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Providing family dental care in O'Fallon for over 20 years.

General Info
Patients in O'Fallon, IL and surrounding communities have been trusting Mark L. Medder, DMD for over 20 years for all of their family dental care needs. We offer the following services and many more: • Cosmetic procedures • Preventative dentistry • Crowns and bridges • Root canals • Complete and partial dentures • Nitrous oxide At the dental office of Mark L. Medder, DMD, we have convenient office hours with evening and Saturday appointments available. We see new patients promptly, and we can see emergencies the same day. We also accept most insurance plans for your convenience. Call the dental office of Mark L. Medder, DMD to schedule an appointment today!
Regular Hours
Mon - Fri:
Sat - SunClosed
Prosthodontists & Denture Centers, Clinics, Cosmetic Dentistry, Dentists, Implant Dentistry
  • Cosmetic Dentistry
  • Fillings
  • Dental Implants
  • Dental Sealants
  • Nitrous Oxide
  • Cosmetic Bonding
  • Dental Reconstruction
  • Laser Dentistry
  • Teeth Cleaning
  • Bridges & Crowns
  • Root Canals
  • Bridges
  • Crowns
Payment Options

Mark L. Medder, DMD

Other Information

Insurance: Delta Dental Premier

Services: Cosmetic Dentistry, Fillings, Dental Implants, Dental Sealants, Nitrous Oxide, Cosmetic Bonding, Dental Reconstruction, Laser Dentistry, Teeth Cleaning, Bridges & Crowns, Root Canals

Data provided by one or more of the following: DexYP, Data Axle, Yext.