Welcome to San Marino Orthodontics – excellent orthodontic care in a professional friendly environment. We can't wait to meet you!
orthodontist in san marino
2595 Huntington Dr. San Marino, CA 91108
(626) 796-0615
Open Hours
  • MON
  • 8 AM - 5 PM
  • TUE
  • 8 AM - 5 PM
  • WED
  • 9 AM - 4 PM
  • THUR
  • 8 AM - 5 PM
  • FRI
  • 8 AM - 5 PM

Friendly, Personalized Care

Your San Marino Orthodontic Home

At San Marino Orthodontics, we’re committed to providing you with the care you need–nothing more, nothing less. Our conservative approach to care means that you’ll never receive treatment recommendations that you don’t need, and you’ll never be subject to unexpected or unnecessary costs. We care about making sure your smile is healthy and well-supported, and our decades of experience have taught us how to do it well!

Dr Siu was recommended by our dentist and our experience has been great. She and her staff are very nice. No hidden costs. Everything is upfront. They’re flexible with scheduling. Dr Siu is very knowledgeable and gave thoughtful advice.

Carrie I.

I had my braces done by Dr. Siu several years ago for a rather severe underbite. I was oringinally informed by Dr. Siu that the length of my treatment would be about 2 years, possibly longer. Fortunately thanks to Dr. Siu's diligent and thorough work, I had my braces on for only 18 months! ;) I was very impressed with Dr. Siu's work and pleased with the result. Also, what I appreciated about working with Dr. Siu and her team was that they were very professional, knowledgeable, and accommodating (when trying their best to fit me in i.e. due to emergencies, discomfort/pain, or scheduling conflicts). Recently, I came in for an issue with my retainer and I experienced the same professionalism and excellent patient care I experienced years ago. Highly recommend Dr. Siu!

Kyle C.

Dr. Tina Siu is amazing and I would definitely recommend anyone looking to get braces done to go to her. The people here are so welcoming and nice, and the workmanship and result was incredible! They are so gentle in their work! So happy with the result! Thank you Dr. Siu! :)))

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Olivia T.

I had the pleasure of being Dr. Siu's patient for many years now. First of all, she and her staff are excellent at their jobs. Everyone working there is kind and knows what they are doing. I could continue going on about how great Dr. Sui and her staff are, but my best summary of my experience is: "If I had to go back and get my teeth fixed, I would go back to Dr. Siu's practice." They have great customer service, and their technology is always improving. Altogether, if you go to Dr. Siu's office, you are in good hands.

Ean K.

Tina Siu and the entire team are legitimately the kindest people ever. I remember hearing so many negative stories surrounding getting braces as a kid, that I was nervous to get mine. But under Tina’s care, not only was it a good experience, but I couldn’t be happier with the results. I am so grateful!

Frankie F.

Meet Your Orthodontists

Dr. Tina Siu & Dr. Daniel Chee

Dr. Siu and Dr. Chee are a mother-son orthodontic duo with a passion for helping patients feel great about their smiles. With Dr. Siu’s extensive experience and Dr. Chee’s cutting-edge knowledge, patients will receive the best care available in the San Gabriel Valley.

New Patient Special

Complimentary Consultations

Find out if orthodontic care is right for you or your child, risk-free with a complimentary consultation. Then, if you decide to start treatment on the same day, you'll receive $300 off your orthodontic care!

Exam

Digital Imaging

Treatment Plan

Get to know us

Community-Oriented Care

What Makes Us Different

When it comes to caring for your smile, you need an orthodontist you can trust. The San Marino Orthodontic team has provided excellent, patient-focused care in the community for decades, and we’re excited to help take your smile to the next level.

Family-Owned Practice

As a multi-generational family practice, San Marino Orthodontics is committed to providing the community with personalized care. Real patient needs and stories are what drive our service, no matter what.

Modern, Conservative Treatment

Our conservative approach means that we’ll only recommend what you actually need. We believe that “the least treatment is the best treatment,” which means that we’re committed to working with your smile, not against it.

Committed to Our Community

Our team has been a part of the San Marino community for decades. We know what you find important, and we strive to provide an environment where you feel seen and heard.

Experience Excellent Orthodontic Care

Get In Touch

Request an Appointment

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Please do not submit any Protected Health Information (PHI).