Sleep Medicine Locations Mission Sleep Center 5 Vanderbilt Park Drive, Suite 302Asheville, NC 28803 828-213-4670 Mission Sleep Center at Angel Medical Center 120 Riverview StreetFranklin, NC 28734 828-213-4670 Mission Sleep Center at Blue Ridge Regional Hospital 125 Hospital DriveSpruce Pine, NC 28777 828-213-4670 Mission Sleep Center at Transylvania Regional Hospital 159 Medical Park DriveBrevard, NC 28712 828-213-4670