◆ Among the top 32% of St. Louis dentists

William Mastorakos

★★★★★4.9 · 46 Google reviews Dentist in St. Louis, MO
★ 4.9 rating ✓ Dental.me Profile

Last updated Aug 7, 2026 · Dental.me Score is independent and can’t be bought.

Quick answer: William Mastorakos in St. Louis

William Mastorakos has 4.9-star rating across 46 Google reviews, Dental.me Score 94 out of 100, address in St. Louis, MO, phone number, website, 1 dentist named, 3 business categories, and 4 days with hours on Dental.me. Compare contact details, map context, provider names, business categories, reviews, Dental.me Score, hours, and nearby dental options.

Top 32% of 316
St. Louis dentists by Dental.me Score
4.9 vs 4.5
its rating vs the St. Louis average
Top 45%
review volume — 46 beats 55% of St. Louis practices

About William Mastorakos

William Mastorakos is located at 10115 Manchester Rd Ste 200, St. Louis, MO 63122. 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 (314) 966-4117, visit moastlouis.com, and open its Google Maps profile.

Dentists at this practice: William Mastorakos, DDS MS.

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

General DentistryOrthodontistsDentist

Reviews and ratings for William Mastorakos

Google business data shows William Mastorakos with a 4.9-star rating across 46 reviews.

William Mastorakos has a Dental.me Score of 94, calculated from star-rating strength, review-count confidence, exact review-count tie-breakers, and limited verification signals.

Within St. Louis, this profile ranks #102 out of 316 scored dental profiles on Dental.me.

View Google reviews for William Mastorakos →

What Dental.me knows about this practice

Location
10115 Manchester Rd Ste 200, St. Louis, MO 63122
Contact paths
phone, website, and Google Maps
Google review signal
4.9 stars from 46 reviews
Dental.me Score
94/100 score
Dentists connected
William Mastorakos, DDS MS
Category signals
General Dentistry, Orthodontists, and Dentist
Business hours
4 days with published hours

How it compares in St. Louis

RankDentistRatingReviewsScore
#100My Kid's Dentist & Orthodontics5.04494
#101Webster Kirkwood Family Dental4.97294
#102William MastorakosYou’re viewing4.94694
#103Pine Lawn Dental4.84694
#104Emergency Dental of St. Louis4.72,12094
For this practice’s team: This practice scores 94. Verify it to raise its Dental.me Score to 97. Verify now →

Practice details

Address
10115 Manchester Rd Ste 200, St. Louis, MO 63122
Phone
(314) 966-4117
Dentists
William Mastorakos, DDS MS
Google profile
View on Maps · 46 reviews

Compare and contact William Mastorakos

Compare William Mastorakos using address, phone, website, 4.9-star Google rating, 46 Google reviews, Dental.me Score 94, 1 named dentist, 3 dental categories, and 4 days with published hours.

Open the St. Louis dentist directory to compare other local profiles, or browse the Missouri dental directory for a statewide view.

Frequently asked questions

How do I contact William Mastorakos?
Call William Mastorakos at (314) 966-4117. For more information, visit moastlouis.com.
Where is William Mastorakos located?
William Mastorakos is located at 10115 Manchester Rd Ste 200, St. Louis, MO 63122.
Which dentists are at this office?
Dentists at this office include William Mastorakos, DDS MS.
Does William Mastorakos have a website?
Yes. The website for William Mastorakos is moastlouis.com.
What rating does Google show for William Mastorakos?
Google business data shows William Mastorakos with a 4.9-star rating from 46 reviews.
What are William Mastorakos's business hours?
Business hours shown: Monday 7AM–4PM; Tuesday 7AM–4PM; Wednesday 7AM–4PM; Thursday 7AM–4PM; Friday Closed; Saturday Closed; Sunday Closed.
What dental categories is William Mastorakos connected to?
Business categories connected to this practice include General Dentistry, Orthodontists, and Dentist.
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This practice’s services in St. Louis
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Dental.me guides for St. Louis

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.