301 Washington St., Petaluma, CA
Call Us: (707) 762-0211
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Best Orthodontists!


Dr. Woo and his team are some of the best orthodontists I been to. Everyone is very friendly and they try to make you feel comfortable with your braces. I would not recommend any other orthodontist.

Thank you!


As a senior who decided to get braces, I am very pleased with the outcome. I appreciate Dr. Woo and his staff for their professionalism and kindness. Thank you!

Extremely Knowledgable


An amazing office. Dr. Woo and staff are extremely knowledgeable and professional at all times. At the age of 60 I finally loved my smile. I always looked forward to my visits. Great office and great staff. I highly recommend Dr. Woo! I couldn’t be happier with my treatment.

Best Orthodontist Ever!


This is hands down the best orthodontist ever! All three of our children have been under the care of Dr. Woo, and their teeth look beautiful. The staff is a joy to work with, there are fun contests and zebra bucks for the kids, the expertise and precision of the doctors and assistants are rock solid, and the entire experience has been a delight. We drive to the orthodontist office from Napa and it’s worth it.