In order to provide our patients and visitors with the most accurate and beneficial information, we only post comments and star ratings relevant to a specific provider or office once they have received a minimum of 30 surveys within the previous 12 months.

Roy P Guerin, III, DDS

Oral Surgeon

4.3 out of 5.0
73 Ratings, 20 Comments

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.

Learn more about our patient reviews
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Patient Comments

Patient comments are gathered from our NRC Health Patient Experience Survey. Patients are de-identified for confidentiality and patient privacy.

Learn more about our survey

Dec 7, 2025

5

By far the best dental treatment I've ever had, I've already recommended them or this office to various friends.

Nov 29, 2025

5

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

5

Outstanding care and the friendliest staff!

Nov 14, 2025

5

Love Willamette Dental!

Jul 26, 2025

5

Everybody was amazing!

Jul 26, 2025

5

That's was the first experience I had in 25 years that was painful cause they listened to me about how I run through the numbing meds quickly

May 24, 2025

5

I have enough information for the main appointment. Everything was shared in a friendly manner. Thank you.

May 16, 2025

5

Everyone was nice and friendly.

Apr 25, 2025

5

Everything very professional, excellent service

Apr 5, 2025

5

I was seen right away thank you for that doctor was so patient as it takes me a lot to num my gums somehow is always the same he and his team were super kind thank you for that

Mar 17, 2025

5

You did really well at making sure I had all the information and that I was calm because I am afraid of the dentist. So it was a very pleasant experience for something that I was afraid of. And the list of aftercare was really good and I'm healing really well.

Feb 24, 2025

5

I arrived in a wheelchair and it was a little difficult for them to see, but they made it work perfectly and they were very kind and gentle and very knowledgeable and I just wanted to say I felt really nice being around them. They were really great people and I know they... I would be in good hands with them. Thank you.

Feb 14, 2025

5

The Doctor and his assistant were amazing!!! They were very calming and reassuring. My son who has a high anxiety condition came out to the waiting room smiling and said, "Mom, that was so easy I didn't have any pain!" The Doctor and his assistant really did their best to put my son at easy. They made an amazing impact on my son and his ability to overcome his fears and anxiety! I would like to sincerely thank you both!!!

Feb 10, 2025

4

They need to provide shield for patients with frequent x-rays but I need to remind and ask each time

Feb 8, 2025

5

Very competent staff and friendly.

Feb 1, 2025

5

Everyone there was extremely helpful and calming during my procedure. I had no issues or problems at all. Thank you!

Jan 26, 2025

5

Both the Dental office and the specialist Oral Dentist are the Best! I would highly recommend them to friends and family.

Jan 25, 2025

5

Very nice especially Springfield office, Eugene office receptionist was way to abrupt as were nurses. I will prefer Springfield office in future. Didn't like the Eugene office very much.

Jan 24, 2025

5

Only negative is I had to drive to Springfield because Willamette currently doesn't have an oral surgeon in Portland.

Dec 21, 2024

4

Facility is clean. Reception staff nice. Bedside manner for clinical staff leaves something to be desired.

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