Meet Our Team

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. 

Our Doctor

Dr. Sarah M. Withrow

Dr. Withrow earned her Bachelor of Science degree from the University of Alabama at Birmingham and then her Doctor of Dental Medicine degree from University of Alabama school of Dentistry shortly after. Dr. Withrow’s 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 is currently a member of the American Dental Association, the Alabama Dental Association, and the Huntsville-Madison County Dental Society, and has a wide range of experience in different areas of dentistry for patients of all ages, including restorative, cosmetic, surgical, and preventive dentistry.

On a personal level, Dr. Withrow loves volunteering her time and abilities to help veterans, our local homeless population through HSV Good Samaritans, and also donates her time and services in a yearly mission trip to Nicaragua.

Dr. Sarah Withrow, DMD

Our Team

Lead Hygienist

Michelle Miles

Michelle is our hygiene team leader. Michelle graduated from the Wallace hygiene program in 2009 and is both licensed in her state and Nationally board certified. Michelle’s kind heart, sincere work ethic, and quick whit help create a friendly atmosphere at our office. In her free time, Michelle loves being with her husband and their three girls. She enjoys sports and swimming, loves animals, and has fun redoing old furniture

Office Manager

Amanda Glouner

Amanda Glouner is usually the first person to greet you when you enter our office.  She enjoys helping our patients with their clerical needs and focuses mainly on insurance claims and resolutions. Amanda studied at UAH and joined our team in 2017.

In her free time, Amanda enjoys being with her husband and two children, traveling, photography, and volunteering. 

Dental Hygienist

Rebecca Berryman

Becca has been a wonderful addition to our hygiene team. After graduating from Calhoun Community College in 2012 with an Associates Degree in Applied Science and a Dental Assisting certificate, she went on to complete the Alabama Dental Hygiene Program at UAB. It is no surprise that she was awarded most outstanding dental assisting student while attending Calhoun. Her bubbly personality and kind heart are appreciated by both her coworkers and her patients.
In her spare time, Becca enjoys going on adventures with her husband and their three sons, cooking, and being outdoors.

Dental Assistant

Kristen Ondishko

We are so happy to welcome Kristen to our team!  After graduating from James Madison University, Kristen continued her education in the North Alabama Dental Assisting Program. She is kind, organized, and extremely hard working.  In her spare time, she likes to bake, vacation at the beach, and spend time with her husband and adorable dog Holly. We enjoy having Kristen’s positive disposition in our office and know you will enjoy meeting her at your next appointment.