every review — see our Google profile for the full, current list.
77 Google reviews
“I had a dental emergency and this clinic squeezed me in the same day. Dr. Motaz treated me quickly and professionally. He walked me through the entire procedure and even followed up the next day to check how I was feeling. This kind of care is rare these days. So grateful!”
Gabriel M
St. Catharines
“An excellent, very professional and clean, modern looking dental clinic. My cleaning with Aziza was excellent and she was very attentive and friendly and Joumana was very helpful. Would definitely recommend this place for anyone looking for a friendly environment and great dentists!”
Samir H
St. Catharines
“The dentist did a great job cleaning my teeth. The staff at this office were also very helpful and attentive. Very pleasant experience! I will definitely be getting my teeth cleaned here from now on. Highly recommend!”
Tiffany Cummings
St. Catharines
“Really nice and modern looking clinic. Great friendly service, the hygienist was very friendly and professional and the dentist provided excellent feedback. I would recommend being a patient here.”
Hasan
St. Catharines
“I went last Tuesday for a cleaning with Aziza who was fantastic and professional, also Jomana on the front desk was so helpful and walked us through the whole dental plan. Overall an amazing experience I would recommend it.”
Mohand Tinawy
St. Catharines
“Amazing staff and very nice clinic. The young lady at front desk is very helpful and nice. Aziza, the hygienist is so attentive and did a great job for my cleaning. Definitely recommend this clinic.”
Rabah Altinawy
St. Catharines
Routine checkups, scaling, polishing and oral cancer screening to keep teeth and gums healthy.
Same-day relief for tooth pain, broken teeth, knocked-out teeth, swelling and lost fillings.
One clinic for the whole family — children, teens, adults and seniors.
Gentle preventive and restorative dentistry for infants, children and teens.
Titanium-rooted replacements for missing teeth, restored with a crown, bridge or implant-supported denture.
Removable clear aligners that gradually move teeth into a straighter position.
Removes infected pulp from inside a tooth and seals it to relieve pain and save the tooth.
Custom restorations that protect damaged teeth or replace missing ones.
Gentle removal of teeth that cannot be saved, with a clear plan to replace them when needed.
Have questions? We've got answers. If you don't see what you're looking for, feel free to contact us.


