Meet Dr. John Dinsmore

My goal as a dentist is to make my patients happy with their smile and to improve their health to the best of my ability.

I chose the profession because I wanted to make a positive difference in people’s lives, while also building relationships with those in my care. I have practiced dentistry since 1974 and truly value every person I have had the pleasure to meet throughout my career. Many are unforgettable and have, in time, become friends.

I appreciate the trust my patients place in me and am dedicated to always doing what is right for each of them.

~ Dr. John Dinsmore

Education and Professional Affiliations

Dr. John Dinsmore obtained his Doctorate of Dental Surgery in 1974 at the University of Tennessee Health Science College of Dentistry.

Since finishing dental school, Dr. Dinsmore has actively sought out avenues to further his knowledge and broaden his skills. This allows him to provide up-to-date care, using advanced techniques, for his patients.

He is an active member of the:

Through these professional organizations, Dr. Dinsmore has access to the latest information on new methodologies, materials, and technologies. He attends meetings, lectures, and seminars, participates in study clubs, and reads the latest publications and journals.

For Dr. Dinsmore, ensuring his patients are satisfied with their smile and happy with the outcome of their treatment, is his greatest reward. Continuing education ensures he is up to date on new technology and procedures, and provides the best care and results for his patients.

Beyond the Office

A native of Knoxville, if Dr. Dinsmore is not in the office, he can often be found on the lake, where he enjoys boating and fishing.

Time with family, though, is his top priority. Dr. Dinsmore has two sons, Kevin and Justin. Kevin, the oldest, is a contractor and owns his own business. Justin, the younger son, graduated from UT Health Science College of Dentistry and owns Atomic City Family Dentistry.

In 2020, Dr. Dinsmore married Dr. Jan Henley, who is also a dentist. He now has two additional family members, his step-sons Brad and Grant. Brad is a businessman and Grant is an MD.

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