Londonderry, NH Dentists
Dental.me currently ranks 30 dental offices in Londonderry, NH (Rockingham County). 17 have Google rating data across 2,089 reviews, averaging 4.76 stars. Current score leaders include Calvin Dental Associates and Lyons Marilyn S DDS. Featured placements remain separate from organic rank.
Last updated Aug 7, 2026 · How we rank →
How we rank · independent Dental.me Score · Featured is separate and cannot buy rank.
Dentists in Londonderry
Showing 1–15 of 30 · page 1 of 2Featured placements are labeled and shown separately. They do not affect the Dental.me Score or the organic ranking below.
The Londonderry dental market, by the numbers
A live read on how Londonderry’s 30 offices compare — unique to this city, drawn from the same data behind every practice profile.
Dental.me Score distribution
How Londonderry’s rated offices spread across score tiers.
Rating vs. New Hampshire
Average Google rating across rated Londonderry offices.
Londonderry dental leaders
Two independent cuts of the same data — highest scored, and most reviewed.
Highest Dental.me Score
Top of the independent, non-paid ranking.
- Calvin Dental AssociatesScore 97 · 4.9 ★ · 321 reviews
- Lyons Marilyn S DDSScore 96 · 5.0 ★ · 198 reviews
- Towne Square DentalScore 96 · 4.8 ★ · 377 reviews
- Nedg - Londonderry PLLCScore 96 · 4.8 ★ · 219 reviews
- Marilyn LyonsScore 95 · 4.9 ★ · 120 reviews
Most reviewed offices
Largest Google review counts in Londonderry.
- Muhenad Samaan378 reviews · 4.6 ★
- Towne Square Dental377 reviews · 4.8 ★
- Calvin Dental Associates321 reviews · 4.9 ★
- Nedg - Londonderry PLLC219 reviews · 4.8 ★
- Lyons Marilyn S DDS198 reviews · 5.0 ★
Dental specialties in Londonderry
The largest supported local categories include Cosmetic Dentists (7), Teeth Whitening (7), Dental Implants (6), Orthodontists (6).
Dental.me guides for Londonderry
Use these Dental.me guides and comparison hubs with the Londonderry directory to compare dentists, specialties, Dental.me Score, review signals, costs, insurance questions, and questions to ask before booking.
Guide links connect this city directory to the broader New Hampshire and national Dental.me research library. Organic rankings use Dental.me Score; Featured placements stay separate from the ranked list.
Nearby cities
Nearby cities with dentists, by distance from Londonderry.
Use the Londonderry directory with the broader New Hampshire directory hub. Dental.me connects city pages, practice profiles, supported specialty hubs, market data, ranking methodology, claim tools, and correction workflows with crawlable links.
High-coverage New Hampshire city directories
Statewide specialty hubs
Specialty categories help patients compare relevant offices, while each practice profile and its website, map, and phone details complete the path for appointments, insurance, and payment questions.
Common questions about dentists in Londonderry
Who are the highest-rated dentists in Londonderry, NH?
By Dental.me Score, the top-rated Londonderry dentists are Calvin Dental Associates (Dental.me Score 97, 4.9 stars, 321 reviews); Lyons Marilyn S DDS (Dental.me Score 96, 5.0 stars, 198 reviews); Towne Square Dental (Dental.me Score 96, 4.8 stars, 377 reviews). Across the city, 9 offices are rated 4.9 to 5.0. The ranked list above updates as new review data comes in.
Are dentists in Londonderry, NH good?
Londonderry's rated dental offices average 4.76 stars on Google - compared with a 4.64 New Hampshire average, and 9 are rated 4.9 to 5.0. The Dental.me Score ranks them by star-rating strength and review volume so you can compare the strongest offices first.
What dental categories are common in Londonderry, NH?
Common Dental.me categories connected to Londonderry profiles include General Dentistry, Cosmetic Dentists, Dental Implants, Endodontists, Orthodontists. Category data helps organize local options and gives patients a faster way to compare offices by the type of care they are researching.
How many dentists are in Londonderry, NH?
Dental.me organizes 30 dental practice profiles in Londonderry, NH. 5 have at least one dentist named in Dental.me data. Each profile can be claimed or corrected to add detail.
How many Londonderry dentists have Google/Maps data, websites, or ratings?
In Londonderry, 26 practices have Google/Maps enrichment, 18 list a website, and 17 show a star rating. Dental.me uses those signals to make local comparison faster and more useful.
What dental specialties are in Londonderry, NH?
Dental.me data connects Londonderry practices with Cosmetic Dentists, Teeth Whitening, Dental Implants, Orthodontists, Endodontists. Specialty categories come from provider and business-profile data so patients can move from a broad local search into a focused comparison path.
How does Dental.me rank Londonderry dentists?
Organic results use Dental.me Score, an independent score built from star-rating strength, review-count confidence caps, exact review-count tie-breakers, and a limited verification lift. Profile completeness can help break close ties after the score. Featured placements are paid, clearly labeled, and never change the organic order.
What the Londonderry dental data shows
Of the 30 Londonderry offices in this directory, 17 (57%) have Google rating data, 18 (60%) publish a website, 17 (57%) include hours, and 5 (17%) connect at least one dentist name. Google/Maps enrichment currently covers 26 profiles (87%).
Rated Londonderry offices average 4.76 stars across 2,089 combined Google reviews, compared with 4.64 statewide. 9 local offices are rated 4.9 to 5.0, while 4 currently hold a Dental.me Score of 96 or higher.
Current score leaders: Calvin Dental Associates (Score 97, 4.9 stars, 321 reviews); Lyons Marilyn S DDS (Score 96, 5.0 stars, 198 reviews); Towne Square Dental (Score 96, 4.8 stars, 377 reviews). The city’s largest review sample belongs to Muhenad Samaan, with 378 Google reviews at 4.6 stars.
The three ZIP codes with the most listed offices account for 30 practices (100% of the city directory): 03053 (29), 03083 (1).
Data snapshot: Aug 7, 2026. Counts come from Dental.me’s organized provider, practice, location, website, and Google/Maps business-profile data. See our verification methodology.