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Best Periodontists in Knoxville, TN (2026)

4 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Top DR Score among periodontists: Cornerstone Dental Arts, 4.9★ from 865 Google reviews, open 5 days a week.

  2. 2

    Best for evenings: Aspen Dental, 4.3★ from 909 Google reviews, open evenings until 7 PM.

Rankings can't be bought. Booking through us earns you a $60 gift card and doesn’t affect order. How we rank

4 of Knoxville’s 99 clinics have a periodontist on staff, as of October 2026. 0 of them open Saturdays and 3 stay open after 6pm. They offer 17 of our 17 tracked services on average.

Top 4 periodontists in Knoxville at a glance

Top 4 periodontists in Knoxville at a glance
RankClinicDR ScoreRating (reviews)Evenings / weekendsBest for
1Cornerstone Dental Arts754.9★ (865)—Top DR Score among periodontists
2Aspen Dental714.3★ (909)EveningsBest for evenings
3Aspen Dental694.3★ (987)Evenings—
4Aspen Dental664.1★ (1,129)Evenings—

The 4 periodontists in Knoxville, ranked

Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.

  1. Ranked #1 in Knoxville

    #1 Cornerstone Dental Arts

    8912 Town and Country Cir, Knoxville, TN 37923, United States

    75/100

    Ranked #1 because of its Google rating and review volume: 4.9★ from 865 Google reviews, 865 Google reviews.

    • 4.9from 865 Google reviews
    Hours
    Mon–Tue 8 AM–5 PM · Wed–Thu 7 AM–5 PM · Fri 8 AM–1 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Cornerstone Dental ArtsFull profile(865) 531-7117
    In their words

    Knoxville families love Cornerstone Dental Arts because they know that they can have all of their dental needs completely met at one convenient location. We are proud to have a uniquely large team of doctors and staff where each member is dedicated to providing the kind of personalized, gentle dental care that can truly make a difference in a patient's life. When it comes to taking care of you and your family's smiles, you can trust that we'll always have everything you need.

    From Cornerstone Dental Arts's own description. Not part of the ranking.

  2. #2 Aspen Dental

    7560 Chapman Hwy, Knoxville, TN 37920, United States

    71/100

    Ranked #2 because of its Google rating and review volume: 4.3★ from 909 Google reviews, 909 Google reviews.

    • 4.3from 909 Google reviews
    Hours
    Mon–Wed 7:30 AM–5:30 PM · Thu 9 AM–7 PM · Fri 7:30 AM–12:30 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Aspen DentalFull profile(865) 282-2978
    In their words

    Aspen Dental in Knoxville,TN offers a wide range of dental services like denture, gum diseases, root canal, crowns and bridges offered by skilled doctors and best lab technicians .To see a dentist near you book online or call during Monday – Friday 6:30am –11:00pm, Saturday 7:00am – 9:00pm, or Sunday 7:00am – 5:30pm EST. As part of our Smile Wide Smile Safe Promise, we are taking proactive steps so that patients, care teams, and communities have a safe, clean care…

    From Aspen Dental's own description. Not part of the ranking.

  3. #3 Aspen Dental

    2964 Miller Pl Way, Knoxville, TN 37924

    69/100

    Ranked #3 because of its Google rating and review volume: 4.3★ from 987 Google reviews, 987 Google reviews.

    • 4.3from 987 Google reviews
    Hours
    Mon 7:30 AM–5:30 PM · Tue 9 AM–7 PM · Wed–Thu 7:30 AM–5:30 PM · Fri 8 AM–12 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Aspen DentalFull profile(865) 282-4783
    In their words

    Aspen Dental in Knoxville,TN offers a wide range of dental services like denture, gum diseases, root canal, crowns and bridges offered by skilled doctors and best lab technicians .To see a dentist near you book online or call during Monday – Friday 6:30am –11:00pm, Saturday 7:00am – 9:00pm, or Sunday 7:00am – 5:30pm EST. As part of our Smile Wide Smile Safe Promise, we are taking proactive steps so that patients, care teams, and communities have a safe, clean care…

    From Aspen Dental's own description. Not part of the ranking.

  4. #4 Aspen Dental

    7731 Kingston Pike Ste 102, Knoxville, TN 37919, United States

    66/100

    Ranked #4 because of its Google rating and review volume: 4.1★ from 1,129 Google reviews, the most Google reviews in Knoxville (1,129).

    • 4.1from 1,129 Google reviews
    Hours
    Mon 7:30 AM–5:30 PM · Tue 9 AM–7 PM · Wed–Thu 7:30 AM–5:30 PM · Fri 8 AM–12 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Aspen DentalFull profile(865) 525-4422
    In their words

    Aspen Dental in Knoxville,TN offers a wide range of dental services like denture, gum diseases, root canal, crowns and bridges offered by skilled doctors and best lab technicians .To see a dentist near you book online or call during Monday – Friday 6:30am –11:00pm, Saturday 7:00am – 9:00pm, or Sunday 7:00am – 5:30pm EST. As part of our Smile Wide Smile Safe Promise, we are taking proactive steps so that patients, care teams, and communities have a safe, clean care…

    From Aspen Dental's own description. Not part of the ranking.

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How we ranked Knoxville dentists

This list covers the 4 Knoxville clinics that have a periodontist on staff. We scored 4 Knoxville clinics on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 18 were excluded (1 closed and 17 duplicate listings). Data from Google listings and clinic websites, refreshed October 21, 2026.

Paid placement never changes a rank or score. Featured clinics are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

DR Score factors and weights
FactorWeightComputed fromIn Knoxville data
Reputation45%Bayesian-adjusted Google star ratingMeasured
Review volume15%log10(review count) against the city maximumMeasured
Recency10%Share of reviews in the last 12 monthsMeasured
Access15%Evenings, Saturday, Sunday, same-day/emergency, accepting new patientsMeasured
Services10%Services offered out of 17Measured
Profile completeness5%Named dentists, years open, languages, insurance, photosMeasured

Best Periodontists in Knoxville, TN: frequently asked questions

Who are the periodontists in Knoxville?

4 Knoxville clinics have a periodontist on staff in our data. By DR Score, the highest-ranked are Cornerstone Dental Arts, Aspen Dental and Aspen Dental. These counts come from clinic hours and profile data as of October 2026, re-checked every week.

Which Knoxville clinics on this page are open late?

3 of the 4 clinics on this page stay open after 6pm on at least one weekday. Aspen Dental has the latest weekday hours, until 7 PM on Thursdays. These counts come from clinic hours and profile data as of October 2026, re-checked every week.

How are periodontists in Knoxville ranked?

Each clinic has one DR Score from 0 to 100, built from 6 published factors: reputation, review volume, recency, access, services and profile completeness. This page lists the 4 Knoxville clinics that have a periodontist on staff, in DR Score order. No clinic pays for its position.

Update log for Knoxville

  1. : DR Scores recalculated for 99 clinics.
  2. : 17 duplicate listings merged.
  3. : 1 closed clinic removed.

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