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Welcome to Our Practice

At Osborn Family Dentistry, you are our first priority. We work hard at providing the excellent full-service dental care you and your entire family need in a relaxed, convenient atmosphere. We combine the latest dental technology with a professional and compassionate staff. We love our patients, and we are passionate about what we do. The result is your healthy, beautiful smile.

Doctor John Osborn

Dr. Osborn grew up in Asheville, NC, where his father practiced dentistry for 50 years. Upon graduating from the University of Tennessee and Meharry Medical College, he began practicing general dentistry in 1988, in Maynardville, TN. Dr. Osborn has served as President of the Second District Dental Association, and as President of the Tennessee Dental Association. He is a fellow in the Academy of Dentistry International, the International College of Dentists, the American College of Dentists, and the Pierre Fauchard Academy. Dr. Osborn also serves as the Director of Dental Services for Remote Area Medical. He and his wife, Laurel, have three sons.


Doctor Andrew Osborn

Dr. Andrew Osborn was born and raised in Knoxville, studied at the University of Tennessee at Chattanooga, and received his Doctor of Dental Surgery degree from Meharry Medical College in Nashville. He is a volunteer with Remote Area Medical, and works with the homeless at Volunteer Rescue Ministries. Andrew is married to his college sweetheart Erin, who is a Critical Care Nurse at the University of Tennessee Hospital in Knoxville. They are proud “parents” to Mowgli and Moose, their canine kids.

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Our Dental Hygienists
Debbie & Stephanie

Our hygienists are committed to help you maintain optimal oral health through routine cleanings and dental visits. They support you in achieving your goals for health, comfort, and a beautiful smile. Debbie Long, RDH, has 37 years of experience in our practice, and Stephanie Long, former RDA for 8 years, current RDH for 3 years.

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Dental Assistants
Lisa, Grace, & Hailey

The primary goal of our dental assistants is to make you comfortable, to respect your time, and to maintain the highest level of infection control. They are excellent at answering your questions regarding treatment concerns. Hailey, RDA, provides you with 9 years of experience; Lisa Tharp, CDA, with 30 years of experience; and Grace Helton, RDA, with 26 years of experience

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Business Administrative Team
Regina & Charity

Our administrative team will greet you upon your first phone call. Regina Steiner and Charity Helton are here to answer your questions, schedule your appointments, clarify your insurance benefits, and discuss payment options. Regina has been serving our patients for 34 years, and Charity has been a team member for 8 years.

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Full service dentistry including:

  • Root canals
  • Extractions
  • Partials / Dentures
  • Implant restoration
  • Sleep apnea devices
  • Crown and bridge work

Office Hours

  • Monday: 1pm - 8pm
  • Tuesday: 9am - 12pm
  • Wednesday: closed
  • Thursday: 9am - 5pm (with lunch from 1pm - 2pm)
  • Friday: 9am- 5pm (with lunch from 1pm - 2pm)

Accepted methods of payment:

  • Most insurance
  • Care Credit cards
  • All major credit cards
  • SmileAdvantage


Dental Savings for Healthy Smiles

No Dental Insurance? No Problem! We Have The Solution!

The Smile Advantage Plan is a membership-based dental savings plan for patients without insurance that provides the quality care you deserve at a price you can afford.

Members pay an annual fee for the following benefits:

  • 3 free exams (2 routine checkups, 1 emergency visit)
  • 2 free cleanings
  • All necessary X-Rays
  • 15% discount on all other treatment (excludes Nitrous Oxide Sedation)

The Smile Advantage Plan helps to reduce overall dental costs for members. This ensures that they have access to top quality dental care when they need it.