Dentists in O Fallon, IL
12 dentists listed in O Fallon, Illinois. 12 with a phone number and 9 with a website.
O Fallon accounts for 0.2% of the dentists listed in Illinois.
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Quick answer
O Fallon, IL has 12 dentists listed on USA Business Search. 12 list a phone number and 9 list a website. The most listings are in ZIP codes 62269.
Updated October 2026Benjamin J Brubaker, Dmd
Dr. Richard Greiff, Dds
Green Mount Family Dentistry
MEDDER MARK L DMD
Motto Clear Aligners
Amanda Kucharczyk, Dmd
Azar Orthodontics In O'fallon
Gerusa Mello-anderson, Dds
Lance P. Martin, Dmd
Aaron V Oge, Dmd
Kevin C Beyersdorfer, Dds
How to choose a dentist in O Fallon
- 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 Illinois business lookup guide, and licensed trades in the contractor license lookup guide.
Common questions
How many dentists are listed in O Fallon, Illinois?
USA Business Search shows 12 dentists in O Fallon. 12 list a phone number and 9 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 62269.
How do I choose a dentist in O Fallon?
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 Illinois 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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