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Dentists in St. Louis, MO

277 dentists listed in St. Louis, Missouri. 277 with a phone number and 230 with a website.

St. Louis accounts for 10.4% of the dentists listed in Missouri.

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Quick answer

St. Louis, MO has 277 dentists listed on USA Business Search. 277 list a phone number and 230 list a website. The most listings are in ZIP codes 63128, 63141, 63109.

Updated October 2026
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How to choose a dentist in St. Louis

  • Ask whether they are in network with your insurance and what a new-patient visit costs.
  • Ask about emergency appointments before you need one.
  • For cosmetic work, ask to see before-and-after photos of their own patients.

Check the business: confirm a company's registration with the state in our Missouri business lookup guide, and licensed trades in the contractor license lookup guide.

Common questions

How many dentists are listed in St. Louis, Missouri?

USA Business Search shows 277 dentists in St. Louis. 277 list a phone number and 230 list a website.

Which ZIP codes do these listings cover?

They include ZIP codes 63128, 63141, 63109, 63129, 63125, 63131, 63122, 63108.

How do I choose a dentist in St. Louis?

Ask whether they are in network with your insurance and what a new-patient visit costs. Ask about emergency appointments before you need one. For cosmetic work, ask to see before-and-after photos of their own patients. Check the license or registration through the Missouri business lookup guide.

How do I add or fix a listing?

Listings are free. Use Add your business, or the Claim or fix link on any listing.

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