Your Family Dentist in Huntsville, AL
At Twickenham Family Dentistry, we pride ourselves on patient satisfaction. And we always work hard to provide positive dental experiences in our Huntsville, AL dental office.
Our friendly, gentle dental team has a combined experience of over 100 years in dentistry, creating amazing smiles and happy patients! From our front office to our dental hygienists and dental assistants, our team is here to make your visit as comfortable and pain-free as possible.
Our team has extensive experience taking care of nervous patients, and we pride ourselves on looking after generations of the same family. Our broad range of treatments means that you do not have to travel anywhere else for pediatrics, orthodontics, endodontics, prosthodontics, and cosmetics and you can get complete oral health guidance and advice when you visit.
We routinely participate in ongoing professional development and training to ensure that we can continue providing leading-edge dentistry and make the most modern dental technologies and treatments available to our Huntsville patients.
Dr. Cook and our dental care team invite you to experience the Twickenham Family Dentistry difference. In our practice, you’ll discover a team that loves what they do and a dentist who works hard to provide you and your loved ones with the best dentistry available.
Read on to learn more about the friendly and skilled team at Twickenham Family Dentistry.

Dr. Brian K. Cook
Dentist
Dr. Brian K. Cook was born and raised in Montgomery, Alabama. In 2005, he received his undergraduate degree in biology from the University of South Alabama with magna cum laude honors, before going on to earn his Doctor of Dental Medicine from the University of Alabama at Birmingham in 2010. After dental school, he completed the Six Month Smiles certification program, which allows Dr. Cook to provide short-term braces to his adult patients. His dedication to continuing education has taken him through extensive training in areas of dental health such as aesthetics, smile design, removable prosthodontics, and oral surgery.
With a passion for serving the underprivileged, Dr. Cook spent a year working in the public health field of rural North Carolina. At this time, he was provided an opportunity to work in private practice in Thomasville. However, his draw to come back home to Alabama eventually brought him to Huntsville. He also volunteers regularly with 8th Street House in Huntsville to provide essential dental care to the residents at no cost.
As a dentist, Dr. Cook enjoys the opportunity that he has to build lifelong relationships with his patients. His conservative approach to dentistry ensures that maximum time is spent with each patient during the treatment planning process and the implementation of minimally invasive procedures when possible.
His professional affiliations include:
- American Association of Cosmetic Dentistry
- American Dental Association
- Academy of General Dentistry
- Alabama Dental Association
- Madison County Dental Society
- University Of Alabama School Of Dentistry Alumni Association
Dr. Cook and his family are members of Cornerstone Presbyterian Church, where he currently teaches the Junior High Bible Class. He and his wife Esther and their four children enjoy camping and cycling throughout Northern Alabama.

Dr. Caroline Kestner
Dentist
Dr. Kestner is a native of Huntsville, Alabama and a graduate of Randolph School. Her undergraduate education was completed at Auburn University, where she graduated magna cum laude with a major in Biomedical Sciences and minor in Human Development and Family Studies. After Auburn, she continued her education at the University of Alabama at Birmingham, School of Dentistry where she received her Doctorate in Dental Medicine in 2022.
Dr. Kestner met her husband, Mitch, in dental school and they married in 2019. They enjoy spending time outside together with their dog, Kevin. Dr. Kestner is happy to have the opportunity to work in Huntsville and serve the community she grew up in.
Her professional affiliations include:
- American Dental Association
- University of Alabama School of Dentistry Alumni Association
- ALDA

Mindy
Registered Dental Hygienist

Maggie
Dental Assistant

Tina
Hygiene Coordinator

Allie
Dental Assistant

Christina
Insurance Coordinator

Savannah
Dental Assistant

Hope
Dental Hygienist

Martha
Dental Hygienist
Excellent customer service. All services were performed in an organized timely fashion. The relaxing atmosphere made it a very pleasant experience. My hygienist was knowledgeable and helpful, readily answering any questions. The doctor was very pleasant and personable, and I have found my new dental home! The warmth of the office doesn’t put you in the mind frame of a dental chair at all, and I had a fantastic experience!
- Misty Lou McGuire