mckinney braces, ortho, orthodontist

About Our McKinney Orthodontic Office

About McKinney Orthodontist - Dr. Buchanan Orthodontics

We strive to provide our patients and their families with the highest quality personalized care and service possible.

We are committed to excellent treatment results using the latest technology in a relaxed, clean and professional environment.

We pride ourselves on being friendly, prompt, positive and honest.

We will always go the extra mile and treat others the way we wish to be treated. When you walk into this office, our wonderful team of orthodontic professionals will be happy to assist you!

To learn more about Dr. Buchanan Orthodontics or to schedule a FREE CONSULTATION call 972-542-4412 to speak with a member of our team.


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Orthodontic Excellence For two decades, this thriving orthodontic practice has helped hundreds of patients of every age develop not just a better looking smile but a healthier, better functioning mouth. Together with a staff with an amazing 150 years total combined experience, Dr. Buchanan embraces the very latest orthodontic technology while maintaining a highly personal touch, with Dr. Buchanan herself seeing every patient on every visit to the office.

Insignia Customized Braces

Insignia braces allow Dr. Buchanan to offer each patient 100 percent customized brackets and wires that fit their teeth—and only their teeth—for more precise treatment. Beginning with 3D software representation of their exact tooth positioning, Dr. Buchanan is able to show each patient their finished result before they begin treatment. Then each bracket is precisely calculated to affect their unique tooth movement in the most optimal way, resulting in fewer office visits, shorter office visits, and exemplary results.

Damon System

In the past, traditional treatment often required healthy teeth to be pulled and/or the use of palatal expanders to make room for crowded teeth. This approach was often uncomfortable, took longer, and could leave a narrower arch and a flat profile. Thanks to the Damon system, Dr. Buchanan can offer full, natural 10-tooth smiles achieved with light biologically-sensible forces, specifically designed to improve the overall facial result of each patient, without extracting teeth and without the bulky headgear she had to wear as a child.

Next-Generation Technology

Her practice stays on the cutting edge by offering the i-CAT Imaging System by which Dr. Buchanan can obtain 3D images of a patient’s mouth, right in the office. Also, utilizing a state-of-the-art Lythos Digital Scanner means she no longer has to subject patients to those gooey, messy models of their teeth. Impressions are taken digitally, in-office, and much quicker. This technology married to the Insignia Customized Braces means patients achieve their desired results quicker and treatment is much easier on them. Dr. Buchanan and her team honor appointment times and offer early morning and late evening appointments to accommodate patients’ schedules.