Board-certified orthodontists. University of Washington faculty. Expert lingual & esthetic care for children, teens, and adults — all in the heart of Bellevue.
A small, family-oriented practice where expertise meets genuine care. Every detail is intentional. Every smile is personal.
Three board-certified orthodontists trained at some of the best dental programs in the world — and active University of Washington faculty.
Our boutique practice model means more one-on-one time with your doctor at every visit — not rushed in and out.
You'll always play an active role in deciding how your smile looks and feels. We listen, we collaborate, we deliver.
Digital impressions, 3D imaging, 3D printing, and all appliances made in-house — for superior accuracy and maximum comfort.
Orthodontic emergencies happen. We accept same-day appointments so you're never left waiting in discomfort.
0% financing, monthly payment plans, insurance coordination, and special discounts — because a beautiful smile should be accessible.
From hidden lingual braces to clear aligners — we offer the full spectrum of modern orthodontic solutions.
Placed discreetly behind the teeth, lingual braces are completely hidden from view — just as effective as traditional braces, with zero visibility.
State-of-the-art clear aligners, including Invisalign, all perfectly customized to your unique teeth for a virtually invisible treatment.
The most time-tested orthodontic treatment — reliable, effective, and now more comfortable than ever with our modern techniques.
Always curated around your child's needs, circumstances, and diagnosis. We make orthodontics a positive, confidence-building experience.
It's never too late. We offer a wide variety of discreet treatment options for adults who want to transform their smile without disrupting their lives.
Book your free smile assessment today. No obligation. Just answers, a plan, and a path to your best smile.
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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.
Drs. Bayirli and Riolo both currently maintain faculty appointments at the University of Washington and continue to be active in orthodontic research — bringing the absolute latest evidence-based techniques directly to your treatment plan.
"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
Serving
We ensure every patient is comfortable throughout their orthodontic journey. From your first free consultation to your final reveal, you'll feel heard, informed, and excited about every step.
Specialized care for children, teens & adults with early treatment and esthetic adult options
Comprehensive interdisciplinary adult orthodontics with esthetic emphasis
Delta Dental and Microsoft BCBS insurance accepted
Patient resources, COVID-safe protocols, and streamlined experience at all times
When patients receive better diagnostics, it results in optimal treatment planning and results. Our office technology leads the industry — and every appliance is made in-house.
No messy molds — just precise 3D digital scans
Superior accuracy and on-screen visualizations
Custom appliances printed and made in-house
UW-affiliated, always current with latest modalities
Your journey begins with a complimentary consultation. We listen to your goals, examine your smile, and explain your options — with zero pressure and complete transparency.
Using 3D imaging and digital impressions, we create a precise, personalized treatment plan. You'll see on-screen visualizations of your projected results before anything begins.
Your appliances are crafted in-house to perfection. Whether it's lingual braces, clear aligners, or metal braces, your treatment starts with expert precision and ongoing support.
The moment you've been waiting for. Your new smile is healthy, beautiful, and yours. We'll ensure you maintain it beautifully with retention planning and long-term support.
Yes! We offer complimentary smile assessments so you can learn about your options with zero commitment. Simply contact our office to schedule yours.
Lingual braces are placed on the inside (tongue side) of your teeth, making them completely invisible from the outside. They are just as effective as traditional braces but with zero visibility. Bellevue Orthodontics is the largest provider of lingual braces in North America.
Yes, we work with several insurance providers and offer flexible financing options including 0% financing and monthly payment plans. Contact us to discuss your specific plan and coverage.
Monday–Tuesday: 8am–5pm · Wednesday: 9am–5pm · Thursday: 8am–5pm (by appointment only) · Friday–Sunday: Closed. We also accept same-day emergency appointments — call us at (425) 382-7559.
We offer early treatment for children and adolescents. The American Association of Orthodontists recommends a first visit around age 7, but every child is different. Contact us to schedule an early evaluation — there's no commitment required.
Join the Bellevue Orthodontics family. Book your free smile assessment and take the first step toward the smile you deserve.
Office Hours
Mon–Tue: 8am – 5pm
Wed: 9am – 5pm
Thu: 8am – 5pm (appt only)
Fri–Sun: Closed