na5 Medical Plaza Dr, Suite 120, Roseville, CA 95661naSierra Spine Institute5 Medical Plaza Dr, Suite 120Roseville, CA 95661Hours Of Operation:Monday: 8:00 AM - 5:00 PMTuesday: 8:00 AM - 5:00 PMWednesday: 8:00 AM - 5:00 PMThursday: 8:00 AM - 5:00 PMFriday: 8:00 AM - 5:00 PMSaturday: ClosedSunday: ClosedFax: 916-299-0032916-352-0016