Most urgent: I need an Upright MRI

To check function and rule some stuff out.

I’m guessing I might need a neurologist to order that, and they’ll have to be good enough to understand the difference between a regular MRI and an upright and why I would need it.

Cardiologist, Pulmonologist and a Pain specialist would be the next ones I need help finding. So far all the best ones seem to be on the East Coast.