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Dr. Leah Thompson Gagnon

Born and raised in Dothan, Alabama, Dr. Leah Gagnon graduated from Auburn University with a Bachelor of Science Degree in Zoology. Dr. Gagnon then went on to the University of Alabama School of Dentistry in Birmingham, Alabama where she received her Doctor of Dental Medicine Degree in 2005. In 2006 she moved to the Emerald Coast where she worked in a private practice in the area for one year while preparing to open her own practice. Dr. Gagnon (formerly Dr. Thompson) married her husband Phil in October of 2009 and they now have three children; two daughters and a son.

Dr. Gagnon is a member of numerous dental and community groups such as the American Dental Association, Florida Dental Association, Okaloosa Walton Dental Society, and the Niceville-Valparaiso Chamber of Commerce. Dr. Gagnon volunteers extensively in community dental programs such as the Children’s Volunteer Health Network, Give Kids a Smile and the Waterfront Rescue Mission. She enjoys boating, scuba diving, and traveling with her family.

Office Coordinator

Our office coordinator is Reneé. She is responsible for scheduling appointments and can answer questions regarding accounts, insurance and treatment. Reneé keeps our office running smoothly and efficiently.


Treatment Coordinator/Dental Assistant

You are most likely to speak to Brittany when calling our office. She schedules and confirms appointments, and will answer your questions about treatment plans.   Brittany also works chairside with Dr. Gagnon as a dental assistant.


Dental Hygienists

Our hygiene team includes Mae and Yvonne (YoYo). Combined they have more than 32 years of experience in the dental field. Their goal is to promote good oral health, while educating patients on preventive care and oral hygiene.

MaeMae, RDH

YvonneYvonne (YoYo), RDH

Dental Assistants

Dr. Gagnon is assisted by Maddie (Certified Dental Assistant) and Alli, who will strive to make you comfortable during your dental visit.




This is our mascot Scout! He is a Yellow Lab who loves to meet new people, and wants to put a smile on everyone’s face!