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Straight Up Smiles is an orthodontic practice in Portland, OR and Vancouver, WA specializing in braces, clear aligners, and retainers using advanced digital technology including 3D printing.

About Straight Up Smiles
An arcade-style waiting room and a bilingual orthodontist, Dr. Alex Vo, make this a comfortable fit for young kids and non-English-speaking parents alike.
Reviews highlight a practice built around keeping kids engaged and comfortable, with a claw machine and arcade games in the lobby and staff who explain procedures to children directly. Dr. Alex Vo is noted for adapting his approach for anxious or complicated cases and for being bilingual, which several parents mention as helpful. Appointments tend to run on time, with many describing waits under 10 minutes and flexible rescheduling, and some reviews mention noticeable progress in as little as three months.
Summary of 63 patient reviews, January 2023–April 2026, updated September 2026
Straight Up Smiles is an orthodontic practice in Portland, OR and Vancouver, WA specializing in braces, clear aligners, and retainers using advanced digital technology including 3D printing.
They provide personalized treatment plans for patients of all ages with a focus on modern, efficient care.
Treatments offered
Technology & Equipment
Straight Up Smiles uses modern orthodontic technology to deliver precise, comfortable treatment.
Orthodontists at this office
Dr. Alex Vo, DMD, MS
NPI verified · no bio or photo on file
Insurance accepted
11 plans listedWhat patients say
Latest review 6 months ago
What patients praise
Who it suits
Doctors patients mention
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| Theme | Praise | Criticism |
|---|---|---|
| Friendly staff | 29 | 0 |
| The orthodontist | 25 | 0 |
| Great with kids | 21 | 0 |
| Treatment results | 17 | 0 |
| Scheduling & wait times | 10 | 0 |
| Clear explanations | 9 | 0 |
| Gentle, comfortable care | 7 | 0 |
| Office & technology | 6 | 0 |
Recent reviews from Google
We have been bringing my son to Straight up Smiles for braces and we couldn't be happier. The office staff is amazing—very kind and professional, and they always make him feel comfortable. They have worked with us on scheduling and made the whole process simple. So sorry for all the broken brackets! He is definitely trying his hardest not too break anymore, thanks for making it stress free for Dad.
I was in a horrible situation where I went for a regular dental cleaning (at another clinic) and the hygienist accidentally broke my lingual metal permanent retainer and for 5 days I was literally stuck with the wire hitting my mouth every time I eat anything or talk. Every orthodontist I called was closed or couldn't help because of the holidays. Then I came across Dr. Alex Vo's office and I called, they got me in literally 45 minutes later fixed the problem and made me 2 new retainers that I picked up 2 hours the same day later...imagine!!!!?? They fit perfectly from the get go. Talk about ABSOLUTELY AMAZING SERVICE!! Everyone at the clinic was so warm, friendly, and Dr. Vo is very knowledgeable, straightforward, and empathetic. He and his team managed to turn a nightmare situation into an amazing experience. Thank you Dr. Vo for making me start the new year with a big smile 🙏😁
Straight up Smiles is the best! My son had a complicated case and has been seeing them for 2 years. Excellent service, clean, informative, kind, caring and overall excellent experience! 👏 My son is on the way to a beautiful smile thanks to Dr. Alex Vo! 🙂
Very friendly for children. The dentist Dr. Vo explains his process and ideas well when creating an invisalign plan. Very clean and organized space.
Dr.Vo and his team were amazing during my time as their patient! I’m always someone who arrives a little early and I was always attended pretty quick. They’re also very professional and confident in what they do. As someone who’s always covered their smile when laughing to hide my teeth, I highly recommend Straight Up Smiles for your orthodontist work. It’s such a relief being able to smile confidently.
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