My daughter was treated a long time ago by Dr Quinn, and we were really pleased by his work, so he definitely has lots of experience. Now 20 years later, my youngest son who is 14 years old is being treated by Dr Scott for his severe overbite and crossbite. He was a mouth breather, and couldn't close his mouth because of the severity of his overbite. It has only been about 4 months, and he has gotten so many compliments about his teeth. It is already looking like he doesn't even need anymore treatment. He used to be self-conscious about his mouth, now he smiles, and is even proud of wearing braces. It's given him so much confidence. Dr. Scott is so easy to talk to, and addresses all my son's concerns. He thinks he's "cool"!