Meet the Doctors


Founded by Dr. Ronald Spencer in 1989, our family practice is dedicated to providing high-quality dentistry to all the patients who find their way into our care. Dr. Ronald Spencer and Dr. Gregory Spencer are lifelong members of this community and have a passion to make every smile beautiful. Thanks for considering our practice and we look forward to meeting you!

image of the doctor RONALD W. SPENCER



In 1983, Dr. Ronald Spencer graduated with honors from the University of Tennessee having majored in Zoology. Following undergrad Dr. Spencer continued his education at the University of Tennessee College of Dentistry where he graduated with Honors in 1987. Over the last 34 years, Dr. Ronald Spencer has been practicing dentistry with an emphasis on family and restorative treatments. Outside of the dental operatory, Dr. Spencer has spent several years designing over-the-counter dental products and even holds a patent on the DenTek V1 over-the-counter occlusal guard. Dr. Ronald Spencer enjoys studying dental implants and different techniques in order to provide the best quality tooth replacements available. Dental implants and large prosthetic cases are considered Dr. Spencer’s favorite field in dentistry. Family is a major part of Dr. Spencer’s life. For 26 years, Dr. Spencer has been married to his loving and energetic wife Sharon. They are proud parents and enjoy working with both sons, Hayden and Greg.

image of the doctor GREGORY T. SPENCER



Following in the footsteps of his father, Dr. Ronald Spencer, Dr. Greg graduated from the University of Tennessee in 2012 with a Biochemistry and Cellular Molecular Biology degree. During his senior year at UT, Dr. Greg was accepted into the military’s Health Professions Scholarship Program and started dental school at the University of Tennessee College of Dentistry.

After graduating from dental school in 2016, Dr. Greg became CPT Spencer and was sent to South Korea to start his military career. During the course of CPT Spencer’s military career, he spent 14 months in Korea and then was stationed at Fort Campbell in Clarksville, Tennessee. From there, Dr. Greg was deployed to Afghanistan where he was the Army’s dentist to NATO during the height of COVID in 2020.

In 2021, Dr. Greg moved back to Maryville to start working in the family practice. Working with family and helping the residents of Maryville has always been Dr. Greg’s lifelong goal. Dr. Greg is continuing his education every year, taking hundreds of CEs to ensure that he is at the cutting edge of the dental field. He enjoys getting to help the community and cherishes the time learning from Dr. Ron Spencer. He loves having his brother Hayden in the office and hopes that these new years in Maryville will provide him with the foundation for a family-based future.

  • 207 Southdowne Dr,
    Maryville, TN 37801
  • Tel: (865) 983-5451
    • MON - THU:  8:00 am - 5:00 pm
    • FRI:  8:00 am - 12:00 pm
    • SAT - SUN:  Closed