Dentist Signal
Dentist · Thorton Woods

RDC Dental Care

Patients often talk about putting nervous patients at ease and kind, gentle care.

★ 4.5+ · 25+ Google reviews
Patients most often mentionNervous patients felt at ease 3 · Kind, gentle care 3See the reviewsHide
Nervous patients felt at ease3 reviews · 13%
Kind, gentle care3 reviews · 13%
Friendly, helpful staff4 reviews · 17%

Counted in the 23 Google reviews we read, up to September 2026.

Every theme, counted ↓Reviews on Dentist Signal ↓
973 Simcoe St N, Oshawa, ON L1G 4W3
Is this your clinic?

At a glance

  • 4 of 23 reviews mention friendly, helpful staff
  • Prices on their website: Teeth whitening $70.00; bills insurance directly and takes the dental care plan
  • 1 dentist listed on their website
  • Open evenings

Can help with

  • Check-up and cleaning
  • Children
  • Nervous about the dentist
  • Braces or Invisalign
  • Dentures
  • Root canal
  • Extractions and wisdom teeth
  • Takes the dental care plan

What patients say

4.5+
25+ Google reviews
How the visit felt
Nervous patients felt at ease
3 reviews
Kind, gentle care
3 reviews
Kids, staff and the dental care plan
Friendly, helpful staff
4 reviews

Counted from their Google reviews up to September 2026. Something shows here once at least 3 patients mention it. Bigger clinics get more reviews, so compare with care. Google’s rating and review total change every day, so we round them down (like 4.5+ stars or 250+ reviews) to stay accurate until our next update. See today’s reviews on Google ↗

Who you’ll see

The team listed on their website.

Dr. Peter Riordan
Dentist
Read bio

Meet Your Local Dentist Dr. Peter Riordan Dr. Peter Riordan’s expertise in dentistry is unsurpassed by his concern for his patients. As an experienced dentist, his extensive knowledge within the field of dentistry allows him to effectively diagnose and treat your dental needs. Dr. Riordan’s mission is not just to clean your teeth and provide you with a treatment plan, but to get to know you and help you achieve your dental goals. He will clearly define your dental options and walk you through every step from your initial consultation, to long after your treatment plan is complete. Did You Know We Provide Financing? CLICK HERE TO APPLY

What do you need?

Pick one to see what they offer, what patients say and what to ask.

Check-up and cleaning

Questions to ask
  • Are you taking new patients, and when is the first opening for a new-patient exam and cleaning?
  • What will the exam, X-rays and cleaning cost, and what will my insurance or the dental care plan cover?

Cost and paying

Their prices

In their own words, from their website, checked September 2026. Prices and offers change, so confirm before treatment.

Teeth whitening$70.00

“It's affordable: Our teeth whitening treatments start for as little as $70.00!”

How you can pay
Free consultation
Payment plans
Bills your insurance directly
Charges the provincial fee guide
Takes the Canadian Dental Care Plan
Insurance and plans
Canadian Dental Care Plan
Before treatment, ask
  • What’s the total, including the exam and X-rays?
  • How much will my insurance or the dental care plan cover?
  • Does anything cost more than the provincial fee guide?

Prices and ways to pay are from their website.

Been to RDC Dental Care?

Tell other patients what it was like. We read every review before it goes up, good or bad.

Write a review

Equipment, comfort & access

Technology
Nitrous oxide
Comfort
Sedation for nervous patients
Access
Wheelchair-accessible entrance
Parking info on their website
Before your visit
Before-and-after photos online

Their FAQ

Answers from their website.

Is dentistry for kids dangerous?

In the vast majority of cases, no, not at all. The main difference between dentistry for kids and adults is that the ‘adult teeth’ in kids will continue to develop until their late teens. Because of this, we try to ensure that your child’s oral health (mouth, teeth and gums) are in good shape and that the transitioning can occur without any issues. We also use this opportunity to develop a strong relationship between your child and us and promote strong oral hygiene habits while they are still young. Unless you or your child experiences a traumatic oral event, there are almost no situations where your treatment could be considered dangerous.

We don't have dental insurance or benefits for our child? Can you still help?

Absolutely! In addition to accepting most major dental insurance plans, we also offer maintenance and procedure packages and can work out a payment plan with you as well if necessary. Please don’t let the costs of your child’s treatments delay their visits and be sure to get in touch with us so that we can discuss it with you first.

Is dentistry for kids expensive?

Generally not, and there’s not much difference in pricing between adults and children. Plus, if your child’s teeth, mouth and gums are in good shape, the costs involved can be quite low. It’s only when we run into difficulties – like from poor oral hygiene or genetic complications – that the costs for associated treatments can begin to increase. Bring your child in for a complete exam and we can discuss all of these things with you. Creating and following a comprehensive plan for your child as early as possible is key.

How long should my child see a Kids' Dentist?

Every child is different, but we normally begin to treat children as adults between the ages of 18 and 22.

Are the dental procedures painful for kids?

Not at all! We use nitrous oxide (laughing gas) instead of needles, so the kids become relaxed quickly and don’t feel a thing. We explain everything to them and make sure they understand that there’s absolutely nothing to worry about.

What if we're not in Oshawa? Can I still bring my kids to your dental office?

Absolutely. We have child patients from all over Durham Region who come to see us from Ajax, Whitby, Bowmanville and more.

Can dentists really treat sleep apnea?

As long as your dentist is qualified (and Dr. Riordan definitely is), oral appliances used for sleep apnea therapy can be very effective.

How much does a dental appliance for sleep apnea cost?

Costs may vary depending on each person, but an average cost of a dental appliance mouth guard is between $600.00 – $1,800.00, depending on the quality of your device. That will include the cost of the mouthpiece, your visits to our Oshawa dental clinic and any modifications or adjustments made to the device.

Need another dentist?

Other clinics nearby that also offer children’s dentistry.

Simcoe Smile Dental - Oshawa
Thorton Woods · 0.2 km · Check-ups and cleanings and Emergencies
Simcoe North Dental Oshawa
Thorton Woods · 0.4 km · Check-ups and cleanings and Emergencies
Dawson Dental - Oshawa
Thorton Woods · 1.0 km · Check-ups and cleanings and Emergencies

Ready to call?

Check who you’ll see, the total cost and the first available appointment before you book.

Is this your clinic? Update your details · Spot a mistake? Tell us · Write a review

Call RDC Dental Care

(905) 433-0737
EveningsUntil 7 p.m. on Mon and Thu
SaturdayClosed
Dental care planAccepted, says website
InsuranceDirect billing
Dentists1
GroupIndependent

From their website and Google. Call to confirm.

Hours

Monday11 a.m.–7 p.m.
Tuesday8 a.m.–5 p.m.
Wednesday7 a.m.–1 p.m.
Thursday11 a.m.–7 p.m.
Friday8 a.m.–1 p.m.
SaturdayClosed
SundayClosed

From Google. Holiday hours may differ.

Getting there

Address
973 Simcoe St N, Oshawa, ON L1G 4W3
Neighbourhood
Parking
See their website
Get directions
About this page
Google profileManaged by the clinic
Websiterdcdental.ca
Reviews read23
Established1958
Last checked12 September 2026
How it’s madeBuilt by software from the sources above
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