Expert Lingual & Esthetic Orthodontic Care For All Ages.

Our number one priority is to provide the Bellevue community with the most exceptional and personalized orthodontic experience in a comfortable and caring atmosphere. Our services are always coupled with state-of-the-art equipment and treatment modalities.

Years of Combined Experience
0 +
Lingual Braces, Invisalign, & Esthetic Orthodontics

A Tailored Orthodontic Experience In Bellevue, WA

Bellevue Orthodontics consists of a small group of Board-certified orthodontists and University of Washington orthodontic faculty dedicated to providing outstanding care for Bellevue and the surrounding communities (Seattle, Mercer Island, Kirkland, Redmond, Issaquah, & Newcastle).

Lingual Braces icon

Specialized Care

Orthodontic care for children and adults with both early treatment and esthetic adult orthodontics.

Your Story Matters Icon

Your Story Matters

We ensure that our patients are comfortable throughout their orthodontic journey and are thrilled with their final results.

Always Centered on Comfort, Function, & Appearance

The Largest Provider of Lingual Braces in North America

We strive to stay abreast of the latest trends and technology to ensure that patients receive the fastest and most efficient treatment possible. To learn more, please call our office at (425) 382-7559.

Lingual Braces icon

Lingual Braces

Placed behind the teeth and are just as effective as traditional braces.

Clear aligners icon

Clear Aligners

State-of-the-art clear aligners, all perfectly customized to your teeth.

Braces icon


Metal or traditional braces are the most common type of braces.

Adolescent treatment icon

Adolescent Treatment

Always curated around your child's needs, circumstances, and diagnosis.

Adult ortho icon

Adult Orthodontics

We offer a wide variety of orthodontic treatment appliances for adults.

Delivering Unparalleled Expertise

Meet The Bellevue Experts

Having been trained at some of the best dental and orthodontic programs in the world, we are experts in all areas of orthodontics and specialize in esthetic treatment with Invisalign, clear aligners, and hidden braces behind the teeth. In addition, Drs. Bayirli and Riolo both currently maintain faculty appointments at the University of Washington and continue to be active in orthodontic research.

Small & Family-Oriented

Our practice consisting of three orthodontists and a dedicated support team. This allows for more time spent with your doctor at each and every visit.


We are committed to being accommodating, caring, and professional in everything that we do.

Education Is Key

At Bellevue Orthodontics, you will always play an active role in deciding how your smile should look and feel.


“Everything we do is geared towards providing a truly exceptional orthodontic experience. We hope to soon welcome you to the Bellevue Orthodontics family!”

- Dr. Cousin, Dr. Bayirli, & Dr. Riolo

Having An Emergency?

We Accept Same-Day Appointments: (425) 382-7559

Cutting-Edge Orthodontics & Equipment

Change Begins With the Technology Involved

We understand that when patients receive better diagnostics, this results in optimal treatment planning and results.

Our office technology includes digital impressions, 3D imaging, and 3D printing. This allows for superior accuracy, on-screen visualizations, and increased patient comfort.

At Bellevue Orthodontics, your treatment plan will always be paired the latest advancements in orthodontic research and modalities.

All of Our Appliances Are Made In-House.
Amenities to Help Achieve Maximum Efficiency.
Personalized Around Your Needs

Patient Resources

Experience and education matter when it comes to orthodontic care. Our Bellevue office strives to provide expert lingual and custom orthodontics – with a gentle touch.