This men is rude! I have never met a professional that took offence to parents asking questions till this man. He actually raised his voice to me when I asked if I could have one more second of his time to ask a question out of ear shot of my son. As many times as he reminded me he had 25 years experience, he never once explained why he had the opinions he did. This man basically said that early orthodontic treatment was comparable to child abuse.
I wouldnt trust the word of anyone who refuses to back up their opinions.