Front Office
  • Ethan Lucarelli, Chief
  • Tom Sullivan, Deputy Chief
  • Nese Guendelsberger, Deputy Chief
  • Kathryn O’Brien, Assistant Chief
  • Michele Wu-Bailey, Assistant Chief / Acting Chief of Staff
  • Kathleen Collins, Assistant Chief
  • Sarah Van Valzah, Assistant Chief for Management
Name Telephone E-mail
Chief Staff
Collins, Kathleen 202-418-1474 Kathleen.Collins@fcc.gov
Concepcion, Juliana 202-418-0438 Juliana.Concepcion@fcc.gov
Guendelsberger, Nese 202-418-0634 Nese.Guendelsberger@fcc.gov
Lucarelli, Ethan 202-418-0593 Ethan.Lucarelli@fcc.gov
Marcelo, Ron 202-418-1494 Ron.Marcelo@fcc.gov
O'Brien, Kathryn 202-418-0439 Kathryn.OBrien@fcc.gov
Sullivan, Tom 202-418-0411 Thomas.Sullivan@fcc.gov
Van Valzah, Sarah 202-418-0409 Sarah.VanValzah@fcc.gov
Wu-Bailey, Michele 202-418-1408 Michele.Wu-Bailey@fcc.gov
Bureau/Office: