Front Office
  • Mindel De La Torre, Bureau Chief
  • Nese Guendelsberger, Deputy Chief
  • Troy Tanner, Deputy Chief
  • Tom Sullivan, Associate Bureau Chief / Chief of Staff
  • Kathryn O’Brien, Assistant Bureau Chief
  • Jennifer Gilsenan Assistant Bureau Chief
  • Kathleen Collins, Assistant Bureau Chief
  • Sarah Van Valzah, Assistant Bureau Chief for Management
  • Walt Strack, Assistant Bureau Chief and Chief Economist
  • Donna Christianson, Chief Data Officer
  • Robert Nelson, Chief Engineer
Name Telephone E-mail
Bureau Chief Staff
Collins, Kathleen 202-418-1474 Kathleen.Collins@fcc.gov
Concepcion, Juliana 202-418-0438 Juliana.Concepcion@fcc.gov
Courtney, Shawana 202-418-7932 Shawana.Courtney@fcc.gov
Gilsenan, Jennifer 202-418-0757 Jennifer.Gilsenan@.fcc.gov
Guendelsberger, Nese 202-418-0634 Nese.Guendelsberger@fcc.gov
Campbell, Kathleen A. 202-418-0753 Kathleen.Campbell@fcc.gov
Christianson, Donna 202-418-7326 Donna.Christianson@fcc.gov
Marcelo, Ron 202-418-1494 Ron.Marcelo@fcc.gov
Nelson, Robert 202-418-2341 Robert.Nelson@fcc.gov
O'Brien, Kathryn 202-418-0439 Kathryn.OBrien@fcc.gov
Sanoussi, Sulieman 202-418-0277 Sulieman.Sanoussi@fcc.gov
Strack, Walt 202-418-1629 Walt.Strack@fcc.gov
Sullivan, Thomas P. 202-418-0411 Thomas.Sullivan@fcc.gov
Tanner, Troy 202-418-1475 Troy.Tanner@fcc.gov
De La Torre, Mindel 202-418-0437 Mindel.DeLaTorre@fcc.gov
Van Valzah, Sarah 202-418-0409 Sarah.VanValzah@fcc.gov
Williams, Cheryl 202-418-0497 Cheryl.Williams@fcc.gov
Wu-Bailey, Michele 202-418-1408 Michele.Wu-Bailey@fcc.gov

Bureau/Office: