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DentistsRanked

Best Dentists in Groton, CT (2026)

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

The short answer

  1. 1

    Best overall in Groton: Advantage Dental Group, LLC, DR Score 73/100 and 17 of 17 services.

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

17 Groton clinics are ranked here by DR Score. Google ratings are not yet collected, so scores use hours, services and profile data.

Top 10 dentists in Groton at a glance

Top 10 dentists in Groton at a glance
RankClinicDR ScoreBest for
1Advantage Dental Group, LLC73Overall, Implants
2Balgowlah Dental clinic73—
3Contemporary Dentistry73—
4Dr. Gi Tae Kwon73—
5Kozlowski Orthodontics73—
6Dr. Danielle N. Green, DMD67—
7Dr. Linda K. Nesbit, DDS67—
8Dr. Theologos Malahias67—
9Dr. Thomas Matyas67—
10Li Xiang DDS67—

The 17 best dentists in Groton, ranked

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

  1. Ranked #1 in Groton

    #1 Advantage Dental Group, LLC

    73/10015% of factors measured

    Ranked #1 because of services: 17 of 17 services offered.

    Based on services and profile completeness; Google ratings not yet collected.

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Advantage Dental Group, LLCFull profile
    In their words

    When you need a dentist in East Lyme, CT, call on Advantage Dental Group LLC. We offer a wide range of services, including dental services, cosmetic dentistry, crowns, and much more. We have many years of experience so you can rest assured knowing you are in good hands. We strive to make your smile the brightest it's been. For a great service in East Lyme, CT, call on Advantage Dental Group LLC.

    From Advantage Dental Group, LLC's own description. Not part of the ranking.

  3. #3 Contemporary Dentistry

    73/10015% of factors measured

    Ranked #3 because of services: 17 of 17 services offered.

    Based on services and profile completeness; Google ratings not yet collected.

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Contemporary DentistryFull profile
    In their words

    Contemporary Dentistry practices a full scope of general and cosmetic dentistry with expertise ranging from porcelain veneers to dental implants, crowns and bridges. Dr. Sanfilippo and Dr. Nasser can correct a wide variety of so-called permanent cosmetic dental problems, and can literally redesign your smile. Our philosophy of oral health care is to treat patients honestly, with integrity, and to provide the type of care we would want for ourselves.

    From Contemporary Dentistry's own description. Not part of the ranking.

  5. #5 Kozlowski Orthodontics

    73/10015% of factors measured

    Ranked #5 because of services: 17 of 17 services offered.

    Based on services and profile completeness; Google ratings not yet collected.

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Kozlowski OrthodonticsFull profile
    In their words

    Kozlowski Orthodontics is a tight-knit team committed to providing you with excellent care. Our goal is to be the best part of our patient’s day and provide a customer service experience unlike anything you’ve experienced before. We want to make you feel at ease and part of the Kozlowski Orthodontics family from your very first visit. We love coming to work each and every day and we love working with each other. The joy we have for working with each other is something our…

    From Kozlowski Orthodontics's own description. Not part of the ranking.

  12. #12 Professional Endodontics LLC

    67/10015% of factors measured

    Ranked #12 because of services: 17 of 17 services offered.

    Based on services and profile completeness; Google ratings not yet collected.

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Professional Endodontics LLCFull profile
    In their words

    Welcome to our practice! Professional Endodontics is a dental practice dedicated exclusively to endodontic, or “root canal,” treatment. Dr. Milos R. Janicek and Dr. Kyle Nelson are specialists in the field of endodontics and endodontic microsurgery. We welcome you as a patient and truly appreciate the opportunity to provide you with the best and most advanced endodontic care possible.

    From Professional Endodontics LLC's own description. Not part of the ranking.

  14. #14 Shoreline Endodontics LLC

    491 Gold Star Hwy #200, Groton, CT 06340, United States

    37/10030% of factors measured

    Ranked #14 because of services: 17 of 17 services offered.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon–Tue 9 AM–5 PM · Wed 8:15 AM–1 PM · Thu 8:15 AM–5 PM · Fri 8:15 AM–1 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Shoreline Endodontics LLCFull profile(860) 446-2357

  16. #16 Children's Dental Associates of NLC, PC

    925 Old Buddington Rd, Groton, CT 06340, United States

    33/10030% of factors measured

    Ranked #16 because of services: 17 of 17 services offered.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Children's Dental Associates of NLC, PCFull profile(860) 448-2820

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Best dentists in Groton by need

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

Best for emergency in Groton

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

Best for kids in Groton

No Groton clinic lists kid-friendly care in our data yet.

