Comfortable family dentistry in Oshawa
Step 1 of 2 · your name and phone
Thanks. This page is a concept preview by PXLNorth, so your appointment request was not actually sent anywhere. On the live site a request like this reaches the front desk and they call you back to confirm the time. To reach the clinic right now, call 905-725-6060.
We welcome new patients every day.
259 Simcoe St S, at Gibb Street · call 905-725-6060
One smile at a time.
We are embedded in the roots of the community, serving Oshawa and the surrounding areas with a wide range of gentle care, from crowns and root canals to routine cleanings, extractions and more. Our staff is experienced and compassionate, and our goal is to make sure your visit is comfortable. We even offer sedation dentistry for patients who feel anxious about visiting the dentist.
Comprehensive dental services.
Whether you are looking for a clinic that offers preventive dentistry or dentists who provide restorative and cosmetic dental services, you can rely on us for care that ranges from cleaning and dental hygiene instructions to oral cancer screening and dentures. In addition to the treatments below we also offer Oral-B electronic toothbrushes and whitening kits.
Preventive and family care
Cleaning and hygiene
Regular cleanings remove plaque, and appointments help us catch problems before they become serious.
Oral cancer screening
Screening is part of keeping teeth and gums healthy, which plays a crucial role in your good health and overall wellness.
Digital x-rays
Digital x-rays show us what is happening below the surface, so a diagnosis rests on what we can see rather than a guess.
Restorative and cosmetic care
Crowns and root canals
When a tooth needs more than a filling, a crown or a root canal restores it. Sedation is available for anyone who feels anxious.
Dental implants
An implant replaces a missing tooth at the root, so what sits on top is supported the way a natural tooth used to be.
Dentures and partials
Custom dentures, with several appointments to the denturist to make sure everything fits and works just right.
Invisalign clear aligners
If metal braces put you off because of the pain involved and aesthetic concerns, Invisalign is worth asking us about.
Teeth whitening and veneers
Whitening and veneers are the cosmetic side of what we do, alongside the whitening kits we keep at the front desk.
Mercury-free fillings
Our fillings are mercury-free, and we offer drill-less fillings by air abrasion as well as conventional preparation.
Getting started
Less to sort out before you come in.
Direct insurance billing
We offer direct insurance billing and accept payments from insurance companies, so the claim is not yours to chase.
Book an appointmentCDCP patients welcome
Patients covered by the Canadian Dental Care Plan are welcome here. Call the office and we will go through the details.
Call for detailsOpen to 8pm Mon and Tue
Monday and Tuesday we are here until eight in the evening, and we offer same-day emergency appointments.
See full hoursWho we are
Serving Oshawa and Durham families.
You will find our office in the northeast corner of Simcoe Street South at Gibb Street, where friendly staff let patients relax in our care. We welcome new patients every day and look forward to seeing your bright smile in the near future.
Four dentists and a denturist
Our teamDr. Roxana Popa, Dr. Stephanie Yap, Dr. Carrie Chen and Dr. Tina Tsai, with denturist Marianne Petropoulos. Between them they speak English, Cantonese and Mandarin.
Members and fellows
CredentialsOur dentists are active members of the Royal College of Dental Surgeons of Ontario, the Ontario Dental Association, the Canadian Dental Association and the Academy of General Dentistry.
Built around comfort
The officeA children's play area, an aquarium and LCD television screens in every room, so we cater to all ages. The office is wheelchair accessible.
An in-house denture clinic
DenturismMarianne Petropoulos, our denturist, has been serving the Durham community since 2005, and brings an in-depth understanding of both the general and dental sciences.
Testimonials
Rated 4.8 on Google.
A few of the 194 Google reviews, in the patients' own words.
Very impressed with the care and treatment I received at Oshawa Dentist. I am a new patient here and wish I had found this gem of a place sooner. Thank you Dr. Popa and staff for taking such good care of me, you are all true professionals and amazing at what you do!
Best Dentist and staff, I have had in the last 65 years. Oshawa Dentist took care of a very severe problem I was having with an abscess molar. Their work was flawless and Painless.
I have gone to this office since I was a child. Staff has always been great and friendly. Dr. Popa is a very skilled surgeon. Experienced no post surgery pain from my last surgery when it is usually expected, which to me is a signal of her precision and skill.
Your first visit
Three steps, and none of them are paperwork.
Getting started here is short. Here is exactly what happens between deciding to come in and sitting down in the chair.
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Ask for a time
Give us a call, or send the request below and one of our representatives will be in touch with you as soon as possible.
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Arrive without the fuss
We offer free parking and the office is wheelchair accessible, on the northeast corner of Simcoe Street South at Gibb Street.
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We bill your insurance
We offer direct insurance billing and accept payments from insurance companies, and CDCP patients are welcome here.
Book an appointment
Tell us what you need.
Send us a note and the front desk will be in touch to find you a time. We are open Monday to Friday, closed on weekends, and emergency services are available. If it is urgent, call the office instead and ask about a same-day emergency appointment.
That is how booking will work.
This page is a concept preview by PXLNorth, so nothing was actually sent anywhere. On the live site a request like this reaches the front desk and they call you back to confirm a time.
To reach the clinic right now: 905-725-6060 or comfortcare@oshawadentist.com


