Okay I am still trying to find a doctor. My ENT suggested that he thought I have CFS (duh), but my PCP says it is too difficult to screen for. What "kind" of doctor should I try next? Would an Immunologist know about this? If my PCP isnt educated enough to help me, what kind of specialist should I ask for a referral for? I know that Rheumatologists help with FM but what about CFS?