President, Guffey & Associates, P.C., 1994—. Executive Director, Sun Medical Management, LLC, 1996-2007. General Counsel, WTI, Inc., 1994-1996. Associate to Partner, Streich Lang, P.A. (now Quarles & Brady Streich Lang, LLP), Phoenix, Arizona, 1982-1994. Attorney has attained Martindale-Hubbell's highest rating for legal ability and ethical standards.