Compare 4 dental offices in Portland, TN (Sumner County). Read 547 Google reviews, with an average rating of 4.58 stars.
Last updated Oct 31, 2026 · How we rank →
How we rank · independent Dental.me Score · Featured is separate and cannot buy rank.
How Portland’s 4 dental offices compare.
How Portland’s rated offices spread across score tiers.
Average Google rating across rated Portland offices.
Compare the highest scores and the most Google reviews.
Top of the independent, non-paid ranking.
Largest Google review counts in Portland.
These guides help you compare Portland dentists, understand treatment choices and plan for costs and insurance.
Guide links connect this city directory to the broader Tennessee and national Dental.me research library. Organic rankings use Dental.me Score; Featured placements stay separate from the ranked list.
Nearby cities with dentists, by distance from Portland.
Explore nearby cities and types of care, or browse all Tennessee dentists.
Each office page has website, map and phone links to help you discuss care, insurance and payment.
By Dental.me Score, the top-rated Portland dentists are Main Street Dental (Dental.me Score 97, 5.0 stars, 326 reviews); Melvin Mitchell (Dental.me Score 96, 5.0 stars, 178 reviews); Wells Kirk O DDS (Dental.me Score 92, 4.8 stars, 23 reviews). Across the city, 2 offices are rated 4.9 to 5.0. The ranked list above updates as new review data comes in.
Portland's rated dental offices average 4.58 stars on Google - compared with a 4.57 Tennessee average, and 2 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.
Common Dental.me categories connected to Portland profiles include General Dentistry. Category data helps organize local options and gives patients a faster way to compare offices by the type of care they are researching.
Compare 4 dental offices in Portland, TN. Each office page has contact details to help you plan your visit.
Use the Dental.me Score, Google reviews, location and type of care to narrow your choices. Follow an office's website link or call it to discuss treatment and payment.
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.
Rated Portland offices average 4.58 stars across 547 combined Google reviews, compared with 4.57 statewide. 2 local offices are rated 4.9 to 5.0, while 2 currently hold a Dental.me Score of 96 or higher.
Current score leaders: Main Street Dental (Score 97, 5.0 stars, 326 reviews); Melvin Mitchell (Score 96, 5.0 stars, 178 reviews); Wells Kirk O DDS (Score 92, 4.8 stars, 23 reviews). The most Google reviews are for Main Street Dental, with 326 reviews at 5.0 stars.
The listed ZIP code has 4 dental offices: 37148 (4).
Because Portland has 4 listed offices, every local result fits in one comparison view:
For a wider search near Portland, compare White House (11 miles, 17 offices), Gallatin (14 miles, 39 offices), Westmoreland (15 miles, 2 offices), Greenbrier (19 miles, 3 offices), Hendersonville (19 miles, 76 offices).
Read how Dental.me checks dentist details.