Hi. I just saw my 4th pain doc in a year. Anyhow I have seen 2 at Cleveland Clinic and 2 at Ucla/Marina del ray. All were anastesologist that were pain docs. I have pn but also something similar to rsd. So I am a little different then most here. While you are getting an mri of the spine if you have not gotten one may be ask for one of the brain too. My spine mri they did the brain at the same time. At that time I didn't have any neck or back issues either. May be you can search on here for pain management docs in your area. I guess for myself I would look for an anastesolgist one though cause I think some pain docs are not.I am sorry where is your piain or is to wide spread? Hang in there.