If you don't trust him, then go to the doc that gave you the referral.
I've had good luck with physical therapists. It's like going to the gym but having a person who really knows what their doing to give guidance.
Two reasons I am hesitant is because i don't have knee problems that I know of. Ankle problems, yes, but not so much knee.
Other reason is because he made a big deal about the "w sitting" but every girl does that because when you wear a skirt you can't sit how they are saying is the best.
When he described it to me what I am supposedly doing wrong, he even showed me a pic of brittany spears and said, that is what he is talking about. Which is stupid because showing Brittany spears proves my point that every girl does it, so now I guess I am broken and need repairs I wasnt are of..........