Hi! I'm in the Raleigh area and go to Duke and I know that's no help to you but...In Greensboro there's the Center for Gynecology & Fertility. I know that's not super close but it may be feasible. And how about
http://www.gvobgyn.com/contact.htm.
In Hickory there is
http://www.awomansview.com/infert.htm. They may be able to tell you who they refer folks too.
Lastly, while a pain the neck, here's another option. Go to Charlotte or to Duke or UNC (I go to Duke) for the intial eval and the set up. Then, you can get your meds and have your doc at home do the insemination (if they're willing). All of it can be taken care of in Hickory except for the initial eval.
My husband lives in Maryland M-F. We're getting ready to do IUI. We've already made arrangements that if Mohammed can't come to the mountain, this mountain shall have to go to Mohammed. So, we've selected a clinic so that I can do my shots and all here, then give myself the trigger and two days later go to that clinic and have them do the insemination. Fun huh?
As for the IUI, i'm still learning myself. But Michelle is right. The ladies at the IUI forum are amazing. They can give you all the info you want and then some! And they're super nice!
Hope some of this helps!