Family member dx w/ GBS

I am a nurse and just happened to stumble across this web site as I was searching for information.

My brother-in-law got very sick this weekend and now cannot move. He has been diagnosed, tentatively, w/ GBS. However, we are still waiting on some more tests to make a definative diagnosis. They have started him on some IgG, and fortunately he has not had any breathing difficulties.

I was wondering if anyone knows of any GBS specialists in the country. He currently lives in New Hampshire, but my family is willing to relocate him for treatment if needed. Thanks.