Faculty & Staff AdministrationFacultyStaff Cecile Mantecón President cmantecon@shnativity.org Maria Buckallew Director of Counseling mbuckallew@shnativity.org Shannon Chastaine Director of Advancement advancement@shnativity.org 408-993-1293 x 220 Robert Rodrigues Director of Campus Ministry rrodrigues@shnativity.org Michael Serranía Principal mserrania@shnativity.org Raul Tornel Director of Graduate Support rtornel@shnativity.org Ben Osborne Math Teacher bosborne@shnativity.org Hernan Calderon ELA Teacher hcalderon@shnativity.org Orlando Leon ELA Teacher oleon@shnativity.org Jonathan MacArt Math Teacher jmacart@shnativity.org Hector Martinez ’11 Spanish Teacher hmartinez@shnativity.org Marc Ortiz Science and Religion Teacher mortiz@shnativity.org Barbi Phipps Faculty bphipps@shnativity.org Samantha Hernandez ’16 Graduate Support Associate shernandez@shnativity.org Ernest Alnas Director of Student Life ernest.alnas@shnativity.org Marisol Martinez-Sigala ’13 Graduate Support Manager mmartinez@shnativity.org Patricia Perez Magis Manager pperez@shnativity.org Victoria Trejo Development Associate vtrejo@shnativity.org