smiles that move you

Welcome To

Advanced Orthodontics in Mercer Island, WA

Logo Icon Advanced Orthodontics Bellevue, WA

Start Your Path to a Healthier, Confident Smile

of Happy Smiles
100 s
5-Star Reviews
100 +
Locations
1

Welcome To

Advanced Orthodontics in Mercer Island, WA

For over 50 years, Advanced Orthodontics has been helping patients achieve healthy, confident smiles. Led by Dr. Todd Steinhart, our practice combines trusted experience with modern technology to make orthodontic care easier, smarter, and more comfortable. We serve children, teens, and adults through advanced planning and efficient systems that reduce guesswork and improve results. From your first visit to your final retainer check, every step is clear, smooth, and supportive.

We believe great orthodontics starts with listening. That’s why we take time to understand what you want to improve, whether it’s spacing, crowding, bite issues, or confidence in your smile. After a thorough evaluation, we build a customized plan around your needs, your timeline, and your lifestyle. You’ll always know what we’re doing, why we’re doing it, and what to expect next.

Patients and families choose us because we keep things simple, honest, and patient-first. As a locally owned, doctor-run orthodontic practice, we’re committed to providing personalized care. We’re known for friendly service, organized visits, and treatment plans built for long-term success, not short-term changes. Our goal is to earn your trust through consistency, transparency, and results you’ll be proud to show off.

Best Orthodontist in Mercer Island, WA

Meet Dr. Todd Steinhart

Dr. Todd Steinhart is proud to provide orthodontic care for patients of all ages at Advanced Orthodontics in Mercer Island, WA. As one of the leading Invisalign providers in the nation, he brings a unique blend of experience, precision, and enthusiasm to every case.

Dr. Steinhart is especially passionate about early treatment, airway-focused orthodontics, and a whole-health approach that supports long-term function, not just straight teeth. Families appreciate his positive energy and the way he makes orthodontic treatment feel approachable and encouraging.

Locally Owned Orthodontic Care in Mercer Island, WA with National Recognition

Top 1% Invisalign® Providers in the US

What Sets Us Apart

Our Difference in Orthodontic Care

At Advanced Orthodontics, we don’t believe orthodontic care should feel overwhelming. As a locally owned practice led by your orthodontist, we’ve built an experience that’s modern, welcoming, and centered on your comfort. With advanced technology, personalized planning, and a team that truly cares, we help patients feel confident in both the process and the final results.

Transform Your Smile

Affordable Braces for Mercer Island Families

We’re committed to making orthodontic care accessible for families in Mercer Island and nearby communities. That’s why we offer affordable braces with flexible monthly payments and financing options. Whether your child needs treatment during key growth years or you’re ready to improve your own smile as an adult, we’ll help you find a plan that fits comfortably, both clinically and financially.

Before & After Gallery

See real smile transformations from patients just like you. Explore our before-and-after gallery to view results from braces, Invisalign, and other orthodontic treatments designed to improve alignment, bite function, and long-term confidence.

Experience and Expertise in Orthodontics

Here’s Why You’ll Love Us

How Do Our Years of Expertise Deliver Lifetimes of Smiles?

Orthodontic results should look great today and stay strong tomorrow. With decades of experience, our team focuses on careful diagnosis, efficient treatment, and stable outcomes so your smile stays healthy and aligned long after treatment ends.

How Do Specialized Training and Advanced Credentials Benefit You?

Orthodontics is more than moving teeth. It’s about balance, bite function, and long-term health. Our advanced training and modern planning tools allow us to treat with greater precision, helping patients achieve results that feel natural, functional, and confident.

Why Choose a Top-Rated Mercer Island Orthodontist With Proven Results?

Patients come to Advanced Orthodontics for results, but they stay with us because of the experience. We prioritize comfort, communication, and a supportive environment that makes orthodontic visits easier. From kids to adults, we’re proud to be a trusted name in Mercer Island orthodontics.

Raving Reviews, Happy Patients

Trusted by Patients Across Mercer Island

The staff were very kind and patient. Thank you to Julie O and Naima, who regularly help me. Dr. Steinhart was very helpful, and Elena was super nice and made everything easy.
Elena did a great job helping and answering any questions I had about the Invisalign process. She made everything easy to understand and was a huge help.
My kids have completed treatments or are undergoing treatment at Advanced Orthodontics. Dr. Steinhart and his staff are great! Knowledgeable, friendly, and professional. Especially Elena who is skilled, efficient, and great with my kids.
Dr. McCulloch and Dr. Steinhart are organized and process oriented in their treatment. The assistants have great technique in making the regular follow up appointments go smoothly. I had many questions along the way and the doctors and staff provided me with detailed answers. The treatment plan went as initially proposed in both cost and time. I successfully completed the treatment yesterday and am very satisfied!
Dr. Steinhart has the best kind of small-town energy—warm, approachable, and genuinely kind—while still being extremely professional and knowledgeable. The entire experience felt personal and welcoming, not rushed or impersonal. You can tell they truly care about their patients and take pride in their work. Such great personality vibes paired with real experience. Highly recommend!
I had a great time working with Gisella and all of Advanced Orthodontics in order to correct my teeth.
Coming off of a bad 7 year long experience with a different place in the past, I was surprised how enjoyable and quick the visits were! Special thanks to Elena and Doctor Steinhart for being so kind and fun throughout the whole experience 😀
Very nice and extremely understanding for any issues you have during the process 🙂
They are very professional and experts in their practice. But more importantly they were very flexible in responding to and scheduling my request to have my grandson immediately attended to after he was away for 10 long weeks and needed immediate help when he returned. That's what counts for me!!! Thanks so much AO. Bob
A great find for me whose orthodontist retired and I needed a new care practice. Advanced Orthodontics has fully comprehensive orthodontic care. The staff is unsurpassed, kind, personable, knowledgeable and customer focused. Dr Kara & Dr Todd are both exceptional orthodontists. The clinic squeezed me the next day for a broken retainer fix. Easy. They are now my go to orthodontic practice for all my orthodontic needs. Thank you.