Sekijima Orthodontics

Welcome.

Serving patients in Renton and the Seattle area, our practice is committed to combining exceptional orthodontic care with a welcoming, patient-focused approach. Recognized by Seattle Met Magazine as one of Washington’s top orthodontists, we use modern techniques and technology to deliver predictable, comfortable treatment.

Our team runs a friendly, lively, and efficient office. We pride ourselves on punctual appointments, clear communication, and treating each person with honesty and respect while we create healthier, more confident smiles.

Why Choose Us

Recognized Excellence

Dr. Wan has been voted Top Seattle Dentist for outstanding orthodontic care, reflecting our commitment to clinical excellence.

Advanced Technology

We use the latest orthodontic tools and digital imaging to plan care precisely and keep treatment as efficient and comfortable as possible.

Friendly, Efficient Team

Our staff creates a welcoming environment that respects your time: appointments run on schedule and communication is open throughout care.

Dr. Wan

Experience personalized orthodontic care with Dr. Bill Wan, an ABO-certified orthodontist. With a background in software development and a passion for modern digital technology, Dr. Wan combines innovation with expertise to deliver precise, comfortable treatment tailored to every patient.

Treatment Options

We offer a range of orthodontic solutions including clear aligners, self-ligating braces, early treatment, and TMJ therapy — tailored to patients of all ages.

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Let's Get Started!