Thank you so much @jenniferhunter!
Those are great additional questions and I will add them to the list.
I think some have been partly addressed already, but I will ask again just to make sure.
The problem with having all these specialists is that each one only looks at one little piece of the body, kind of like the people describing an elephant from being like a rope ( the one holding the tail) to being like a tree from the ones touching the legs and so on. That is why I wanted to talk with my pcp before going forth with this. She's a good "ringmaster" for what sometimes seems like a circus, speaking irreverently.