Hi and welcome to the Chiari forum.
It is possible that u have another issue like Hahsimoto's thyroiditis, it can cause dry skin and many with Chiari do have this as we are prone to auto immune and connective tissue disorders....
We do not refer or endorse Drs, but we do have a list compiled of the Drs the members here have been to and liked....the list is for u to use as a tool to research Drs...visit a few , compare them...and make sure u educate urself so u will know which Dr is best for u.
There is a Dr in Pittsburg...a Dr Bejjani....and there a few in Ohio...I can not recall names...do look at the list in the Health Pages.
http://www.medhelp.org/health_pages/list?cid=186