Meet Our Doctors

John F. Barnhart, DDS

John F. Barnhart, DDS

“At this point in our practice, I have relied upon yearly continuing education. By combining new technology with extensive experience, I continue to sharpen my skills in general dentistry.

  • Member of the American Dental Association

Dr. John, a Vienna native, established Barnhart Dental in 1977 after he completed Dental School in Tennessee. His goal is, and always has been to provide the best dental care at the most affordable price, in a comfortable atmosphere.


“It has always been very rewarding to work with patients from this area and to provide state of the art dental care for them.”



Joseph Barnhart, DDS

Joseph Barnhart, DDS

  • Only Invisalign Faculty in the State of Missouri
  • Offers guided dental implant surgery for optimal precision
  • Utilizes cutting edge technology
  • Completes dozens of full mouth reconstructions, yearly
  • Member of the American Dental Association

Dr. Joe joined the Barnhart Dental team in 2011 after graduating from UMKC dental school in Kansas City.


In pursuit of bringing the most cutting edge technology and solutions to our area, he travels all over the country
multiple times a year pursuing hands-on continuing education and training. His training includes an intensive hands on surgical residency in Alabama over the course of a year to learn and practice advanced implant placement, bone grafting, full mouth rehabilitation and sinus surgery. Dr. Joe is also currently the only Invisalign faculty in Missouri and regularly trains other dentists in North America.
“I learned early on where the future of advanced dentistry was going with technology and being able to provide complete care. My personal passion is helping those who think their smile is too far gone. I love giving them hope and watching their reactions when they see their fantastic outcomes.”


Barnhart Dental
1406 Highway 63 South
Vienna, MO 65582


Argyle, Belle, Freeburg, St. Roberts & Rolla

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