It is so hard to find a rheum interested in neuro. I just saw one last week but wouldn't you know she is leaving the state.

Autoimmune diseases almost all end up linked to some kind of neuropathy, even psoriasis has been linked. A neuro may be more likely to use monoclonal antibodies, IVIG or plasmapheresis to help you with your SFN, especially with a documented autoimmune disease.