Welcome to Our Family at Chong Orthodontics

Located in the heart of Union City, California, Chong Orthodontics has proudly served thousands of adults and children from throughout the San Francisco Bay Area since 1972. At our orthodontist office we are committed to providing the highest quality care. Our focus is on crafting beautiful smiles that will stand the test of time. We want you to feel confident and well-informed about the care that you or your child receive at each phase of treatment. Our staff of highly trained and compassionate individuals will do their best to make you feel comfortable and part of our family.

Dr. Scott Chong

With over 20 years of experience, Dr. Scott Chong takes time getting to know his patients and carefully executes their treatment plan. Dr. Chong puts patients at ease with his gentle manner and warm sense of humor. 

In Memory of
Dr. Leonard Chong

Dr. Leonard Chong started the orthodontics practice in the Tri-City area, first in Hayward for about 10 years and then in Union City for over 30 years. His son, Scott, joined the practice in 2002 and the two practiced together until the day Len entered the hospital in 2016. Many of Len's earlier patients have returned to the practice to have their children's orthodontic needs met.

Our Team 

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From the moment you enter our office, you will be greeted by our friendly and experienced team. Front office staff can answer questions about your treatment and billing, while clinical staff assist with braces and retainer adjustments.  

What People Are Saying

“My kids had an amazing experience with Dr. Chong and the entire team! From the moment we walked in, I felt welcomed and comfortable. Dr. Chong took the time to thoroughly explain every step of the process and made sure I understood the treatment options. The staff was incredibly friendly, professional, and attentive to my needs throughout each visit. Scheduling was flexible, and the office was always clean and well-organized. My kids’ teeth look amazing, and I couldn’t be happier with the results! I highly recommend Dr. Chong to anyone looking for high-quality orthodontic care!”

Eric Li

“Dr. Chong and his whole staff are wonderful and made my children’s orthodontic treatment a great experience. They are always timely at every appointment and all the staff are always friendly and professional. Dr. Chong is very skilled at his craft and great with his patients. I would be happy to recommend this practice!
Now both my kids have finished their treatment we are very happy with the results. Thank you again Dr. Chong and staff for taking good care of us from start to finish!”

Hana Lim

“I had a great experience with my braces journey. They have courteous staff, excellent quality of care and service. They are very accommodating to our busy schedule needs! Dr. Chong is extremely thorough, focused on perfect results, and at the same time very friendly. He is always willing to take time to explain the treatment and why it was necessary and get the best result. My teeth came out perfect. Thank you for all.”

Marian Vinas

Make an Appointment Today!

We would love to make you
a part of our family at
Chong Orthodontics! 

Our office was chosen as the "Best Orthodontic Practice" in Alameda County. We'd like to extend a big thank-you to all of our wonderful patients who nominated us. 

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