Roseville Spine Clinic 651.430.3800 Roseville Medical & Dental Center 1835 West County Road C, Suite 150 Roseville, MN 55113 Get Directions Providers at this location: Glenn R. Buttermann, M.D., M.S., F.A.A.O.S. David T. Chang, M.D., Ph.D., D.A.B.N.S. Eric Salman, P.A.-C. Phillip Stewart, P.A.-C. Jacob Guth, P.A.-C.