Stephen W. Hiatt DDS and Maryann L. Udy DMD PCDentist in O Fallon, MO
2992 Highway K Suite 133, O Fallon, MO 63368
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What we’ve verified
Cross-checked against the National Provider Identifier registry.
Profile data is from the NPI registry — owner can claim to add more.
Delta Dental, Aetna, Cigna +11
Oral Surgery
1 financing partner
Vibe Analysis is still processing. Dee predicts the vibe across 13 dimensions from verified practice signals: bedside manner, pain handling, kid-friendliness, anxiety handling, pricing transparency, and 8 more. Check back soon for the full breakdown.
Overview
Stephen W. Hiatt DDS and Maryann L. Udy DMD PC is an NPI-verified dental practice in O Fallon, MO, offering oral surgery.
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- Bedside mannerNot known yet
- Pain managementNot known yet
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Specialties
Insurance
Delta Dental
Aetna
Cigna
MetLife+10 morePhotos
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Data verified against the NPI Registry. Last updated April 30, 2026. Verify on NPI Registry →