Welcome to Ostby Orthodontics!

Welcome to Ostby Orthodontics, the orthodontic practice of Dr. Adam OstbyDr. Marlene Ostby, and Dr. M.C. "Buddy" Kastrop.

Exciting news!

Ostby Orthodontics is excited to announce that we are now coming to Sheridan, WY!  Due to overwhelming support from the Sheridan dental community and repeated requests from our Sheridan patients, we have decided to offer our services locally to better serve the communities of Sheridan and its neighboring towns. Please contact our central Billings office at (406) 259-6774 for more details and to schedule an appointment in Sheridan.  

You can also send an online appointment request here, or email us at office@ostbyorthodontics.com.

Our passion is your smile.

At Ostby Orthodontics, we strive to provide our patients with the highest quality of orthodontic treatment in a friendly, yet professional environment.  We emphasize patient education and personalized care, as we strive to gain the trust and respect of each of you.

Many of you will recognize our central Billings facilities as the orthodontic office of Dr. Buddy Kastrop.  We are extremely fortunate and thrilled to be working beside Dr. Kastrop, and we will work together to provide the best orthodontic care possible to the Billings community and beyond, using the most advanced braces and technology.

We also have a second location in Billings called Heights Orthodontics for added convenience for those of you who live or work in the Heights area.

Please contact us or browse our website for more information.

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