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Best Periodontists in Rockville, MD (2026)

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

The short answer

  1. 1

    Top DR Score among periodontists: StarBrite Dental, 4.8★ from 1,614 Google reviews, open evenings until 9 PM and Saturdays until 5 PM.

  2. 2

    Best for weekend appointments: Smiley Dental Care, 4.9★ from 83 Google reviews, open Saturdays until 4 PM.

  3. 4

    Best for evenings: Potomac Dental Clinic, 4.7★ from 164 Google reviews, open evenings until 8 PM and Saturdays until 2 PM.

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

18 of Rockville’s 123 clinics have a periodontist on staff, as of October 2026. 8 of them open Saturdays and 4 stay open after 6pm. They offer 10 of our 17 tracked services on average.

Top 10 periodontists in Rockville at a glance

Top 10 periodontists in Rockville at a glance
RankClinicDR ScoreRating (reviews)Evenings / weekendsBest for
1StarBrite Dental824.8★ (1,614)Evenings · SatTop DR Score among periodontists
2Smiley Dental Care774.9★ (83)SatBest for weekend appointments
3Dlight Dental744.8★ (370)Sat—
4Potomac Dental Clinic714.7★ (164)Evenings · SatBest for evenings
5Fallsgrove Center for Dentistry704.9★ (354)——
6Joseph M. Boesch DDS PC704.8★ (174)Sat—
7Gladnick Family and Cosmetic Dentistry695.0★ (351)——
8Rockville Dental Suite685.0★ (356)Evenings · Sat—
9Congressional Dental Care674.9★ (159)——
10Care Soft Dental674.6★ (130)Evenings—

The 18 periodontists in Rockville, ranked

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

  1. Ranked #1 in Rockville

    #1 StarBrite Dental

    5930 Hubbard Dr, Rockville, MD 20852

    82/100

    Ranked #1 because of its Google rating and review volume: 4.8★ from 1,614 Google reviews, the most Google reviews in Rockville (1,614).

    • 4.8from 1,614 Google reviews
    Hours
    Mon closed · Tue 10 AM–4 PM · Wed 9 AM–4 PM · Thu 1 PM–9 PM · Fri 9 AM–4 PM · Sat 9 AM–5 PM · Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at StarBrite DentalFull profile(301) 888-6812
    In their words

    StarBrite Dental is dedicated to the qualities you want most in a healthcare provider—uncompromising dedication to excellence of care and the integrity to place the patient’s needs first and foremost. From staffing and technical training, to the choices of services we offer—everything is oriented around preserving our patient's oral health. When you tell us your goals for your dental health or your concerns, we’re listening. It’s important to us that we work together to…

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

  3. #3 Dlight Dental

    9600 Blackwell Rd Suite 101, Rockville, MD 20850, United States

    74/100

    Ranked #3 because of its Google rating and review volume: 4.8★ from 370 Google reviews, 370 Google reviews.

    • 4.8from 370 Google reviews
    Hours
    Mon 9 AM–6 PM · Tue 8 AM–5 PM · Wed 9 AM–6 PM · Thu 8 AM–5 PM · Fri 9 AM–5 PM · Sat 9 AM–2 PM · Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Dlight DentalFull profile(301) 330-9644
    In their words

    We practice a full scope of general and preventive services to porcelain veneers, dental implants, crowns and bridges. Our Dentists can now correct a wide variety of so-called permanent cosmetic dental problems, and can literally redesign your smile. When it comes to picking a dentist, we know that you have options. Personalized, gentle, comprehensive patient care is our number one priority. Here are just a few things that make our practice unique: From the front office to…

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

  4. #4 Potomac Dental Clinic

    5862 Hubbard Dr, Rockville, MD 20852

    71/100

    Ranked #4 because of its Google rating and review volume: 4.7★ from 164 Google reviews, 164 Google reviews.

