MS is very hard to dx (diagnose). It mimics so many other illness'. You very well may be doctor shopping and hopping for awhile. The right one is out there it just may take time to find him/her. I say this very reluctantly because I had a horrible experience with it but so many others had a wonderful outcome, but you may want to contact the NMSS and get a name of a neuro from them. Like another poster said, you may have to travel to find a good one, but it very well may be worth the trip!