◆ #5 highest-rated dentist in Gaithersburg

Mark Winnick

★★★★★4.9 · 470 Google reviews Dentist in Gaithersburg, MD
★ 4.9 rating ◆ Top-rated in Gaithersburg ✓ Dental.me Profile

Last updated Aug 6, 2026 · Dental.me Score is independent and can’t be bought.

Quick answer: Mark Winnick in Gaithersburg

Mark Winnick has 4.9-star rating across 470 Google reviews, Dental.me Score 97 out of 100, address in Gaithersburg, MD, phone number, website, 1 dentist named, 4 business categories, and 5 days with hours on Dental.me. Compare contact details, map context, provider names, business categories, reviews, Dental.me Score, hours, and nearby dental options.

#5 of 117
Gaithersburg dentists by Dental.me Score
4.9 vs 4.6
its rating vs the Gaithersburg average
Top 9%
review volume — 470 beats 91% of Gaithersburg practices

About Mark Winnick

Mark Winnick is located at 802 Russell Ave Suite 3a, Gaithersburg, MD 20879. Its Dental.me profile includes phone, website, dentist names, dental categories, Google rating and review data, business hours, and Google Maps details.

To contact the office, call (301) 926-8282, visit frederickperioandimplants.com, and open its Google Maps profile.

Dentists at this practice: Mark Winnick, D.D.S.

Dental categories connected to this profile: General Dentistry, Periodontists, Dental Implants, and Dentist.

General DentistryPeriodontistsDental ImplantsDentist

Reviews and ratings for Mark Winnick

Google business data shows Mark Winnick with a 4.9-star rating across 470 reviews.

Mark Winnick has a Dental.me Score of 97, calculated from star-rating strength, review-count confidence, exact review-count tie-breakers, and limited verification signals.

Within Gaithersburg, this profile ranks #5 out of 117 scored dental profiles on Dental.me.

View Google reviews for Mark Winnick →

What Dental.me knows about this practice

Location
802 Russell Ave Suite 3a, Gaithersburg, MD 20879
Contact paths
phone, website, and Google Maps
Google review signal
4.9 stars from 470 reviews
Dental.me Score
97/100 score
Dentists connected
Mark Winnick, D.D.S.
Category signals
General Dentistry, Periodontists, Dental Implants, and Dentist
Business hours
5 days with published hours

How it compares in Gaithersburg

RankDentistRatingReviewsScore
#3Kimberly Purring4.91,21498
#4Lev Tomashevsky DDS, LLC4.995198
#5Mark WinnickYou’re viewing4.947097
#6Greater Maryland Oral Surgery & Dental Implants in Gaithersburg4.941697
#7Dr. Avila; Sublime Smiles Orthodontics5.027696
For this practice’s team: This practice scores 97. Verify it to unlock a perfect Dental.me Score of 100. Verify now →

Practice details

Address
802 Russell Ave Suite 3a, Gaithersburg, MD 20879
Phone
(301) 926-8282
Dentists
Mark Winnick, D.D.S.
Google profile
View on Maps · 470 reviews

Compare and contact Mark Winnick

Compare Mark Winnick using address, phone, website, 4.9-star Google rating, 470 Google reviews, Dental.me Score 97, 1 named dentist, 4 dental categories, and 5 days with published hours.

Open the Gaithersburg dentist directory to compare other local profiles, or browse the Maryland dental directory for a statewide view.

Frequently asked questions

How do I contact Mark Winnick?
Call Mark Winnick at (301) 926-8282. For more information, visit frederickperioandimplants.com.
Where is Mark Winnick located?
Mark Winnick is located at 802 Russell Ave Suite 3a, Gaithersburg, MD 20879.
Which dentists are at this office?
Dentists at this office include Mark Winnick, D.D.S.
Does Mark Winnick have a website?
Yes. The website for Mark Winnick is frederickperioandimplants.com.
What rating does Google show for Mark Winnick?
Google business data shows Mark Winnick with a 4.9-star rating from 470 reviews.
What are Mark Winnick's business hours?
Business hours shown: Monday 8AM–4PM; Tuesday 8AM–4PM; Wednesday 8AM–4PM; Thursday 8AM–4PM; Friday 9AM–2PM; Saturday Closed; Sunday Closed.
What dental categories is Mark Winnick connected to?
Business categories connected to this practice include General Dentistry, Periodontists, Dental Implants, and Dentist.
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Dental.me guides for Gaithersburg

How Dental.me verifies this data. We combine provider, location, business-profile, practice website, dentist-submitted, correction, and direct office-confirmation data. Profiles show a last-updated date, and rankings are independent of paid placement. Verification methodology · How we rank

Profile data includes practice, provider, location, and business-profile information organized by Dental.me. Last updated August 7, 2026.