Designer, Mitchell / Giurgola Architects, Philadelphia, PA, 1968-1973; Associate, Mitchell / Giurgola Architects, Philadelphia, PA, 1974-1980; Partner, Mitchell / Giurgola Architects, Philadelphia, PA, 1980-;

Associate Arts, Pasadena City College, Pasadena, CA, 1961; B.Arch., Arizona State University, Tempe, AZ, 1966; M.Arch., University of California at Los Angeles, 1968;

Guida worked as a Staff Architect on the University of Washington, Seattle, Condon Hall, 1974-1975;