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Doctors & clinics in St. Louis, MO

556 doctors & clinics listed in St. Louis, Missouri. 524 with a phone number and 433 with a website.

St. Louis accounts for 13.9% of the doctors & clinics listed in Missouri.

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Quick answer

St. Louis, MO has 556 doctors & clinics listed on USA Business Search. 524 list a phone number and 433 list a website. The most listings are in ZIP codes 63141, 63128, 63104.

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

  • Call your insurance to confirm the provider is in network before your first visit.
  • Ask about telehealth options and how to reach the office after hours.
  • Ask how long it usually takes to get a new-patient appointment.

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 doctors & clinics are listed in St. Louis, Missouri?

USA Business Search shows 556 doctors & clinics in St. Louis. 524 list a phone number and 433 list a website.

Which ZIP codes do these listings cover?

They include ZIP codes 63141, 63128, 63104, 63110, 63117, 63131, 63136, 63122.

How do I choose a doctor in St. Louis?

Call your insurance to confirm the provider is in network before your first visit. Ask about telehealth options and how to reach the office after hours. Ask how long it usually takes to get a new-patient appointment. 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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