Hi and welcome to the Chiari forum.
I know, it does not matter how BIG the name of the hospital if they r not doing research in Chiari they will not be of help to u....and too many fall for the BIG name thinking that is the best place to go, and usually it is not.
It is like u have a foreign car with transmission issues...do u go to a well know chain that does repairs, or to the local mechanic that specializes in foreign transmissions?
We do have a list of Drs in the Health Pages and also listed here as a thread.....the list may not all be true chiari specialists, but it is a place to start with ur research.,....and be advised u may have to travel to get to one as u may not find one close to home....and it is well worth it to travel then continue with Drs that do not have a clue.
Dr Di left for "health" reasons...or so I read somewhere, I am not really sure of what really happened as so many stories went around, but suffice it to say he is no longer practicing.... There r other Drs at CC, and inbtwn Ohio and CA....there is a Dr Frim in Chicago, and Dr Menzes in Iowa, and Dr Oro in CO, -
http://www.medhelp.org/health_pages/Neurological-Disorders/DOCTORS-LIST-FOR-CHIARI-SYRINGOMYELIA/show/1062?cid=186
Be advised this list is not a referral, just a means to help u research Drs.
If u have ne other questions, please ask : )