MEET DR. YOUNG HAN

YOUNG STEBBINS-HAN, DMD, MS

I love the energy and enthusiasm our patients bring to the office. It’s so interesting to hear about all the different activities they are involved in, from sports to dance, to speech and debate. Their lives are full of excitement!

I was glad to join Dr. Michael Stebbins and the rest of the Stebbins Orthodontics team in 2010. Our team is made up of some of the most caring people I know. They’re always truly interested in knowing our family of patients, and ensuring they have an exceptional orthodontic experience. I look forward to celebrating the gift of a smile with our team and our patients for many years to come.

EDUCATION AND EXPERIENCE

PROFESSIONAL AFFILIATIONS

OUTSIDE THE OFFICE

I enjoy traveling and have served on short-term missions in Malaysia and China. In my leisure hours, I enjoy spending time with family and friends, playing and watching almost any sport (especially pickelball), increasing my knowledge of trivia, and sharing the deliciousness of Korean cuisine.

I have three children: a Boston-baked bean, Ella; a mile-high mountain man, Jon Tae; and a local Kalispell kid, Keenan. I feel truly blessed to be able to raise children in such a wonderful community. If you see us out and about town, feel free to say hello. We always enjoy meeting people!

MEET Dr. Justin  Waldron

Dr. Justin “Cody” Waldron grew up with a strong curiosity about how things work and a love for hands-on problem solving, which naturally led him to dentistry and orthodontics. He attended Brigham Young University for his undergraduate studies and earned his Doctor of Dental Surgery degree from the University of the Pacific. Following dental school, he served five years in the U.S. Navy Dental Corps before returning to the University of the Pacific to complete his orthodontic residency and Master of Science in Dentistry.

During his advanced training, Dr. Waldron gained specialized experience in early orthodontic treatment, skeletal expansion, sleep dentistry, and micro-implant therapy, and completed Genetic Stem Cell Research as part of his M.S.D. program. He is an ABO Board-Certified orthodontist and has been recognized for his academic excellence with induction into honor societies including Omicron Kappa Upsilon and Phi Kappa Phi. He is also a recipient of the U.S. Navy Health Professions Scholarship and an Eagle Scout.

Dr. Waldron is known for his calm, approachable manner and takes time to understand each patient’s goals and interests, creating an environment where patients feel comfortable and confident throughout their treatment.

Outside the office, he enjoys wake surfing, hiking, and woodworking. He especially values time spent with his wife, Kellene, and their four energetic children.

MEET Dr. Mark Harrington

Mark Harrington , DMD, MS

Dr. Mark Harrington was born and raised in Minneapolis, where he grew up with four brothers and later attended the University of Minnesota for both his undergraduate studies and dental school. He graduated with honors, was inducted into Omicron Kappa Upsilon, and went on to earn his Certificate in Orthodontics from the University of Minnesota.

After several years in private practice, where he was repeatedly recognized as one of the area’s top orthodontists, he served on the Cleft Palate Team at Minneapolis Children’s Hospital and later joined another Twin Cities orthodontic group.

A longtime fan of Montana, he and his family spent years visiting Big Sky before deciding to make the state part of their lives more permanently. His love for Montana ultimately led him to join the H2 Orthodontics team.

He enjoys traveling with his wife Monica, visiting their three adult kids, and pursuing landscape and wildlife photography. When he’s not in the office, you’ll likely find him skiing, hiking, or baking his famous chocolate chip cookies.
© 2026. All rights reserved. | H2 Orthodontics • MT Specialty Dental Services, PLLC - Kevin Chad Lambourne, DDS. 
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