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Best Dentists in Sudbury, MA (2026)

21 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Sudbury: Sudbury Dental Smile Center: Ronnie Du, DMD, 5.0★ from 350 Google reviews, open Saturdays until 3 PM and 2 of 17 services.

  2. 3

    Best for kids and families: Sudbury Dental Excellence, pediatric dentist on staff; ranked #3 of 21.

  3. 3

    Best for evenings and weekends: Sudbury Dental Excellence, open evenings until 7 PM and Saturdays until 1 PM; ranked #3 of 21.

Rankings can't be bought. Booking through us earns you a $60 gift card and doesn’t affect order. How we rank

21 Sudbury clinics are ranked here by DR Score. 2 are open Saturdays and 3 after 6 PM, based on posted hours. 20 have a Google rating on file.

Top 10 dentists in Sudbury at a glance

Top 10 dentists in Sudbury at a glance
RankClinicDR ScoreRating (reviews)Evenings / weekendsBest for
1Sudbury Dental Smile Center: Ronnie Du, DMD675.0★ (350)SatOverall, Invisalign & braces
2Millbrook Smiles655.0★ (244)——
3Sudbury Dental Excellence654.7★ (118)Evenings · SatKids, Evenings & weekends
4Boston Post Dental & Implants655.0★ (277)——
5Sudbury Family Dental Care645.0★ (221)——
6Sudbury Elite Smiles - Dr. Mia W. Fitzgerald, DMD634.9★ (67)Evenings—
7Pediatric Dentistry and Orthodontics of Sudbury634.8★ (205)——
8Sudbury Dental - Dr. Paul Kang625.0★ (269)——
9Pasquantonio M Valentina DDS623.0★ (2)——
10Dr. Sumin Hahm, DDS, MMSc605.0★ (52)——

The 21 best dentists in Sudbury, ranked

Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.

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Sudbury, MA

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Best dentists in Sudbury by need

One pick per need, with the clinic that comes next. Every pick names the condition it wins on.

Best for emergency in Sudbury

No Sudbury clinic lists emergency or same-day care in our data yet.

Best for kids in Sudbury

3

Sudbury Dental Excellence

Highest-ranked of 4 Sudbury clinics offering kid-friendly care: pediatric dentist on staff, #3 overall by DR Score and open evenings until 7 PM and Saturdays until 1 PM.

Runner-up: Pediatric Dentistry and Orthodontics of Sudbury (#7 overall)

General Dentistry in Sudbury →

Best for implants in Sudbury

3

Sudbury Dental Excellence

Highest-ranked of 5 Sudbury clinics offering dental implants: oral surgeon on staff, #1 for implants and #3 overall by DR Score.

Runner-up: Dr. Sumin Hahm, DDS, MMSc (#10 overall)

Dental Implants in Sudbury →

Best for invisalign & braces in Sudbury

1

Sudbury Dental Smile Center: Ronnie Du, DMD

Highest-ranked of 5 Sudbury clinics offering Invisalign or braces: orthodontist on staff, #1 for invisalign and #1 overall by DR Score.

Runner-up: Pediatric Dentistry and Orthodontics of Sudbury (#7 overall)

Invisalign in Sudbury →

Best for root canal in Sudbury

13

Sudbury Endodontics LLC

Highest-ranked of 3 Sudbury clinics offering root canals: endodontist on staff, #1 for root canal and #13 overall by DR Score.

Runner-up: Dr. Kelly A. Barnes, DMD (#15 overall)

Root Canal in Sudbury →

Best for cosmetic in Sudbury

12

Kirk Dental Associates

Highest-ranked of 1 Sudbury clinic offering cosmetic dentistry: #12 overall by DR Score.

Cosmetic Dentistry in Sudbury →

Best for dentures & seniors in Sudbury

No Sudbury clinic lists dentures in our data yet.

Best for budget & insurance in Sudbury

No Sudbury clinic lists Medicaid or insurance in our data yet.

How much does a dentist cost in Sudbury?

Typical prices before insurance, in USD. Each row names its source.

