National Staff
Frank Plantan, Ph.D.
President and National Director
Mark Castillo
Senior Liaison Officer
Marisol Arcaya
Senior National Liaison Officer
Mailing Address
Sigma Iota Rho
c/o International Relations Program
Attention: Marisol Arcaya
255 South 36th Street
635 Williams Hall
Philadelphia, PA 19104-6305
Telephone: (215) 898-0452
Facsimile: (215) 573-3207
Please direct all email inquiries to: national@sigmaiotarho.org (Marisol Arcaya)
Follow us on LinkedIn: https://www.linkedin.com/company/sigma-iota-rho/