Dr. Harris and April are the very best! Attentive, knowledgeable, courteous, and professional- they are the best care I’ve had in 50 years of visiting the dentist.

Read More –Scott M.

I received excellent care and a compassionate response to all my dental needs. Dr. Harris, Colleen, and the whole team are great and go out of their way to make sure I feel welcome and at ease.

Read More – C.G.

La Grande Dentist: Mark L. Harris, DMD

Dr. Harris is La Grande’s Premier Choice for Family & Cosmetic Dentistry

At the practice of Dr. Mark Harris, we combine traditional service values with forward-thinking dental treatments. Our La Grande, Oregon dental office features the latest technology, including dental lasers, and Dr. Harris stays abreast of modern dental solutions. We proudly offer an array of family dentistry and cosmetic dentistry services designed for patients of all ages.

Send Us a Message

Let us know if you have any questions or would like to schedule an appointment. We would love to hear from you!

As your trusted family dentist, Dr. Harris offers services such as snoring and sleep apnea treatment, tooth-colored (mercury-free) fillings, and in-office teeth whitening. We’re devoted to providing leading-edge dentistry, because we believe our patients deserve total oral health, as well as beautiful, natural-looking smiles. La Grande-area patients rely on Dr. Harris for safe, effective treatments and family-friendly dental care with long-term results.

Serving La Grande with Exceptional Dentistry Since 1994

Visit the dental office of Dr. Mark Harris today to experience contemporary dentistry at its finest. Our well-appointed dental practice serves La Grande, OR and the surrounding areas of Union, Elgin, Wallowa County, and Union County. We look forward to enhancing your smile and providing a lifetime of dental health.

1809 3rd Street, La Grande, OR 97850 USA
Dr. Mark Harris La Grande, OR dentist (541) 963-0924 https://www.harris-smiles.com/assets/images/dr-harris.jpg https://www.harris-smiles.com/assets/images/stock-services.jpg https://www.harris-smiles.com/assets/images/stock-family.jpg https://www.harris-smiles.com/assets/images/stock-bonding.jpg https://www.harris-smiles.com/assets/images/stock-cosmetic.jpg https://www.harris-smiles.com/assets/images/stock-veneers.jpg https://www.harris-smiles.com/assets/images/stock-whitening.jpg https://www.harris-smiles.com/assets/images/stock-sleep.jpg https://www.harris-smiles.com/assets/images/stock-replacement.jpg https://www.harris-smiles.com/assets/images/stock-crowns.jpg https://www.harris-smiles.com/assets/images/stock-root.jpg https://www.harris-smiles.com/assets/images/stock-ortho.jpg https://www.harris-smiles.com/assets/images/stock-tmj.jpg https://www.harris-smiles.com/assets/images/stock-fillings.jpg

Total Rating

4.7 out of 5 based on 27 reviews.