Psi Alumni of Sigma Phi Delta
Chapter President:
  Alex John Alfrey (Chem Engr '06), 717-991-9156h, 717-991-9156m, 302-452-9013w
Chapter Vice-President:
  Paul Bernard Brenzel (Chem. Eng. '08), 203-804-3161h, 203-804-3161m, Nonew
Chapter Secretary:
  Edwin Lee Stein Jr. (E.) (Elec. Eng. '07), 302-593-3650m
Chapter Treasurer:
  Office Vacant
Associate Circulation Manager:
  Office Vacant
Email: psialum@sigmaphidelta.org