Meet Our Team

Our Harmony Orthodontics team is knowledgeable, friendly, and eager to guide you through the teeth straightening process.

As experts in braces and Invisalign, we can meet and exceed your every need. We look forward to joining you on your journey to a new, more beautiful smile.

Dr. Mathieson


Dr. Mathieson loves orthodontics and has practiced orthodontics since 2012. She became interested in orthodontics during her own treatment when she was a teen.

This led to her observing her orthodontist after school and ultimately working in a dental office before being accepted to dental school.

She decided to specialize in orthodontics because she enjoys tackling the more challenging cases. She enjoys observing the transformation that occurs when the patients realize how beautiful their smile has become.

Monisha ("Mo")


Mo became a treatment coordinator when she joined the Harmony Orthodontics team in 2021. She has been an orthodontic assistant for 30 years and still enjoys helping out in the clinic when needed. She loves orthodontics and the difference it makes in people’s lives! Her favorite things about what she does is building relationships with patients and seeing patients’ lives change when they smile that smile they have always desired. She loves to see people smile and laugh.

Mo is a native to Woodstock, Georgia. She has two beautiful children, Austin and Avery, that are now adults. She has an adorable grandson, Beckett, and another precious grandbaby on the way. She spends time with her husband Mark and their two dogs Annie and Remi when she is not at the office. She enjoys walking and being creative by painting and making wreaths.



Lindsay has been an orthodontic assistant for more than 10 years. She joined the Harmony Orthodontics team in 2023. She chose orthodontics because she enjoys making beautiful smiles and watching patients’ self-confidence blossom throughout treatment. She enjoys making people happy and smile!

Lindsay is married to her high school sweetheart and has two sons, Gamble and Briggs. She loves God, her family, being outside and at the beach.