How much does a dentist cost in Sudbury?
ServiceTypical price (USD)Basis
General Dentistry$135–$405DentistsRanked estimate from typical fees, adjusted for Massachusetts
Teeth Cleaning$101–$270DentistsRanked estimate from typical fees, adjusted for Massachusetts
Root Canal$945–$1,890DentistsRanked estimate from typical fees, adjusted for Massachusetts
Tooth Extraction$270–$945DentistsRanked estimate from typical fees, adjusted for Massachusetts
Wisdom Teeth Removal$270–$945DentistsRanked estimate from typical fees, adjusted for Massachusetts
Dental Implants$2,025–$8,100DentistsRanked estimate from typical fees, adjusted for Massachusetts
Invisalign$4,725–$10,125DentistsRanked estimate from typical fees, adjusted for Massachusetts
Braces$4,050–$9,450DentistsRanked estimate from typical fees, adjusted for Massachusetts
Veneers$1,215–$3,375DentistsRanked estimate from typical fees, adjusted for Massachusetts
Teeth Whitening$270–$810DentistsRanked estimate from typical fees, adjusted for Massachusetts
Cosmetic Dentistry$675–$6,750DentistsRanked estimate from typical fees, adjusted for Massachusetts

Emergency and weekend dentists in Sudbury

Clinics that list same-day or emergency care, or post Saturday, Sunday or after-6 PM hours. Severe swelling or bleeding: go to a hospital.

How we ranked Sudbury dentists

We scored 21 Sudbury clinics on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. Data from Google listings and clinic websites, refreshed October 21, 2026.

Paid placement never changes a rank or score. Featured clinics are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

DR Score factors and weights
FactorWeightComputed fromIn Sudbury data
Reputation45%Bayesian-adjusted Google star ratingMeasured
Review volume15%log10(review count) against the city maximumMeasured
Recency10%Share of reviews in the last 12 monthsMeasured
Access15%Evenings, Saturday, Sunday, same-day/emergency, accepting new patientsMeasured
Services10%Services offered out of 17Measured
Profile completeness5%Named dentists, years open, languages, insurance, photosMeasured

Dentists in Sudbury: frequently asked questions

Who is the best dentist in Sudbury?

By DR Score, the top-ranked dentist in Sudbury, MA is Sudbury Dental Smile Center: Ronnie Du, DMD (DR Score 67/100). It has a 5.0★ rating from 350 Google reviews. It is open Saturdays until 3 PM. Millbrook Smiles (#2) and Sudbury Dental Excellence (#3) follow. We ranked 21 clinics on 6 factors, last updated October 21, 2026.

Which dentists in Sudbury are open on Saturday?

2 of 21 Sudbury dental clinics post Saturday hours. The highest-ranked are Sudbury Dental Smile Center: Ronnie Du, DMD (until 3 PM) and Sudbury Dental Excellence (until 1 PM). None of the listed clinics post Sunday hours. Hours come from each clinic's listing as of October 2026, so call ahead on holidays.

Where can I find an emergency dentist in Sudbury?

No Sudbury clinic lists emergency care, but 3 are open after 6 PM, led by Sudbury Dental Excellence (#3) and Sudbury Elite Smiles - Dr. Mia W. Fitzgerald, DMD (#6). For facial swelling, trouble breathing or uncontrolled bleeding, go to a hospital emergency department.

How much is a dental cleaning in Sudbury?

A dental cleaning in Sudbury typically costs $101–$270 (USD) without insurance. Source: DentistsRanked estimate from typical fees, adjusted for Massachusetts. Exams and X-rays are often billed separately, and insurance or Medicaid can cover part of the cost.

Who is the best kids' dentist in Sudbury?

Sudbury Dental Excellence is the highest-ranked Sudbury clinic with a pediatric dentist on staff, at #3 of 21 by DR Score. It is open evenings until 7 PM and Saturdays until 1 PM. 4 Sudbury clinics have a pediatric dentist in our data.

How many dentists are there in Sudbury?

DentistsRanked lists 21 dental clinics in Sudbury, MA, and 21 are ranked by DR Score. 2 post Saturday hours and 3 are open after 6 PM. The most common listed service is general dentistry, at 7 clinics. Counts are as of October 2026.

Update log for Sudbury

  1. : DR Scores recalculated for 21 clinics.

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