Upper School Principal
Ms. Sonia Bustamante
Upper School Assistant Principal
Mr. Todd Wyks
Counselors
DUBROOF, Genevieve (Surnames A-G)
COOPER, Megan (Surnames H–O)
SPACHUK, Yuko (Surnames P-Z)
Office Staff 
Mrs. Elaine YanUpper School
Mrs. Janet DegayUpper School
Mrs. Grace BorjaGuidance
Mrs. Elsie TorresIB/Academic Affairs
Mrs. Ma. Khristina ManceLab Technician
English DepartmentRoom
CHO, Dolly (HOD)U201
BRINK, JulieS211
GLAZIER, GregoryS214
REED, BurkeU203
SPACHUK, KevinS211
TRAJANO, Lorenzo “Lou”U202
Math DepartmentRoom
FABER, Lorna (HOD)U301
BURKE, KevinU305
FABER, JohnU301
JEWELL, MeredithS313
MURRAY, Laura MarieU304
RICHARDS, BryanU303
WHALLEY, Joh (Academic Affairs)
Science DepartmentRoom
CARLSON, Jonathan (HOD) S408
BALDWIN, MichaelS412
HAGEN, AaronS411
HOWARD, KeyerriaS413
JANCE, JenaS409
POZON, Kristi (IB Coordinator)
STAPLEY, AdamS407
Modern Languages DepartmentRoom
SETUBAL, Jessie (HOD)S213
BELAGUAS, ZedrikU405
BUGARIN, NoelU404
CACACE, ArianeM401
LE SAUX, NathalieU402
LEE, Kyung U401
ZHANG, Xiaoqing “William”U403
Study Hall Teacher and Full-Time SubstituteRoom
Ms. Katrina GervasioS213
Mr. Brian Jewell
Social Science DepartmentRoom
CARPENTER, Scott (HOD)S304
BLANCAVER, GraceS301
BUENSUCESO, RoyS302
JEWELL, Brian
LEIGHTON, AndrewS303
SCHALM, DavidS307
MAPUA, DollyS305
MICHAELSEN, DavidS306
Visual and Performing Arts DepartmentRoom
FLORESCA, Louela (HOD) S119
CACHOLA, JoyS112
LEGGATT, PaulS400
LEGASPI, JoshuaS116
LEGGATT, SandyS400
NACION, RubenS110
RAMOS, AnnieS118
Computer DepartmentRoom
FULO, Andrew (HOD)S315
CASTAÑEDA, Roehl (IT Director) S314
ESLAMIEH, SamS314
Religious Studies DepartmentRoom
HARDEMAN, ToddU205
Health and P. E. Department
GARCIA, Trinity (HOD)
ESCULTURA, Ron
MACKINNON, Ross
PROCHNAU, Eli
Student Services DepartmentRoom
LEIGHTON, Priscilla (Coordinator)
AMPON, AllianaS212A
ESGUERA, Josef S212B
MANLULU, CrystalS212B
PALMIANO, EduardS212A
PUZON, IvanahS212A
RAMOS, Deniessa GiaS212B