About Sonja Sproul Dentistry

Get to know us!

Serving patients with Excellence|Honesty|Personalization|Compassion

At Sonja Sproul Dentistry, our team is driven by a mission to build genuine, honest relationships. We listen, educate, and empower each patient to reach their dental and overall health goals. This patient-centered mindset helps us design customized treatment plans that lead to beautiful, healthy smiles and total satisfaction.

about sonja sproul dentistry in eugene
eugene community dentist sonja sproul dentistry

We’re proud to be a long-standing part of the Eugene community and look forward to helping you feel right at home in our office.

Dr. Sonja Sproul

Dr. Sonja Sproul became passionate about dentistry at a young age while assisting her father, Dr. William B. Sproul, on a dental mission trip to Belize. Her interest in dentistry grew throughout college when she had the opportunity to travel to Africa as a dental assistant.

Today, Dr. Sproul is pleased to step into her father’s footsteps, taking over the family practice to provide great dental care in Eugene. Patients often comment on Dr. Sproul’s gentle touch, calm demeanor, and inviting approach. Behind the scenes, Dr. Sproul is committed to staying up to date with the latest dental techniques and technologies to provide the highest-quality service possible.

“One of the most rewarding aspects of being a dentist is that I get to build long-term relationships with my patients and their families while offering high-quality, personalized dental care.”

Education & Certifications

  • Seattle Pacific University
  • Ostrow School of Dentistry of USC
  • Dentist in the Army National Guard (2009-2018)
  • Army Commendation Medal for Service and Support
  • Lane County Dental Society, Board member and President (8 Years)
  • Exploring Excellence Study Club (10 Years)

Awards & Charities

  • Top Dentist, Eugene Magazine (2012-present)
  • Faculty-nominated awards for leadership and excellence in clinical dentistry
  • Mobile dental clinic volunteer
  • Humanitarian dental care (Honduras, Micronesia, Kenya)

Out and about in Eugene

  • Enjoys skiing, hiking, scuba diving, and biking
  • Likes to travel and spend time with her husband, son, and Bernadoodle named Boss

Our Team


Patient Care Coordinator & Team Lead


Dental Hygienist


Dental Hygienist


Dental Assistant


Dental Assistant

Why Choose Us?

We make taking care of your dental health easy and enjoyable.

  • NA dental office to call home (all ages welcome!)
  • NFriendly, holistic approach and high-tech treatments
  • NNothing less than the best for our patients

Trusted by hundreds of patients

I highly recommend Sonja Sproul Dentistry. The entire staff is welcoming and makes you feel right at home. The office itself has a great aesthetic and is very modern. I look forward to every appointment!

— Aaron C.

This dental office is amazing. From the amazing staff at the front to the hygienists and Dr. Sproul, there has never been a time when I didn’t feel comfortable and well cared for. They make everything seamless and I wouldn’t go anywhere else!

— Mackenzie P.

Outstanding! One of Eugene’s best dentists.

— David M.

Our Office

1585 Coburg Road
Eugene, OR 97401

Get Directions

Monday–Wednesday: 8am–5pm
(closed for lunch 1pm–2pm)
Thursday: 8am–1pm
Friday-Sunday: Closed

We welcome new patients!

Find out what it means to be at the center of your dental care. Request an appointment today and experience state-of-the-art service.