Jonathan Altmark

★★★★4.1 · 44 Google reviews Dentist in Commack, NY
★ 4.1 rating ✓ Dental.me Profile

Last updated Aug 31, 2026 · Dental.me Score is independent and can’t be bought.

Quick answer: Jonathan Altmark in Commack

Jonathan Altmark has 4.1-star rating across 44 Google reviews, Dental.me Score 82 out of 100, address in Commack, NY, phone number, website, 1 dentist named, 4 business categories, and 6 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 93% of 44
Commack dentists by Dental.me Score
4.1 vs 4.7
its rating vs the Commack average
Top 50%
review volume — 44 beats 50% of Commack practices

About Jonathan Altmark

Jonathan Altmark is located at 77 Veterans Memorial Hwy #1, Commack, NY 11725. 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 (631) 499-2100, visit altmarkkidzdentistry.com, and open its Google Maps profile.

Dentists at this practice: Jonathan Altmark, dds.

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

General DentistryOrthodontistsPediatric DentistsDentist

Reviews and ratings for Jonathan Altmark

Google business data shows Jonathan Altmark with a 4.1-star rating across 44 reviews.

Jonathan Altmark has a Dental.me Score of 82, calculated from star-rating strength, review-count confidence, exact review-count tie-breakers, and limited verification signals.

Within Commack, this profile ranks #41 out of 44 scored dental profiles on Dental.me.

View Google reviews for Jonathan Altmark →

What Dental.me knows about this practice

Location
77 Veterans Memorial Hwy #1, Commack, NY 11725
Contact paths
phone, website, and Google Maps
Google review signal
4.1 stars from 44 reviews
Dental.me Score
82/100 score
Dentists connected
Jonathan Altmark, dds
Category signals
General Dentistry, Orthodontists, Pediatric Dentists, and Dentist
Business hours
6 days with published hours

How it compares in Commack

RankDentistRatingReviewsScore
#39Robert Dubois5.0184
#40Ralph Berardi4.2584
#41Jonathan AltmarkYou’re viewing4.14482
#42Kalkines Louis DDS3.7374
#43OLD American Dental3.624172
For this practice’s team: This practice scores 82. Verify it to raise its Dental.me Score to 85. Verify now →

Practice details

Address
77 Veterans Memorial Hwy #1, Commack, NY 11725
Phone
(631) 499-2100
Dentists
Jonathan Altmark, dds
Google profile
View on Maps · 44 reviews

Compare and contact Jonathan Altmark

Compare Jonathan Altmark using address, phone, website, 4.1-star Google rating, 44 Google reviews, Dental.me Score 82, 1 named dentist, 4 dental categories, and 6 days with published hours.

Open the Commack dentist directory to compare other local profiles, or browse the New York dental directory for a statewide view.

Frequently asked questions

How do I contact Jonathan Altmark?
Call Jonathan Altmark at (631) 499-2100. For more information, visit altmarkkidzdentistry.com.
Where is Jonathan Altmark located?
Jonathan Altmark is located at 77 Veterans Memorial Hwy #1, Commack, NY 11725.
Which dentists are at this office?
Dentists at this office include Jonathan Altmark, dds.
Does Jonathan Altmark have a website?
Yes. The website for Jonathan Altmark is altmarkkidzdentistry.com.
What rating does Google show for Jonathan Altmark?
Google business data shows Jonathan Altmark with a 4.1-star rating from 44 reviews.
What are Jonathan Altmark's business hours?
Business hours shown: Monday 9AM–5PM; Tuesday 9AM–5PM; Wednesday 9AM–5PM; Thursday 9AM–5PM; Friday 9AM–3PM; Saturday Closed; Sunday 8AM–1PM.
What dental categories is Jonathan Altmark connected to?
Business categories connected to this practice include General Dentistry, Orthodontists, Pediatric Dentists, and Dentist.
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Dental.me guides for Commack

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 31, 2026.