Dr. Ruben I Alcazar
Orthodontist
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By Appointment Only
To schedule an appointment, call:
1-855-4DENTAL (1.855.433.6825) -
Willamette Dental - Beaverton
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4925 SW Griffith Drive, Beaverton, OR 97005
Dr. Alcazar’s Biography
Dr. Alcazar was inspired to follow in the footsteps of his father, who was a well-respected dentist in the community. This led him to earn his dental degree and Certificate in Advance Graduate Studies in Orthodontics in Peru and in the Unites States respectively. Over time, he continued to hear great things about Willamette Dental from colleagues and knew the practice aligned perfectly with his own professional principles. Having always been driven to help others, he’s never shied away from a challenging case and feels a great sense of pride when his peers look to him for advice.
When not creating beautiful smiles, Dr. Alcazar loves to get out on the tennis court or reenergize in nature.
Education
- Dental School – University of San Martin de Porres
- Residency – Jacksonville University – Orthodontics
Specialty Training
- Cultural Sensitivity Training
Medicaid
- Accepts Oregon Health Plan
- Closed to New Pediatric and Adult Oregon Health Plan Patients
Languages Spoken
- English
- Spanish
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.
Oct 29, 2026
Great staff!
Oct 24, 2026
We absolutely love our ortho and assistant. Thank you!
Oct 18, 2026
I really like my ortho assistant. She was so kind and gentle. I wish I remembered her name so I could mentioned it. She was amazing!!!
Oct 4, 2026
Dr Alcazar and the Orthopedic team are amazing. I was extremely scared of the dentist when i started my braces treatment as an adult. They made me feel safe and at ease the entire time. I can say I'm no longer scared of going to a dentist office and love taking care of my teeth hygiene. I CAN FINALLY SMILE IN PHOTOS!! Thank you!
Sep 24, 2026
The doctor is extremely good. He's a very good dentist with my son, and I'm very grateful because he's very patient. He listens to him and is incredibly knowledgeable. He's very intelligent, and I really like how he treats my son. He's one of the best dentists I've ever met.
Sep 18, 2026
Dr. Alcazar and the whole ortho team are wonderful!
Sep 4, 2026
Everyone in this office is extremely kind and also knowledgeable. I really appreciate the care at every touchpoint
Sep 10, 2026
Doc and team need to take time to explain why certain treatments or things are done and what to expect and other options.
Sep 4, 2026
Awesome assistant.
Aug 21, 2026
Everything went smoothly and the staff at the front desk were awesome
Aug 2, 2026
I just wish there were more providers in Hillsboro area
Jul 31, 2026
Every appointment the people have been kind and professional!
Jul 18, 2026
One of the main things that I do appreciate about Will Lambda Dental is the appointment time and getting, you know, folks, patients scheduled. I've never had an issue with getting an appointment. There are so many things that I do not care for when it comes to Will Lambeth Dental as being a patient for a very long time. The overall experience when we walk in the door, every time I leave the Beaverton office, I have a negative experience from someone at the front desk to, you know, the check-in to how they are speaking with me. A couple of times, you know, some of the dental, the hygienists or the people that are assisting the orthodontists, it has just been every time I come in, I'm really very, I'm very dissatisfied with this office in general. And I would not recommend it if my daughter was not receiving ortho care. I would not use this office.
Jun 19, 2026
Everyone in the department is friendly & welcoming.
Jun 20, 2026
Really appreciate the gracious staff finding this appt quickly for my daughter, thank you!
Jun 1, 2026
I really appreciated that the dentist provided insight about what we're doing with his braces and why
May 30, 2026
Somehow, Willamette Dental manages to hire the kindest, most personable people at every touchpoint. It's really a breath of fresh air.
May 22, 2026
Dr. Alcazar is always very kind, takes time to chat with us, explains what he's doing, and also explains what's gonna happen at the next appointment as well. We really enjoy him and are happy with what is happening within my kids mouth.
May 21, 2026
I am beyond upset that BSD will no longer offer Willamette dental and ortho to their employees. It is VERY upsetting!!!!
May 17, 2026
Brought my daughter in for ortho appointment. Was told from assistant that we were supposed to bring in her retainer. At no point when they made the appointment did they inform us that. It would have been helpful. She claimed they told me daughter at her last appointment. But when you can't be seen for 4-6 months out, it might be easy to forget.
May 1, 2026
Great orthodontist experience.
Apr 30, 2026
Everything was great, the only thing is that there's a long wait between appointments.
Apr 20, 2026
Thank you for your great service Dr. As Alcazar.
Apr 8, 2026
They took the time needed to make sure everything went smoothly.
Mar 22, 2026
We had a wonderful experience with this team!
Mar 1, 2026
Excellent assistant and dr.
Feb 21, 2026
Excellent experience as always. The assistant is always gentle.
Feb 14, 2026
We are so happy with Dr. Alcazar and his team. He is an amazing orthodontist who truly cares about his patients. He has taken excellent care of my daughter's teeth, and the results have been wonderful. He is professional, gentle, and always takes the time to explain everything clearly. We feel very lucky to have found him!
Feb 8, 2026
Everyone who assist was friendly and knowledgeable.
Feb 5, 2026
Dr. Alcazar doesn't really speak or interact, so it's hard to know if the treatment plan is on track.
Feb 4, 2026
The dental assistant is always wonderful as well as knowledge.
Feb 2, 2026
Dr. Alcazar does a great job. He took care of my son a few years ago, and now my daughter is in his hands. I'm kind of sad she is almost done with treatment as I enjoy talking soccer and food with him at each visit.
Jan 23, 2026
Thank you for your great service.
Jan 15, 2026
Very nice experience ppl
Jan 9, 2026
The nurse that help at that visit is the best. She always is very pleasant and attentive to us. I can not remember her name but hope she gets recognized.
Jan 1, 2026
Great teamwork, Dr. Alcazar is great and my 12 year old feels comfortable going in every time for her braces.
Dec 17, 2025
Easy and great experience. Staff was very friendly
Dec 12, 2025
At reception they made me wait more than 25 minutes to make another appointment.
Dec 6, 2025
There's nothing to improve. You guys are awesome. You guys always do 110%. I have no complaints. I will highly recommend everybody here.