Directions to AdventHealth Medical Group Multispecialty at Parkway AdventHealth Medical Group Multispecialty at Parkway 333 Gashes Creek Road Asheville, NC 28803 Directions to AdventHealth Medical Group Multispecialty at Parkway AdventHealth Medical Group Multispecialty at Parkway 333 Gashes Creek Road Asheville, NC 28803 Call AdventHealth Medical Group Multispecialty at Parkway at828-298-0333