Meet Our Doctor

At Arlington Dentistry, we’ve taken the time to assemble a great team. Each of us is caring, compassionate, highly skilled, and we love our jobs! We take the time to stay on top of developments in our career fields so that we can always provide our patients with the best that dentistry has to offer. Education is important, and we make it a priority.

We’re looking forward to seeing you in person. 

Dr. Sarah M. Withrow

Dr. Withrow earned her Bachelor of Science degree from the University of Alabama and then her Doctor of Dental Medicine degree from University of Alabama School of Dentistry. Dr. Sarah’s general practice residency was completed at Mercy Hospital where she continued on staff as a hospital dentist and then as assistant general practice residency director. After several years in Missouri, Dr. Withrow made the decision to return to her hometown in Alabama and open her own practice.

Dr. Withrow has a wide range of experience and expertise in numerous areas of dentistry for patients of all ages, including restorative, cosmetic, surgical, and hospital dentistry.

On a personal level, Dr. Sarah loves volunteering at the US Veterans Memorial Museum in town and also thoroughly enjoys donating her time and abilities on medical/dental mission trips to other countries.
Outside of work and volunteering, you’ll likely find her and her husband on a trail with their rescue dogs, kayaking one of the beautiful waterways of the south, or traveling the country in their RV.

Dr. Sarah Withrow, DMD

Meet Our Staff

Dental Assistants


Bridgette is our lead Dental Assistant at Arlington. She has been an Orthodontic Assistant/Dental Assistant for a little over 13 years. Outside of work Bridgette enjoys spending time with her husband and two children, and if she’s not at the ball fields, she’s probably making custom T-Shirts at her small at home business or helping out with the family cattle farm.


Val has over 29 years of orthodontic assisting experience and in the last couple of years has found a new love for general dentistry at Arlington. When Val isn’t working at our dental office, you will find her busy working on flipping houses with her boyfriend Craig. Outside of work Val enjoys traveling, as that is one of her favorite things to do when she has the time to. Val is a proud Mimi to her new grandson Keizer.

Front Desk


Cierra joined Arlington Dentistry as our primary front desk receptionist. Cierra is the first person you see when you visit our office and she enjoys interacting with our patients and helping them schedule their appointments. Cierra and her husband live in the Cullman area with their children. Outside of work, she and her husband enjoy team roping together at rodeos and traveling.

Dental Hygienists


Kaeli is one of our dental hygienists. After attending Jacksonville State University for her prerequisites, she was accepted into the Wallace State Dental Hygiene Program in Hanceville, AL, graduating in 2019. She was voted into her class student council and was a member of the National Society of Leadership and Success. She recently married her husband, Clayton, and they have an adorable Pomeranian puppy, Tank. Her favorite things to do are shopping, reading, writing, being out on the water and traveling with her husband. She loves interacting with and getting to know her patients and always makes sure they leave clean, happy and healthy!


Denise has been in the dental field for over 30 years starting out as Dental Assistant and then later obtaining her Registered Dental Hygienist license. After graduating from the Alabama Dental Hygiene Program in 1990, Denise worked at various dental offices in Birmingham, Alabama until her family moved to the Huntsville area. Outside of the office, Denise and her husband enjoy road trips and walking their 2 dogs, Cash & Oliver.