There are other places that take the clinic approach like Mayos to diagnosing disease. In Chicago, Northwestern Memorial Hospital does that and if other specialists are needed they have them available. Cleveland Clinic and Johns Hopkins are also viable options. Can't attest to UW one way or the other. There are other major medical centers/teaching hospitals that do the same thing.
Where do you live?
MCTD (lupus, scleroderma, polymyositis). Diagnosed 2005. Kidney, liver, GI tract, dysphagia, raynauds, Barretts esophagus, quadriplegic in 2005. Recovered and now active in skiing, tai, chi, hiking, golf. Meds: prednisone 2.5mg, imuran 25mg, amlodipine, benazapril, omeprazole, potassium, folic acid, vitamins, maxide and various supplements and vitamins.
Remain optimistic and you can overcome the odds.