Best for implants in Groton

1

Advantage Dental Group, LLC

Highest-ranked of 16 Groton clinics offering dental implants: #1 for implants and #1 overall by DR Score.

Runner-up: Balgowlah Dental clinic (#2 overall)

Dental Implants in Groton →

Best for invisalign & braces in Groton

1

Advantage Dental Group, LLC

Highest-ranked of 16 Groton clinics offering Invisalign or braces: #1 for invisalign and #1 overall by DR Score.

Runner-up: Balgowlah Dental clinic (#2 overall)

Invisalign in Groton →

Best for root canal in Groton

1

Advantage Dental Group, LLC

Highest-ranked of 16 Groton clinics offering root canals: #1 for root canal and #1 overall by DR Score.

Runner-up: Balgowlah Dental clinic (#2 overall)

Root Canal in Groton →

Best for cosmetic in Groton

1

Advantage Dental Group, LLC

Highest-ranked of 16 Groton clinics offering cosmetic dentistry: #1 for cosmetic and #1 overall by DR Score.

Runner-up: Balgowlah Dental clinic (#2 overall)

Cosmetic Dentistry in Groton →

Best for dentures & seniors in Groton

1

Advantage Dental Group, LLC

Highest-ranked of 16 Groton clinics offering dentures: #1 for dentures and #1 overall by DR Score.

Runner-up: Balgowlah Dental clinic (#2 overall)

Dentures in Groton →

Best for budget & insurance in Groton

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

How much does a dentist cost in Groton?

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

How much does a dentist cost in Groton?
ServiceTypical price (USD)Basis
General Dentistry$130–$390DentistsRanked estimate from typical fees, adjusted for Connecticut
Teeth Cleaning$98–$260DentistsRanked estimate from typical fees, adjusted for Connecticut
Emergency Care$130–$650DentistsRanked estimate from typical fees, adjusted for Connecticut
Root Canal$910–$1,820DentistsRanked estimate from typical fees, adjusted for Connecticut
Tooth Extraction$260–$910DentistsRanked estimate from typical fees, adjusted for Connecticut
Wisdom Teeth Removal$260–$910DentistsRanked estimate from typical fees, adjusted for Connecticut
Dental Implants$1,950–$7,800DentistsRanked estimate from typical fees, adjusted for Connecticut
Invisalign$4,550–$9,750DentistsRanked estimate from typical fees, adjusted for Connecticut
Braces$3,900–$9,100DentistsRanked estimate from typical fees, adjusted for Connecticut
Dental Crowns$1,040–$2,340DentistsRanked estimate from typical fees, adjusted for Connecticut
Dentures$1,300–$3,900DentistsRanked estimate from typical fees, adjusted for Connecticut
Veneers$1,170–$3,250DentistsRanked estimate from typical fees, adjusted for Connecticut
Teeth Whitening$260–$780DentistsRanked estimate from typical fees, adjusted for Connecticut
Dental Bonding$390–$780DentistsRanked estimate from typical fees, adjusted for Connecticut
Cosmetic Fillings$390–$780DentistsRanked estimate from typical fees, adjusted for Connecticut
Cosmetic Dentistry$650–$6,500DentistsRanked estimate from typical fees, adjusted for Connecticut
Full Restoration$19,500–$65,000DentistsRanked estimate from typical fees, adjusted for Connecticut

How we ranked Groton dentists

We scored 17 Groton clinics on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. Google ratings are not yet collected, so each score is renormalised over the factors we measured. 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 Groton data
Reputation45%Bayesian-adjusted Google star ratingNot yet collected
Review volume15%log10(review count) against the city maximumNot yet collected
Recency10%Share of reviews in the last 12 monthsNot yet collected
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 Groton: frequently asked questions

Who is the best dentist in Groton?

By DR Score, the top-ranked dentist in Groton, CT is Advantage Dental Group, LLC (DR Score 73/100). Balgowlah Dental clinic (#2) and Contemporary Dentistry (#3) follow. We ranked 17 clinics on 6 factors, last updated October 21, 2026.

How much is a dental cleaning in Groton?

A dental cleaning in Groton typically costs $98–$260 (USD) without insurance. Source: DentistsRanked estimate from typical fees, adjusted for Connecticut. Exams and X-rays are often billed separately, and insurance or Medicaid can cover part of the cost.

How many dentists are there in Groton?

DentistsRanked lists 17 dental clinics in Groton, CT, and 17 are ranked by DR Score. The most common listed service is general dentistry, at 17 clinics. Counts are as of October 2026.

Update log for Groton

  1. : DR Scores recalculated for 17 clinics.

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