Oh Lordy Joelle,
Sounds like you went to H&LL and back! I am sorry that you had such a bad time, espeecially after I made so much noise about getting checked out!
Their lack of medical care and knowhow is inexcusable. I'd do the same, let my insurance company know what went on and make sure I never entered that facility again.
I hope the IVSM helps and that the next neuro is the one you have been searching for.