Hi and welcome to the Chiari forum.
It is very possible u r correct and it is also possible that ur Dr may not be concerned with ur DX .....there r far too many that consider Chiari an incidental finding.
What u need now is more testing.,...I know not fun, but this is VERY important as u need to know how ur Chiari is affecting ur over all health and if u have ne related conditions as they can affect how u feel and heal post op....I can not stress this enuff...many related conditions can cause set backs and more issues if u go for surgery and do not take precautions.
Plus u need the right Dr so take time to educate urself and research Drs.
There are a few Chiari Drs in Ohio....so do look at the Health Pages for our list, keep in mind the list is not a referral or endorsement....it is here for u to use as a tool to research Drs....keep in mind u may have to travel.
http://www.medhelp.org/health_pages/list?cid=186
Make sure u request copies of ALL testing MRI's blood work, etc...and the reports...do this when u go in for testing...if u do not have ur MRI, call the facility that did the studies and say u r going to a Dr out of town, they will give u a copy on a disk....then save time and request them when u go in for ne more u have.
Know u r not alone....