"Multiple autoimmune syndrome is a condition in which patients have at least three distinct autoimmune conditions. Multiple autoimmune disorders occur with increased frequency in patients with a previous history of another autoimmune disease."
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3150011/#:~:text=Multiple%20autoimmune%20syndrome%20is%20a,history%20of%20another%20autoimmune%20disease.
All my doctors helped me and I think they did extremely well under the circumstances. We developed a good relationship over the years after PMR was diagnosed. During the twenty years before PMR was diagnosed, I was flying "under the radar" so nobody knew what was going on.

PMR was a kind of blessing to me because many health care professionals were trying to help me. They were all "specialists" in what they knew. I wish I could meet one doctor that knows everything but I don't think one exists.