Meet Dr. Kirby L. Hart III


Dr. Hart with his family

Practice Philosophy

Growing up in Dothan, Dr. Hart watched both his father and grandfather care for their patients with friendliness, compassion, and integrity – his father as a doctor and his grandfather as a dentist. These traits remain a cornerstone of his practice today. Dr. Hart is dedicated to ensuring your care is always provided in a comfortable and relaxing atmosphere while he provides world-class care with world-class technologies. Restoring your confidence, improving your oral and overall health – and quality of life – is Dr. Hart’s aim for your smile.


After being awarded his Bachelor of Science in Biology from Auburn University in 1997, Dr. Hart pursued his dental doctorate at University of Alabama, earning it in 2001. Continuing education is a vital part of how Dr. Hart stays on top of delivering your family the latest advances in dental care. His additional education includes the placement and restoration of dental implants, sedation, root canal therapy, and cosmetic restorations. He is also Invisalign® certified and uses iTero® digital scanning instead of goopy impressions. 

Home Life

A dedicated husband and father, Dr. Hart and his wife Allison have three beautiful daughters. Spending time together as a family is a priority and they enjoy going to the beach, watching movies, and traveling to Disney World. They are all active members of the Wiregrass Church in Dothan. 


Financial Coordinator


Geraldine was born in Bremerton, WA and grew up as a child of the U.S. Navy in Orlando, Florida. With a love of math, and numbers in general, Geraldine enjoyed a successful 13-year career as a Workman’s Compensation adjuster. After moving to Georgia in 2004 and working in a dental office, Geraldine moved to Hartford to be closer to her mother. Geraldine joined Hartford Family Dentistry shortly after her move – first as a patient, and now as a valued team member. She takes great enjoyment from using her strong organizational skills to help our family of patients with all their financial needs.


Registered Dental Hygienist


Jenn has worked with Dr. Hart since 2001 when he was fresh out of dental school! Starting as a dental assistant, Jenn earned her Registered Dental Hygienist credentials and license in 2004. Jenn loves helping people – and her patients love her! Some travel all the way from Panama City Beach for their regular care.

Born in Alabama, Jenn is a Crimson Tide fan and loves sports. She played softball in high school as a pitcher for the Northview Cougars. Jenn and her husband Merrel have been married for 16 years and have two daughters, Sarabeth, and Mia. While Jenn doesn’t play ball anymore, she can often be found in the bleachers, cheering for Sarabeth who is following in mom’s footsteps. Jenn and her family are very active in the Camp Ground Baptist Church in Ozark, where they serve as Associate Pastor, Sunday School teachers, and worship and youth leaders.

Personal Philosophy: “Put God first, and everything else will fall into place.” 


Lead Dental Assistant


As a child, Dianne always wanted to be in the medical field because she loves taking care of people. And one day, because of her warm, bright smile, she was discovered at a local grocery store by a team member. The rest, as they say, is history. Working with you to ensure your comfort and satisfaction is her top priority – and she always does it with a smile.

Dianne has two adult children – Christopher and Connor – and a dog named Cooper. Dianne and her husband Ken love being outside. If she’s not planting her garden or caring for it, you can find Dianne on 5-K walks, bike riding, and spending time with the people she loves.


Scheduling Coordinator


Alaina grew up in Slocomb and lives with her husband Toby and their son Jonah. Toby and Alaina grew up next door to one another and were high school sweethearts before they married. Alaina loves people and after she finished dental assisting school, joined our team as a dental assistant. When she’s not assisting Dr. Hart, Alaina is helping out at the front desk – and is always looking for something cool to do in the office to help our patients or her teammates.  

Outside of dentistry, Alaina loves animals, her family, and going camping and spoiling her sweet little boy. Her big boy, a 100-lb. German Sheppard named Maverick, rounds out her family.

Personal Philosophy: “We live by faith and not by site.” Corinthians 5:7


Hygiene Assistant


Educated as a dental assistant, Kayleigh is in a perfect position to help you understand your dental care needs if you have any questions as she is assisting your hygienist. Helping you feel comfortable is her top priority – and also her favorite part of the job! With a personal philosophy of “Be somebody who makes everyone feel like somebody,” it’s no wonder that Kayleigh always manages to make people smile when they are around her.

Engaged to her high school sweetheart Nick, Kayleigh grew up in New Brockton, cheering on the Gamecocks. In their spare time, Kayleigh and Nick enjoy going to the beach and sharing their life with a cat named Cali.