Dentists in Portsmouth, RI

12 dentists found in and around Portsmouth · average rating 4.6★. Listings are ranked by rating, weighted by review count.

Need urgent care? Emergency dentist in Portsmouth - weekend and late openers

Updated 2026-06-17

View map of Portsmouth dentists (12)

Showing 1-12 of 12 dentists

4.9 (482)

Portsmouth Dental Associates

Portsmouth Dental Associates in Portsmouth, Rhode Island, is rated 4.9 out of 5 across 482 reviews. The practice opens before 8am but does not offer weekend or evening hours.

2765 E Main Rd · Portsmouth, RI
Hours
4.9 (374)

Aquidneck Dental

Aquidneck Dental, a dental clinic in Portsmouth, Rhode Island, is rated 4.9 out of 5 across 374 reviews. The practice provides dental services to the local community.

21 King Charles Dr · Portsmouth, RI
Hours
5.0 (78)

Portsmouth Family Dental

Rated 5 out of 5 across 78 reviews, Portsmouth Family Dental is a dentist located in Portsmouth, Rhode Island.

209 Clock Tower Square · Portsmouth, RI
Hours
4.9 (65)

Forster Orthodontics

Forster Orthodontics is an orthodontist located in Portsmouth, Rhode Island. The practice is rated 4.9 out of 5 across 65 reviews.

206 Clock Tower Square · Portsmouth, RI
Hours
4.6 (35)

Tom D Swanson, DDS Inc.

Tom D Swanson, DDS Inc. is a pediatric dentist located in Portsmouth, Rhode Island, also providing services as a dental hygienist, dentist, emergency dental service, and oral surgeon. The practice is rated 4.6 out of 5 across 35 reviews.

1985 E Main Rd · Portsmouth, RI
Hours
5.0 (6)

Dr. James Cavanaugh

Dr. James Cavanaugh provides dental services in Portsmouth, Rhode Island. The practice is a practitioner service location and is rated 5 out of 5 across 6 reviews.

209 Clock Tower Square · Portsmouth, RI
4.5 (24)

Advanced Care Endodontics

Advanced Care Endodontics is an endodontist and dentist in Portsmouth, Rhode Island. The practice is rated 4.5 out of 5 across 24 reviews.

31 King Charles Dr · Portsmouth, RI
5.0 (1)

Jon A. Ruel, DMD

Jon A. Ruel, DMD is a prosthodontist located in Portsmouth, Rhode Island. The practice is rated 5 out of 5 across one review.

21 King Charles Dr · Portsmouth, RI
3.5 (11)

Dr. Steven Pinto

Dr. Steven Pinto is an endodontist based in Portsmouth, Rhode Island. The practice offers practitioner service location. It is rated 3.5 out of 5 across 11 reviews.

31 King Charles Dr Ste B · Portsmouth, RI
3.2 (13)

Eric M Johnsen DMD

Eric M Johnsen DMD is a dental practice in Portsmouth, Rhode Island. It offers cosmetic dentistry, general dental clinic services, emergency dental care, and pediatric dentistry. The practice is rated 3.2 out of 5 across 13 reviews.

880 E Main Rd · Portsmouth, RI
Hours

Nicholas Lavoie

Nicholas Lavoie is a dentist based in Portsmouth, Rhode Island. The practice serves the local community.

31 King Charles Dr Ste D · Portsmouth, RI

Warren Nogueira

Warren Nogueira is a dentist located in Portsmouth, Rhode Island. The practice also serves as a practitioner service location.

21 King Charles Dr · Portsmouth, RI

About dentists in Portsmouth

There are 12 dentists in Portsmouth, Rhode Island in our directory. Rated listings average 4.6★, based on 10 practices with Google reviews. 6 rate 4.5★ or above on a solid base of reviews. Among these listings, 11 have a website. Portsmouth Dental Associates currently leads on rating (4.9★ from 482 reviews). Listings are ordered by rating and review count - confirm details directly with each dentist before booking.

Frequently asked questions

How many dentists are there in Portsmouth, Rhode Island?

Our directory currently lists 12 dentists in and around Portsmouth, with an average Google rating of 4.6 out of 5 across the rated practices.

Who is the highest-rated dentist in Portsmouth?

Portsmouth Dental Associates leads with 4.9★ (482 reviews) at the time of our last update. See the listings above for current standings.

How do I find a dentist near me in Portsmouth?

Use our near-me search to sort every Portsmouth dentist by distance from your address or ZIP code, with live open-now status and one-tap directions. The listings above are ranked by rating and review count instead.

Where do these ratings come from?

Ratings and review counts are compiled from public Google Maps data and refreshed periodically. We display them as reported and do not accept payment to change rankings. Always confirm details directly with the practice.

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