Roy P Guerin, III, DDS
Oral Surgeon
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By Appointment Only
To schedule an appointment, call:
1-855-4DENTAL (1.855.433.6825) -
Willamette Dental - Springfield Specialty
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2530 Game Farm Road, Springfield, OR 97477
Dr. Guerin’s Biography
Dr. Guerin has wanted to become a dentist since high school, and that enthusiasm in the field has only grown since. He’s inspired to deliver quality care to patients daily. At Willamette Dental, that means appropriate treatment based on the individual’s needs as opposed to production, sales, or targets.
He cherishes the flexibility the practice provides along with their convenient work hours, which makes it easy to balance a rewarding career with other personal pursuits and hobbies. And as a big supporter of his daughter’s endeavors, he’s frequently found on the road to yet another softball tournament.
Education
- Dental School – Louisiana State University School of Dentistry
- Residency – Boston University Goldman School of Dental Medicine: Oral and Maxillofacial Surgery
Professional Associations
- American Association of Oral and Maxillofacial Surgeons
Specialty Training
- Cultural Sensitivity Training
Medicaid
- Accepts Oregon Health Plan
- Closed to New Pediatric and Adult Oregon Health Plan Patients
Languages Spoken
- English
Patient Experience Survey Results
Our patient rating scores represent an average of all responses from actual Willamette Dental patients randomly surveyed by nationally-recognized patient experience firm, NRC Health.
Patient Comments
Patient comments are gathered from our NRC Health Patient Experience Survey. Patients are de-identified for confidentiality and patient privacy.
Jul 20, 2026
Both the surgeon and the assistant were warm, personable, caring, thoughtful, and quick!! The whole experience was surprisingly great!! I will definitely share how positive our experience was with people!!
Jul 12, 2026
The experience was awesome. I've already gotten my family onto this dental group because they were so amazing. I just moved here and I loved the experience. It was great. Thank you very much.
Jul 11, 2026
The assistant was a little rude.
Jul 3, 2026
I was 15 mins early and they called me in right away to do my history/allergies ect. . Then the dentist came in.
Jun 12, 2026
Not only was the DR.very good but I also received information and comfort from his assistant they were great
May 7, 2026
Excellent customer service. Very patient, as I have a lot of issues associated with dental work. I must say, the assistant took time to explain everything and answer all my questions, good job. The doctor was great!
Apr 17, 2026
Outstanding experience. Am so glad I now have Willamette dental. Thank you
Mar 6, 2026
Grateful for the amount of care I received.
Feb 15, 2026
I'm very satisfied ?? I know what to expect for my next appointment.
Feb 13, 2026
I appreciate the individuals in this Springfield office. They we pleasant and you didn't feel as if you were inconveniencing them compared to the Corvallis office. Dr. Gern and his assistant listened and wanted the best outcome for the patient which as a parent I truly appreciated. His assistant demonstrated concern and you felt as if she actually enjoyed her work and patients. Thank you so much!
Dec 26, 2025
I was helped by Lucy and Ashley They did a remarkable job of making a dentist office feel like a friendly place. Super efficient work of explaining procedure by Dr Guerin. Whole process was really smooth. It helped keep my anxiety low.
Dec 11, 2025
They were all very kind and gentle. Thank you
Dec 7, 2025
By far the best dental treatment I've ever had, I've already recommended them or this office to various friends.
Nov 29, 2025
I want to say thank you to the whole dental team especially the front office. I was in lots of pain and got in for a cancelled appt to get a consult the same day. I was extremely impressed with how attentive and caring they were.
Nov 21, 2025
Outstanding care and the friendliest staff!
Nov 14, 2025
Love Willamette Dental!