I have a niece that has RSD, and it was her physical therapist that put a bug in her ear as to what she has. Her Dr is a quack. He said she had neuropathy, that was it!! She sweats profusely, her feet are swollen beyond belief, and starting to look disfigured, she lost 50 lbs without trying. She is in so much pain that I can hardly visit her without crying. I hate hearing of anyone having this horrible thing, I'm sorry you have to go thru this. As for Dr's my niece needs one also only in the Indianapolis area.