Jem,
I am in St George, Ut and my PCP offered to refer me to an NS in
Las Vegas or in SLC, I chose SLC because I have 3 family members who work in the new hospital where the NS is. I am not sure if there are any Chiari specialists in LV, but after my NS visit in SLC, I have decided to get another opinion from the Barrow Neorological Institue in Phoenix. The wait is long, but I feel it is worth it. Barrow has an easy referral system that is acessed either online or by phone.