Dr. Leong is the best. He handled my sister’s braces in high school — she still has PERFECT teeth now! — and I came to him when I wanted to get invisalign. He is very honest with you and all the staff at each of his office locations and wonderful. I have been to both the Cupertino office location and the Palo Alto one. Highly recommend! Note: in high school my sister broke 11+ brackets because she kept chewing on pens. I’m pretty sure most places would charge for this but he always fixed them.