you might check the ratings at
http://www.ratemds.com
this is a free site that you can rate your doctors and see how others have rated them.
I believe you can do a search by area and specialty to narrow it down
I would also look through the MS Consortium website -
http://www.mscare.org/cmsc/index.php
is their homepage
the directory of the 199 centers that are members is at
http://www.mscare.org/cmsc/index.php?option=com_center_directory&Itemid=528
of course there is no guarantee that the doctor at one of these centers is going to be someone you want to work with, but its a starting point....
good luck with the move
Lulu
Where in VA? I like my neuro (MS specialist) in Fairfax.