Orthodontist near San Gabriel, CA

At San Marino Orthodontics, we proudly welcome patients from San Gabriel and surrounding neighborhoods with a warm smile and a tailored approach to orthodontics. Whether you're exploring braces, Invisalign, or looking for trusted care for your child, you’ll find expertise and genuine compassion in every recommendation we make.

Our conservative philosophy means we never push unnecessary treatments. Instead, we focus on what’s best for your specific needs, lifestyle, and goals. Led by the mother-son team of Dr. Tina Siu and Dr. Daniel Chee, our family-run practice has served local families since 1954. 

Plus, our warm, community-centered care model always places your comfort and long-term health first. With personalized treatment plans, honest guidance, and advanced technology, we deliver results you can feel confident in. Whether you’re straightening your own smile or seeking guidance for your child, our office is where you want to be!

Why Choose

San Marino Orthodontics

Unlike larger clinics that can feel rushed or impersonal, San Marino Orthodontics is a small, tight-knit practice that puts relationships first. Every patient sees either Dr. Siu or Dr. Chee at every visit, ensuring consistency, expert supervision, and a personal connection throughout your entire treatment. Our practice spans three generations and over 70 years, giving us deep-rooted ties to the community and a profound understanding of what families need.

Using state-of-the-art digital imaging and advanced alignment technology, we carefully design each treatment plan to reflect your unique goals, we never use a one-size-fits-all approach. Here, you’re not just getting modern orthodontic care, you’re joining a tradition of trust that has stood the test of time.

A man standing in front of a sign with a mouse on it.

Our San Gabriel Orthodontic Services

Patients of all ages visit us for thoughtful, high-quality orthodontic care. From invisible aligners to early interceptive treatment for kids, our services are designed around comfort, efficiency, and long-term health. Explore our most requested options below.

Invisalign

Discreet, effective, and completely customized, Invisalign is a great solution for adults and teens who want straighter teeth without the appearance of traditional braces. Using clear aligners tailored to your bite, we gradually shift your teeth into alignment for a beautiful result. It’s comfort you can count on, with flexibility that fits your life.

Adult Orthodontics

It’s never too late to achieve the smile you’ve always wanted. Using modern tools and techniques, we offer adults a range of treatment options, from clear aligners to ceramic braces, designed for more mature smiles. Our adult orthodontics approach respects your time, goals, and aesthetic preferences while restoring alignment and bite health.

Children's Orthodontics

Early orthodontic evaluations help us catch small concerns before they become big problems. Our pediatric treatments focus on developing healthy jaws, guiding proper growth, and creating space for permanent teeth. With kid-friendly care and gentle communication, we make every visit positive and stress-free, for parents and kids alike.

Complimentary Consultations

We understand that choosing to start orthodontic treatment is a big decision. That’s why we offer complimentary consultations to help you feel confident, informed, and comfortable from day one. Even better, if treatment begins on the same day as your consultation, you’ll receive a $300 discount. It’s our way of making your journey even more accessible.

No-cost, no-pressure consultation

$300 same-day treatment discount

Personalized treatment plan crafted by Dr. Siu or Dr. Chee

Frequently Asked Questions

Have questions? We’ve got answers.

What is the difference between adult orthodontics and children’s orthodontics?
Do you accept my dental insurance, and what is included in the complimentary consultation?
Is it easy to get to your office from the San Gabriel area?

Experience Excellent Orthodontic Care