Skip to Main Content

Experience Orthodontics Differently

Your Orthodontists in Seattle & Bellevue

Get Started

Your Smile is Our Priority

Braces for All Ages

We're here to help make your dream smile a reality. It's our specialty!

Braces for Children

Learn More

Braces for Teens

Learn More

Braces for Adults

Learn More

Two women laughing together, one playfully carrying the other on her back. Orthodontic team members at Leone & Vaughn Orthodontics Staff members at Leone & Vaughn Orthodontics smiling and posing with gift items A young teen boy smiling and posing while using his cellphone.

Welcome to Leone & Vaughn Orthodontics

Exceptional Orthodontic Care in Seattle & Bellevue

Leone & Vaughn Orthodontics has been straightening smiles for more than 20 years. We provide comprehensive services including braces and Invisalign clear aligners.

Orthodontics can be beneficial to patients of any age. We take a proactive approach when treating children, guiding their oral development and reducing the need for more intensive treatments when they get older. For our teen and adult patients, we offer minimally invasive treatment plans designed to work with a patient's oral health and lifestyle needs.

We want our patients to experience orthodontics differently. It’s not only about getting braces or Invisalign, it’s about how we work with our patients to achieve the healthy, beautiful smile that they desire. That’s why we’ve developed a unique collaborative approach that allows our doctors to customize each patient’s treatment plan using the most advanced techniques.

Our Practice  Our Locations

Invisalign Clear Aligners in Seattle & Bellevue

Invisalign's clear, removable aligners can help children, teens, and adults achieve straighter smiles – without the brackets and wires that come with braces.

About Invisalign

  • Your Seattle & Bellevue Orthodontist

    Dr. Paola Leone

    Dr. Paola Leone is a Board Certified orthodontic specialist and innovative leader in the orthodontic profession. In addition to teaching locally at the University of Washington, she lectures nationally and internationally on treatment for children, adolescents, and adults.

    Meet Dr. Leone

  • Your Seattle & Bellevue Orthodontist

    Dr. Gregory Vaughn

    Dr. Gregory Vaughn is a Board Certified orthodontic specialist and distinguished leader in the orthodontic profession. In addition to teaching locally at the University of Washington, he has lectured nationally and internationally on treatment for children, adolescents, and adults.

    Meet Dr. Vaughn

  • Your Seattle & Bellevue Orthodontist

    Dr. Kara McCulloch

    Dr. McCulloch is a Board Certified orthodontic specialist, who has been practicing orthodontics in the greater Seattle area since 1997. Born and raised in Vancouver, British Columbia, Dr. McCulloch earned both her BSc and DMD degrees at the University of British Columbia, before heading to Seattle to pursue her Master of Science in Dentistry and specialty training in Orthodontics at the University of Washington.

    Meet Dr. McCulloch

  • Your Seattle & Bellevue Orthodontist

    Dr. Leanne Lin

    Dr. Lin is a Board Certified orthodontic specialist. She obtained her DDS from the University of California and completed her residency training in Orthodontics at the University of Pennsylvania, where she was the Dr. Robert L. Vanarsdall Fellowship recipient of her class.

    Meet Dr. Lin

Flexible Financing Options

To help our patients manage the cost of orthodontic treatment, we offer 0% interest in-office payment plans with low down payment options.

Learn More

Why Choose Leone & Vaughn Orthodontics

What You Get at Our Practices

We want you to feel confident with our care before your treatment begins. Here are just a few features we offer at our clinics to make your visits as convenient and comfortable as possible.

Learn More

  • Everyone was friendly and welcoming, even with all the covid requirements. I felt safe because I could see all the measures they have in place to protect me. The staff, and the Doctor, were prompt in meeting with me, efficient, gave clear directions to me and did a great job explaining their analysis of my issues. They took time to explain my options and the proces
    – Diana Z.
  • I'm starting my braces journey and so far everybody I meet has been very pleasant including the 3 orthodontist! They all are very welcoming and took there time to tell me what's happening what to do and not to do! They answered all my questions and were very explanatory! And the Covid Protocols were very safe and clean
    – Samantha C.
  • I greatly appreciate Leone & Vaughn's dedication to timely service. I had both my daughters braces done at Leone and Vaughn and now that I am finally getting my own braces they are my #1 choice. They are always professional and never keep the client waiting. Best of all they provide the newest technology and products. Best choice for orthodontia.
    – Gail C.
  • The entire staff from receptionists to ortho techs, dental assistants, and orthodontists are wonderful! A special thank you to Dr. Leone, Becca, and Jasmine. These three ladies have been so helpful in planning my Invisalign treatment to include providing options in how I can continue forward with treatment even though I'll be heading overseas for work for most of my treatment plan. Thank you!
    – Lynn S.
  • I took my daughter in today to start her orthodontic treatment! Dr. Vaughn and his team were exceptional. Leone and Vaughn Orthodontics are experts in their field. The team at LandV are all sincere, well trained, and very caring! My daughter was so impressed with the kindness of the team, cleanliness of the office and Dr. Vaughn's friendly demeanor. LandV Orthodontics are who I trust for my daughter and patients...oh yeah, I am a dentist!!! Thanks LandV!!!
    – Jake K.

3 Locations Serving Seattle & Bellevue

Contact us at one of our offices listed below and a member of our staff will be happy to address any inquiries you may have.

Call (206) 285-5000

Interbay

945 Elliott Ave W, #100 Seattle 98119 US

Details & Contact

Madison Park

3131 E Madison St,#200 Seattle 98112 US

Details & Contact

Bellevue

10517 Main St Bellevue 98004 US

Details & Contact