Meet Drs. Williamson, Raney, & Haarmann

Dr. Nathan Williamson grew up in the St. Louis area as he is originally from Belleville, IL. Dr. Williamson attended Illinois Wesleyan University where he received a BA in Mathematics. From there, Dr. Williamson attended dental school at Southern Illinois University School of Dental Medicine where he received his Doctor of Dental Medicine degree (D.M.D.) in 2008. 

Dr. Williamson has been the owner of Williamson Dental since 2013 and is excited to be serving the Festus/Crystal City, Missouri and Columbia, IL areas. Dr. Williamson is always involved in numerous continuing education courses as to provide you with the most up-to-date and comprehensive dental care available. 

Dr. Williamson has taken continuing education course in many areas of dentistry, including the following.

  • Porcelain Veneers/Cosmetic Restorations
  • Endodontics (Root Canals)
  • Composite (Bonding) Restorations
  • Implant Placement and Restorations
  • All-on-four and Bar Attachment Denture Implant Restorations
  • Dental Extractions
  • Dental Materials
  • Infection Control
  • Patient Management
  • Current 
  • Forensic Dentistry
  • Bisphosphonates
  • Digital Dentistry
  • Practice Management

When Dr. Williamson isn’t practicing dentistry, he’s usually spending time with his family. Dr. Williamson enjoys listening and playing music, playing games, and cheering for the St. Louis Cardinals.