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Best Periodontists in Decatur, GA (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: Greater Decatur Dental, 5.0★ from 518 Google reviews, open 4 days a week.

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4 of Decatur’s 90 clinics have a periodontist on staff, as of October 2026. 0 of them open Saturdays and 0 stay open after 6pm. They offer 17 of our 17 tracked services on average.

Top 4 periodontists in Decatur at a glance

Top 4 periodontists in Decatur at a glance
RankClinicDR ScoreRating (reviews)Best for
1Greater Decatur Dental715.0★ (518)Top DR Score among periodontists
2Great Expressions Dental Centers - South DeKalb714.7★ (1,125)—
3ClearChoice Dental Implant Center664.7★ (241)—
4Great Expressions Dental Centers - Decatur664.2★ (2,351)—

The 4 periodontists in Decatur, ranked

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

  1. Ranked #1 in Decatur

    #1 Greater Decatur Dental

    3744 Lavista Rd, Decatur, GA 30033, United States

    71/100

    Ranked #1 because of its Google rating and review volume: 5.0★ from 518 Google reviews, 518 Google reviews.

    • 5.0from 518 Google reviews
    Hours
    Mon 8 AM–4 PM · Tue 8 AM–5 PM · Wed 7:30 AM–5 PM · Thu 7:30 AM–3 PM · Fri–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Greater Decatur DentalFull profile(404) 634-2205
    In their words

    Greater Decatur Dental is a Dentist Office located in Decatur, GA. We specialize in teeth cleaning, invisalign services, botox services, teeth extraction, teeth whitening, dentures, and more. Our friendly and professional team offers a complete range of treatment from cosmetic and implant restorative dentistry to everyday general family dental care. Greater Decatur Dental provides professional, state-of-the-art, personalized dental care for our patients in a very friendly…

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

  2. #2 Great Expressions Dental Centers - South DeKalb

    2853 Candler Rd #101, Decatur, GA 30034

    71/100

    Ranked #2 because of its Google rating and review volume: 4.7★ from 1,125 Google reviews, 1,125 Google reviews.

    • 4.7from 1,125 Google reviews
    Hours
    Mon–Thu 7:30 AM–4 PM · Fri 7:30 AM–12 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Great Expressions Dental Centers - South DeKalbFull profile(404) 244-1166
    In their words

    Great Expressions Dental Centers provides access to affordable dental care delivering both quality and convenience. Our patients rely on us to improve their oral health and we deliver it, one smile at a time.Great Expressions Dental Centers’ doctors and team members strive to help you be your own kind of great every day. We come to work to serve you, and protect that special thing you use to greet the world: your smile. Choosing a neighborhood dental office is an important…

    From Great Expressions Dental Centers - South DeKalb's own description. Not part of the ranking.

  3. #3 ClearChoice Dental Implant Center

    1 W Ct Square Suite 325, Decatur, GA 30030, United States

    66/100

    Ranked #3 because of its Google rating and review volume: 4.7★ from 241 Google reviews, 241 Google reviews.

    • 4.7from 241 Google reviews
    Hours
    Mon–Thu 7 AM–5 PM · Fri–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at ClearChoice Dental Implant CenterFull profile(470) 731-5845
    In their words

    Regardless of whether you are ready to schedule your dental implant procedure or are still in the process of researching if dental implants are the best solutions for you, ClearChoice Dental Decatur GA is here to guide you through the process. Our team of professionals at ClearChoice Dental Implants Decatur offers excellent, convenient care for every patient. Schedule a free consultation to discuss your teeth replacement options and receive a personalized treatment plan.

    From ClearChoice Dental Implant Center's own description. Not part of the ranking.

  4. #4 Great Expressions Dental Centers - Decatur

    200 E Ponce de Leon Ave # 300, Decatur, GA 30030, United States

    66/100

    Ranked #4 because of its Google rating and review volume: 4.2★ from 2,351 Google reviews, the most Google reviews in Decatur (2,351).

    • 4.2from 2,351 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Great Expressions Dental Centers - DecaturFull profile(470) 622-7677
    In their words

    Great Expressions Dental Centers provides access to affordable dental care delivering both quality and convenience. Our patients rely on us to improve their oral health and we deliver it, one smile at a time.Great Expressions Dental Centers’ doctors and team members strive to help you be your own kind of great every day. We come to work to serve you, and protect that special thing you use to greet the world: your smile. Choosing a neighborhood dental office is an important…

    From Great Expressions Dental Centers - Decatur's own description. Not part of the ranking.

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How we ranked Decatur dentists

This list covers the 4 Decatur clinics that have a periodontist on staff. We scored 4 Decatur clinics on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 27 were excluded (5 closed and 22 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 Decatur 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 Decatur, GA: frequently asked questions

Who are the periodontists in Decatur?

4 Decatur clinics have a periodontist on staff in our data. By DR Score, the highest-ranked are Greater Decatur Dental, Great Expressions Dental Centers - South DeKalb and ClearChoice Dental Implant Center.

How are periodontists in Decatur 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 Decatur clinics that have a periodontist on staff, in DR Score order. No clinic pays for its position.

Update log for Decatur

  1. : DR Scores recalculated for 90 clinics.
  2. : 22 duplicate listings merged.
  3. : 5 closed clinics removed.

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