Meet The Doctors

Welcome to Thanksgiving Point Dental! We are excited to have you meet the doctors in Lehi. First, Thanksgiving Point Dental in Lehi has thrived since it opened the doors in April, 2002. However,  Dr. Armstrong, Dr. Clark, and Dr. Stringham, attribute the success of the practice to the quality and continual education of the staff and the caring and gentle manner in which our doctors administer dental treatment to our patients. Plus, we feel that when people begin dental care with Thanksgiving Point Dental, they become a part of our big, happy family.

John Armstrong

Dr. John Armstrong grew up in Utah where he developed a love for the outdoors. However, when he is not in the office serving patients, you will find him outside hiking, biking and enjoying the beautiful mountains Utah provides.


Furthermore, after serving a church mission in Bolivia, Dr. Armstrong received his undergraduate degree from Utah State University. It was in Logan where he met his wife Jill and convinced her to move to Nebraska to further his education. Additionally, after earning his DDS degree from Creighton University School of Dentistry, Dr. Armstrong took an opportunity to practice dentistry in Southern Utah. However, after raising his 5 young children and practicing in southern Utah for a period of 12 years, it was time to move his family back to the Salt Lake area and continue serving patients in this beautiful valley.


Dr. Armstrong continues to learn the latest techniques through continuing education. Plus, he strives to provide patients with results that look good, are comfortable, and last a long time.

dr armstrong