About Your Dentist

David Foster, DDS

"I love helping people feel better about themselves, and their overall health by utilizing the latest technology and techniques in a comfortable home-town atmosphere."

My Mission

I want my patients to know that I understand their dental needs and that I believe in providing quality and compassionate dental care that allows patients to keep their teeth for a lifetime.


Lipscomb University Nashville, TNUTHSC College of Dentistry Memphis, TN

Wilson Central High School Lebanon, TN

Mount Juliet High School Mt. Juliet, TN

Continuing Education & Professional Memberships

Dr. Foster is currently a member of the Academy of General Dentistry seeking his Fellowship. He is committed to taking 4 times the amount of continuing education required by the state of Tennessee in order to provide world class patient care and earn his Fellowship in the Academy of General Dentistry. Dr. Foster is also a Premier Provider of Invisalign.

Past memberships and certifications: American Dental Association, Tennessee Dental Association, Nashville Dental Society, and the American Academy of Cosmetic Dentistry. Previously certified with 6 Month Smiles, and Conscious Sedation.

Dr. Foster works hard to provide world class care in the areas of implants, esthetics, veneers, Invisalign, wisdom tooth extractions, root canal therapy, and of course general dentistry.

Life & Hobbies

Dr. Foster is a father of 3 children and has been married to his wife Colynn Foster for 15 years. Dr. Foster is one of 4 dentists in his family (his father, brother, and aunt are also dentists).

He has a great love for Jesus and his family attends Joy Church in Mt. Juliet, TN. He leads a dental mission trip to Honduras every year with the team here at Gallatin Dental Care. 2020 will be the first year in a decade that he is unable to travel to Honduras due to the COVID-19 situation.

He also enjoys traveling and teaching new dentists techniques and skills to help them kick-start their careers. He strives to be a mentor to new dentists whenever he has the opportunity. When he is not spending time with family, church and teaching, he enjoys doing home projects, playing the piano, golf, fishing, boating, flying his drone, hiking, rock-climbing, mountain biking, and video games with the kids.

He would love to meet you, and welcome you to Gallatin Dental Care. He plans on being here for the rest of his life and would love to have the opportunity to help you get the dental care you need, desire, and deserve.