◆ #9 highest-rated dentist in South Portland

James Waterhouse

★★★★★4.9 · 71 Google reviews Dentist in South Portland, ME
★ 4.9 rating ◆ Top-rated in South Portland ✓ Dental.me Profile

Last updated Jul 1, 2026 · Dental.me Score is independent and can’t be bought.

Quick answer: James Waterhouse in South Portland

James Waterhouse has 4.9-star rating across 71 Google reviews, Dental.me Score 94 out of 100, address in South Portland, ME, phone number, website, and 8 business categories on Dental.me. Compare contact details, map context, business categories, reviews, Dental.me Score, and nearby dental options.

#9 of 19
South Portland dentists by Dental.me Score
4.9 vs 4.8
its rating vs the South Portland average
Top 53%
review volume — 71 beats 47% of South Portland practices

About James Waterhouse

James Waterhouse is located at 324 Gannett Dr Suite 500, South Portland, ME 04106. Its Dental.me profile includes phone, website, dental categories, Google rating and review data, and Google Maps details.

To contact the office, call (207) 253-5600, visit gannettdrivedental.com, and open its Google Maps profile.

Dental categories connected to this profile: General Dentistry, Cosmetic Dentists, Periodontists, Teeth Whitening, Dental Implants, Dentures, Endodontists, and Dentist.

General DentistryCosmetic DentistsPeriodontistsTeeth WhiteningDental ImplantsDenturesEndodontistsDentist

Reviews and ratings for James Waterhouse

Google business data shows James Waterhouse with a 4.9-star rating across 71 reviews.

James Waterhouse has a Dental.me Score of 94, calculated from star-rating strength, review-count confidence, exact review-count tie-breakers, and limited verification signals.

Within South Portland, this profile ranks #9 out of 19 scored dental profiles on Dental.me.

View Google reviews for James Waterhouse →

What Dental.me knows about this practice

Location
324 Gannett Dr Suite 500, South Portland, ME 04106
Contact paths
phone, website, and Google Maps
Google review signal
4.9 stars from 71 reviews
Dental.me Score
94/100 score
Category signals
General Dentistry, Cosmetic Dentists, Periodontists, Teeth Whitening, Dental Implants, Dentures, Endodontists, and Dentist

How it compares in South Portland

RankDentistRatingReviewsScore
#7Gary a Kokx DMD Todd D Ray DMD PLLC5.09495
#8Jean-Paul Boudreau DMD, LLC4.99295
#9James WaterhouseYou’re viewing4.97194
#10Root Dental Specialists4.75894
#11Oakes, LLC4.574090
For this practice’s team: This practice scores 94. Verify it to raise its Dental.me Score to 97. Verify now →

Practice details

Address
324 Gannett Dr Suite 500, South Portland, ME 04106
Phone
(207) 253-5600
Google profile
View on Maps · 71 reviews

Compare and contact James Waterhouse

Compare James Waterhouse using address, phone, website, 4.9-star Google rating, 71 Google reviews, Dental.me Score 94, and 8 dental categories.

Open the South Portland dentist directory to compare other local profiles, or browse the Maine dental directory for a statewide view.

Frequently asked questions

How do I contact James Waterhouse?
Call James Waterhouse at (207) 253-5600. For more information, visit gannettdrivedental.com.
Where is James Waterhouse located?
James Waterhouse is located at 324 Gannett Dr Suite 500, South Portland, ME 04106.
Does James Waterhouse have a website?
Yes. The website for James Waterhouse is gannettdrivedental.com.
What rating does Google show for James Waterhouse?
Google business data shows James Waterhouse with a 4.9-star rating from 71 reviews.
What dental categories is James Waterhouse connected to?
Business categories connected to this practice include General Dentistry, Cosmetic Dentists, Periodontists, Teeth Whitening, Dental Implants, Dentures, Endodontists, and Dentist.
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Dental.me guides for South Portland

How Dental.me verifies this data. We combine provider, location, business-profile, practice website, dentist-submitted, correction, and direct office-confirmation data. Profiles show a last-updated date, and rankings are independent of paid placement. Verification methodology · How we rank

Profile data includes practice, provider, location, and business-profile information organized by Dental.me. Last updated July 1, 2026.