About Sonja Sproul Dentistry

Get to know us!

Call (541) 689-2001

Intentional joy. Radiant smiles.

Serving patients with Excellence|Honesty|Personalization|Compassion since 1974

Since 1974, our focus has been on genuine relationships and whole-body wellness, creating an experience that feels like home, always guided by our values and centered on you.

We cultivate a space where you can achieve the healthy smile you want and receive the dental care you deserve, an experience that goes beyond treatment. Every visit is an opportunity to inspire confidence, nurture well-being, and create lasting positivity through genuine care and exceptional service.

sonja sproul dentistry front lobby waiting area

We’re proud to be part of the Eugene community and can’t wait to welcome you into 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, past board member and president
Exploring Excellence Study Club

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, two young boys, and Bernadoodle named Boss

Our Team

Karee

Office Manager

Shayna

Patient Care Coordinator

Jody

Dental Hygienist

Kate

Dental Hygienist

Angela

Dental Restorative Assistant

Alicia

Dental Assistant

Our Core Values

We live by values that guide how we care for our patients, and each other:



Can-do attitude

We act with positivity and ownership. If we see it, we solve it.



The Ritz experience

Every detail matters. We go above and beyond to make you feel valued and cared for.



Continual growth

Curiosity drives us. We keep learning and improving to give you the very best care.



Personal & professional harmony

We believe balance brings out our best selves — at work, at home, and with our patients.



Whole-body wellness

Your oral health is connected to your total well-being. We care for the whole you, not just your smile.

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

New Patient Information

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.