1
185 COTTAGE ST STE 2, Portsmouth, NH 038014108+16032940110
DentistUpdated April 2026
Best Dentists in Portsmouth, NH (2026)
Looking for a dentist in Portsmouth? We've compiled a list of the top 20 verified dentists in Portsmouth, NH based on ratings, reviews, and public business records.
35
Total Dentists
20
Top Rated
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Avg Rating
0
Total Reviews
Top 20 Dentists in Portsmouth, NH
2
313 ISLINGTON ST, Portsmouth, NH 038018221+16034363718
3
610 ISLINGTON ST, Portsmouth, NH 038014216+16034367810
4
118 MAPLEWOOD AVE, SUITE B-7, Portsmouth, NH 038013787+16034301010
5
2837 LAFAYETTE RD, Portsmouth, NH 038015648+16034366997
6
150 GRIFFIN RD STE 1, Portsmouth, NH 038017131+16034362204
7
1800 WOODBURY AVE, Portsmouth, NH 038013238+16034368822
8
14 MANCHESTER SQ, SUITE 215, Portsmouth, NH 038012889+16036108765
9
230 LAFAYETTE RD, BLDG C, Portsmouth, NH 03801+16034365500
10
150 GRIFFIN RD STE 1, Portsmouth, NH 038017131+16034275122
11
200 GRIFFIN RD, SUITE 8, Portsmouth, NH 038017145+16034363608
12
545 LAFAYETTE RD, PVT BUILDING, Portsmouth, NH 03801+16034369004
13
278 LAFAYETTE RD, Portsmouth, NH 038015455+16034365444
14
320 UNION ST, Portsmouth, NH 038015052+16034362144
15
303 ISLINGTON ST, Portsmouth, NH 038014219+16034317605
16
150 GRIFFIN RD STE 1, Portsmouth, NH 038017131+16034318899
17
288 LAFAYETTE RD, SUITE A, Portsmouth, NH 03801+16034366400
18
2456 LAFAYETTE RD, Portsmouth, NH 038015624+16034369908
19
278 LAFAYETTE ROAD, BLDG E, Portsmouth, NH 038015455+16034309009
20
1000 ISLINGTON ST, Portsmouth, NH 038014224+16034368030
How We Chose These Dentists
Our directory aggregates data from multiple public sources to compile the most comprehensive list of dentists in Portsmouth, NH. Here's how we evaluate and rank professionals:
- Public Licensing Records— We verify that each professional holds valid, up-to-date licenses and registrations in NH.
- NPI Registry & Business Records — For healthcare professionals, we cross-reference the National Provider Identifier registry. For other verticals, we use state business filings and industry databases.
- Customer Ratings & Reviews — We aggregate ratings from major review platforms to surface the highest-quality professionals.
- Completeness of Information— Professionals with verified contact details, addresses, and active online presence rank higher.
Tips for Choosing a Dentist in Portsmouth
Check Reviews & Ratings
Look for dentists with consistently high ratings and a meaningful number of reviews. A dentist with 4.5 stars and 100+ reviews is generally more reliable than one with 5 stars and only 2 reviews.
Verify Credentials
Always verify that the dentist holds appropriate licenses for NH. Check with your state's licensing board for the most up-to-date information.
Compare Multiple Options
Don't settle for the first option. Contact at least 2-3 dentists to compare services, availability, and pricing before making your decision.
Ask About Experience
Inquire about the dentist's experience with your specific needs. Specialists who focus on particular areas may provide better outcomes than generalists.
Frequently Asked Questions
How many dentists are in Portsmouth, NH?
Our directory currently lists 35 verified dentists in Portsmouth, NH. This number is regularly updated as new professionals are added to our database.
How do I choose the best dentist in Portsmouth?
Start by reviewing ratings and the number of reviews above. Look for professionals with consistent high marks and verified credentials. We recommend contacting 2-3 options to compare availability, services, and pricing.
Find a Dentist in Portsmouth Today
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