Portsmouth, NH Dentists
Dental.me currently ranks 67 dental offices in Portsmouth, NH (Rockingham County). 40 have Google rating data across 5,754 reviews, averaging 4.65 stars. Current score leaders include Amy E. Rosania, DMD, Mscd, PC and Portsmouth Pediatric Dentistry. 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 Portsmouth
Showing 1–15 of 67 · page 1 of 5Featured placements are labeled and shown separately. They do not affect the Dental.me Score or the organic ranking below.
The Portsmouth dental market, by the numbers
A live read on how Portsmouth’s 67 offices compare — unique to this city, drawn from the same data behind every practice profile.
Dental.me Score distribution
How Portsmouth’s rated offices spread across score tiers.
Rating vs. New Hampshire
Average Google rating across rated Portsmouth offices.
Portsmouth 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.
- Amy E. Rosania, DMD, Mscd, PCScore 98 · 4.9 ★ · 980 reviews
- Portsmouth Pediatric DentistryScore 98 · 4.9 ★ · 625 reviews
- Harvey Professional AssociationScore 97 · 5.0 ★ · 406 reviews
- Piscataqua Dental Partners PAScore 97 · 5.0 ★ · 389 reviews
- Coastal Dental Associates, PLLCScore 97 · 4.9 ★ · 313 reviews
Most reviewed offices
Largest Google review counts in Portsmouth.
- Amy E. Rosania, DMD, Mscd, PC980 reviews · 4.9 ★
- Portsmouth Pediatric Dentistry625 reviews · 4.9 ★
- Dr Young Park PC500 reviews · 4.2 ★
- HJ Ludington DDS450 reviews · 4.7 ★
- Harvey Professional Association406 reviews · 5.0 ★
Dental group profile matches in Portsmouth
2 local profiles match the recognizable group names below. These are independent directory matches, not claims of affiliation.
Aspen Dental in Portsmouth: Dr Young Park PC, Dr. Young Chan Park, DMD.
Open each linked Portsmouth profile to verify its address, phone, website, rating, review count, and current practice details.
Dental specialties in Portsmouth
The largest supported local categories include Dental Implants (17), Cosmetic Dentists (10), Teeth Whitening (10), Orthodontists (9).
Dental.me guides for Portsmouth
Use these Dental.me guides and comparison hubs with the Portsmouth 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 Portsmouth.
Use the Portsmouth 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 Portsmouth
Who are the highest-rated dentists in Portsmouth, NH?
By Dental.me Score, the top-rated Portsmouth dentists are Amy E. Rosania, DMD, Mscd, PC (Dental.me Score 98, 4.9 stars, 980 reviews); Portsmouth Pediatric Dentistry (Dental.me Score 98, 4.9 stars, 625 reviews); Harvey Professional Association (Dental.me Score 97, 5.0 stars, 406 reviews). Across the city, 26 offices are rated 4.9 to 5.0. The ranked list above updates as new review data comes in.
Are dentists in Portsmouth, NH good?
Portsmouth's rated dental offices average 4.65 stars on Google - compared with a 4.64 New Hampshire average, and 26 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.
Where can I find an emergency dentist in Portsmouth, NH?
Dental.me connects 5 Portsmouth offices to emergency dental care. Compare them on the Emergency Dentists in Portsmouth page, or call one of the highly-rated offices above - many hold same-day slots for urgent tooth pain, broken teeth, and lost fillings or crowns.
What dental categories are common in Portsmouth, NH?
Common Dental.me categories connected to Portsmouth profiles include General Dentistry, Dental Implants, Cosmetic Dentists, Orthodontists, Periodontists. Category data helps organize local options and gives patients a faster way to compare offices by the type of care they are researching.
Which dental group profile matches are in Portsmouth, NH?
Dental.me data connects Portsmouth profiles matching recognizable dental group names including Aspen Dental (2). These are independent Dental.me directory matches; open the local profile to compare address, phone, website, ratings, hours where available, and correction options.
How many dentists are in Portsmouth, NH?
Dental.me organizes 67 dental practice profiles in Portsmouth, NH. 9 have at least one dentist named in Dental.me data. Each profile can be claimed or corrected to add detail.
How many Portsmouth dentists have Google/Maps data, websites, or ratings?
In Portsmouth, 54 practices have Google/Maps enrichment, 41 list a website, and 40 show a star rating. Dental.me uses those signals to make local comparison faster and more useful.
What dental specialties are in Portsmouth, NH?
Dental.me data connects Portsmouth practices with Dental Implants, Cosmetic Dentists, Teeth Whitening, Orthodontists, Invisalign Dentists, Periodontists. 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 Portsmouth 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 Portsmouth dental data shows
Of the 67 Portsmouth offices in this directory, 40 (60%) have Google rating data, 41 (61%) publish a website, 30 (45%) include hours, and 9 (13%) connect at least one dentist name. Google/Maps enrichment currently covers 54 profiles (81%).
Rated Portsmouth offices average 4.65 stars across 5,754 combined Google reviews, compared with 4.64 statewide. 26 local offices are rated 4.9 to 5.0, while 11 currently hold a Dental.me Score of 96 or higher.
Current score leaders: Amy E. Rosania, DMD, Mscd, PC (Score 98, 4.9 stars, 980 reviews); Portsmouth Pediatric Dentistry (Score 98, 4.9 stars, 625 reviews); Harvey Professional Association (Score 97, 5.0 stars, 406 reviews). The city’s largest review sample belongs to Amy E. Rosania, DMD, Mscd, PC, with 980 Google reviews at 4.9 stars.
The three ZIP codes with the most listed offices account for 67 practices (100% of the city directory): 03801 (66), 03804 (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.