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Best Teeth Whitening Dentists in Groton, CT (2026)

16 clinics offering teeth whitening, rankedUpdated 0 paid placementsHow we rank →

The short answer

  1. 1

    Best overall for teeth whitening: Advantage Dental Group, LLC, ranked #1 of 16 by service score; ranked on access and profile data; Google ratings not yet collected.

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

16 Groton clinics list teeth whitening and are ranked here by service score. Google ratings are not yet collected for these clinics.

Top 10 whitening dentists in Groton at a glance

Top 10 whitening dentists in Groton at a glance
RankClinicService score
1Advantage Dental Group, LLC73
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 16 best whitening dentists in Groton, ranked

Ordered by service score: the DR Score plus bonuses for a specialist on staff, reviews that mention the service and same-day care where it applies.

  1. Ranked #1 for whitening in Groton

    #1 Advantage Dental Group, LLC

    73/10015% of factors measured

    Ranked #1 for teeth whitening in Groton on access and profile data; Google ratings are not yet collected.

    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 for teeth whitening in Groton on access and profile data; Google ratings are not yet collected.

    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 for teeth whitening in Groton on access and profile data; Google ratings are not yet collected.

    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 for teeth whitening in Groton on access and profile data; Google ratings are not yet collected.

    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 for teeth whitening in Groton on access and profile data; Google ratings are not yet collected.

    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

  15. #15 Goldstar Family Dentistry

    489 Gold Star Hwy Suite#201, Groton, CT 06340, United States

    33/10030% of factors measured

    Ranked #15 for teeth whitening in Groton on access and profile data; Google ratings are not yet collected.

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

    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Goldstar Family DentistryFull profile(860) 326-5313

  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 for teeth whitening in Groton on access and profile data; Google ratings are not yet collected.

    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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What is teeth whitening?

Teeth whitening uses peroxide-based gels to lighten stains on natural tooth enamel. It can be done in the clinic in one visit or at home with custom trays from your dentist. It does not change the colour of crowns, fillings or veneers.

Teeth whitening: specialist or general dentist?

General and cosmetic dentists provide professional whitening. A dental exam first helps rule out cavities or gum problems that could make whitening uncomfortable.

How much does teeth whitening cost in Groton?

Typical ranges in USD for Groton, CT. Your price depends on the tooth, the case and the clinic.

How much does teeth whitening cost in Groton?
TypeTypical range (USD)BasisAs of
In-office whitening$390–$1,300DentistsRanked estimate from typical fees, adjusted for Connecticut—
Custom take-home trays$260–$780DentistsRanked estimate from typical fees, adjusted for Connecticut—

Estimates, not quotes. Ask the clinic for a written estimate. Full teeth whitening cost guide for Groton

What to expect from teeth whitening

Typical ranges for most patients. Your dentist's plan may differ.

Teeth whitening: visits, chair time and recovery
FactTypically
Typical visits1 visit in-office; or 1–2 visits for custom take-home trays
Chair timeAbout 60–90 minutes in-office
RecoveryNone; temporary tooth sensitivity is common for a day or two
When to see a specialistRarely needed; ask your dentist about deep stains from medication or injury

How we ranked Groton whitening dentists

We scored 16 Groton clinics offering teeth whitening 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

Teeth whitening in Groton: frequently asked questions

Who is the best teeth whitening dentist in Groton?

Advantage Dental Group, LLC ranks #1 of 16 Groton clinics offering teeth whitening by DentistsRanked service score. Balgowlah Dental clinic ranks #2. The score weighs reputation, access, services and profile data.

How much does teeth whitening cost in Groton, CT?

Teeth whitening in Groton typically costs $260–$780 USD. By type: in-office whitening $390–$1,300; custom take-home trays $260–$780. These are estimates, not quotes. Basis: DentistsRanked estimate from typical fees, adjusted for Connecticut. Ask the clinic for a written estimate.

Is teeth whitening covered by insurance or Medicaid in Connecticut?

Teeth whitening is cosmetic and is not covered by most dental insurance plans or Medicaid. Some clinics offer in-house membership plans with discounts.

Does teeth whitening hurt?

Teeth whitening is not usually painful, but temporary sensitivity is common during treatment and for a day or two after. Some people feel brief sharp twinges. Your dentist can lower the gel strength or recommend a desensitising toothpaste.

How many dentists offer teeth whitening in Groton?

16 Groton clinics list teeth whitening in our data. Google ratings are on file for none of them. Counts update when clinics change their profiles.

Update log for Groton

  1. : DR Scores recalculated for 17 clinics.

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