3 clinics offering teeth whitening, rankedUpdated 0 paid placementsHow we rank →
Best overall for teeth whitening: Connecticut Orthodontic Specialists, ranked #1 of 3 by service score; ranked on access and profile data; Google ratings not yet collected.
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3 North Haven clinics list teeth whitening and are ranked here by service score. Google ratings are on file for 1 of them.
| Rank | Clinic | Service score | Rating (reviews) |
|---|---|---|---|
| 1 | Connecticut Orthodontic Specialists | 67 | — |
| 2 | Nova Dental | 56 | 4.2★ (267) |
| 3 | Renew Dental | 37 | — |
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.
Ranked #1 for whitening in North Haven
97 Washington Ave, North Haven, CT 06473
Ranked #1 for teeth whitening in North Haven 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
41 Middletown Ave, North Haven, CT 06473
Ranked #2 for teeth whitening in North Haven: 4.2★ from 267 Google reviews.
310 Washington Ave, North Haven, CT 06473
Ranked #3 for teeth whitening in North Haven on access and profile data; Google ratings are not yet collected.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
Dentist Christian O'Connor, DMD, North Haven CT, practices a full scope of general and cosmetic dentistry with expertise ranging from porcelain veneers to dental implants, crowns and bridges. Dr. O'Connor can now correct a wide variety of so-called permanent cosmetic dental problems, and can literally redesign your smile. Rediscover Your Smile at Renew Dental. A Dental Experience You Can Feel Great About. Call us Today!
From Renew Dental's own description. Not part of the ranking.Answer 2 quick questions and we'll help you find a dentist that fits your needs, location and availability.
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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.
General and cosmetic dentists provide professional whitening. A dental exam first helps rule out cavities or gum problems that could make whitening uncomfortable.
Typical ranges in USD for North Haven, CT. Your price depends on the tooth, the case and the clinic.
| Type | Typical range (USD) | Basis | As of |
|---|---|---|---|
| In-office whitening | $390–$1,300 | DentistsRanked estimate from typical fees, adjusted for Connecticut | — |
| Custom take-home trays | $260–$780 | DentistsRanked estimate from typical fees, adjusted for Connecticut | — |
Estimates, not quotes. Ask the clinic for a written estimate. Full teeth whitening cost guide for North Haven
Typical ranges for most patients. Your dentist's plan may differ.
| Fact | Typically |
|---|---|
| Typical visits | 1 visit in-office; or 1–2 visits for custom take-home trays |
| Chair time | About 60–90 minutes in-office |
| Recovery | None; temporary tooth sensitivity is common for a day or two |
| When to see a specialist | Rarely needed; ask your dentist about deep stains from medication or injury |
We scored 3 North Haven clinics offering teeth whitening 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.
| Factor | Weight | Computed from | In North Haven data |
|---|---|---|---|
| Reputation | 45% | Bayesian-adjusted Google star rating | Measured |
| Review volume | 15% | log10(review count) against the city maximum | Measured |
| Recency | 10% | Share of reviews in the last 12 months | Measured |
| Access | 15% | Evenings, Saturday, Sunday, same-day/emergency, accepting new patients | Measured |
| Services | 10% | Services offered out of 17 | Measured |
| Profile completeness | 5% | Named dentists, years open, languages, insurance, photos | Measured |