Visiting Toyos for the first time. Any suggestions or advice?

I live in Chattanooga and I'm going to drive two hours to Nashville next week on Tuesday to visit him. I'm scheduled with Melissa, but Toyos will come in to use the microscopy tool (forget what it's called) if needed. I basically got diagnosed with Corneal Dystrophy from my current Optometrist who also said they can't find anything wrong - just inflammation; my eyelids are swollen, but no discoloration or anything, just very fat paired along with intense eyepain so I have to squint. Is there any certain thing I should ask for or get checked for while I'm there or do you think I will get diagnosed naturally?