Joanna Duvall, M.B.A Director of Information Systems Biography Education M.B.A., Mount Vernon Nazarene University B.A., Mount Vernon Nazarene University A.A.B., Marion Technical College Contact duvallj@mtc.edu BR 149C 740-725-4006 About MTCAccreditation Board of Trustees Consumer Information Directory Fast Facts Jobs at MTC Maps & Parking Mission, Vision & Values Office of the President MTC Policy Book Title IX