Office of the Chief

Front Office
  • Tom Sullivan, Acting Chief
  • Troy Tanner, Deputy Chief
  • Nese Guendelsberger, Deputy Chief
  • Kathryn O’Brien, Associate Chief
  • Michele Wu-Bailey, Associate Chief / Chief of Staff
  • Olga Madruga-Forti, Special Counsel
  • Edward Carlson, Senior Legal Advisor
  • Jared Carlson, Deputy Chief
  • Kathleen Collins, Assistant Chief
  • Sarah Van Valzah, Assistant Chief for Management
  • Lisa Williams, Administrative Specialist
NameTelephoneE-mail
Office Chief Staff
Carlson, Edward202-418-0873Edward.Carlson@fcc.gov
Carlson, Jared202-418-2368Jared.Carlson@fcc.gov
Collins, Kathleen202-418-1474Kathleen.Collins@fcc.gov
Concepcion, Juliana202-418-0438Juliana.Concepcion@fcc.gov
Guendelsberger, Nese202-418-0634Nese.Guendelsberger@fcc.gov
Madruga-Forti, Olga202 418-2489Olga.Madruga-Forti@fcc.gov
O'Brien, Kathryn202-418-0439Kathryn.OBrien@fcc.gov
Sullivan, Tom202-418-0411Thomas.Sullivan@fcc.gov
Tanner, Troy202-418-1475Troy.Tanner@fcc.gov
Van Valzah, Sarah202-418-0409Sarah.VanValzah@fcc.gov
Williams, Lisa202-418-1352Lisa.Williams@fcc.gov
Wu-Bailey, Michele202-418-1408Michele.Wu-Bailey@fcc.gov
Bureau/Office:
International Affairs