Hi CC,
It will probably help other members to add to the comments if you mention which area of the country you live in.
Anyway, I'm having my AN removed via translab because it's big, and against the brainstem. That being said, my neurosurgeon trained at the Barrow Neurological Institute at St. Joseph's Hospital in Phoenix, and he spoke very highly of their Cyberknife team. My son was at Barrow for eight days in Fall 2003 for a seizure disorder, and I came away incredibly impressed by the hospital, the doctors, and the staff. Plus, that area of Phoenix offers a number of things for people to do should you have family with you. (I would guess that you will want some 'alone time' for resting, and they will need to get out of the hospital on occasion.) And, there's a great Hilton two blocks away that offers a special hospital rate for St. Joe's patients.
So, if the Southwest is accessible or appealing to you, I might check out Barrow. Google "Barrow Neurological Institute" and you'll find them.
Good luck!
Josh