    • 4.7from 164 Google reviews
    Hours
    Mon 9 AM–5 PM · Tue 1 PM–8 PM · Wed closed · Thu 10 AM–5 PM · Fri 9 AM–5 PM · Sat 9 AM–2 PM · Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Potomac Dental ClinicFull profile(301) 804-6407
    In their words

    Potomac Dental Clinic provides residents of Rockville, Potomac, North Bethesda, and the surrounding areas with quality dental care for the whole family! Our services include cosmetic dentistry, general dental care, gum disease treatment, and more. We look forward to helping you with your dental needs. Visit our site to learn more!

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

  5. #5 Fallsgrove Center for Dentistry

    14955 Shady Grove Rd Suite 200, Rockville, MD 20850, United States

    70/100

    Ranked #5 because of its Google rating and review volume: 4.9★ from 354 Google reviews, 354 Google reviews.

    • 4.9from 354 Google reviews
    Hours
    Mon–Thu 8 AM–5 PM · Fri 8 AM–3 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Fallsgrove Center for DentistryFull profile(301) 610-9909
    In their words

    Our group practice contains a unique team of leading dentists in the Washington,D.C. Metropolitan area who focus on providing quality care to all of our patients in a comfortable and friendly environment. We offer a variety of services including orthodontics,lnvisalign,dental implants,dental surgeries,periodontics,cosmetic dentistry, endodontics ,dental sleep medicine, botox and filler treatments, comprehensive restorative dentistry, and most notably preventative dental…

    From Fallsgrove Center for Dentistry's own description. Not part of the ranking.

  7. #7 Gladnick Family and Cosmetic Dentistry

    15215 Shady Grove Rd Suite 103, Rockville, MD 20850

    69/100

    Ranked #7 because of its Google rating and review volume: 5.0★ from 351 Google reviews, 351 Google reviews.

    • 5.0from 351 Google reviews
    Hours
    Mon–Tue 8 AM–4 PM · Wed 8 AM–3 PM · Thu 8 AM–4 PM · Fri 8 AM–3 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Gladnick Family and Cosmetic DentistryFull profile(301) 963-0800
    In their words

    The husband-and-wife team of Drs. Tommy and Elizabeth Gladnick is excited to bring you on board as the newest member of our dental family! At our practice, you are a valuable member of our dental care team, and will listen to your individualized needs and concerns. Call (301) 963-0800 to schedule an appointment today!

    From Gladnick Family and Cosmetic Dentistry's own description. Not part of the ranking.

  15. #15 Zuri Dental

    15200 Shady Grove Rd Ste 211, Rockville, MD 20850

    60/100

    Ranked #15 because of its Google rating and review volume: 4.8★ from 194 Google reviews, 194 Google reviews.

    • 4.8from 194 Google reviews
    Hours
    Mon closed · Tue 9 AM–6 PM · Wed 8 AM–5 PM · Thu 9 AM–6 PM · Fri 8 AM–5 PM · Sat 9 AM–3 PM · Sun closed

    Implants

    Book appointment at Zuri DentalFull profile(301) 468-9001

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How we ranked Rockville dentists

This list covers the 18 Rockville clinics that have a periodontist on staff. We scored 18 Rockville clinics on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 33 were excluded (33 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 Rockville 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 Rockville, MD: frequently asked questions

Who are the periodontists in Rockville?

18 Rockville clinics have a periodontist on staff in our data. By DR Score, the highest-ranked are StarBrite Dental, Smiley Dental Care and Dlight Dental. These counts come from clinic hours and profile data as of October 2026, re-checked every week.

Which of these Rockville clinics are open on Saturday?

8 of the 18 clinics on this page open on Saturdays. The highest-ranked are StarBrite Dental, Smiley Dental Care and Dlight Dental, and StarBrite Dental opens 9 AM–5 PM. These counts come from clinic hours and profile data as of October 2026, re-checked every week.

Which Rockville clinics on this page are open late?

4 of the 18 clinics on this page stay open after 6pm on at least one weekday. StarBrite Dental has the latest weekday hours, until 9 PM on Thursdays. These counts come from clinic hours and profile data as of October 2026, re-checked every week.

How are periodontists in Rockville 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 18 Rockville clinics that have a periodontist on staff, in DR Score order. No clinic pays for its position.

Update log for Rockville

  1. : DR Scores recalculated for 123 clinics.
  2. : 33 duplicate listings merged.

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