School Executive Committee

Meet our School Executive Committee who provides strategic direction and visionary leadership to foster a culture of excellence, guiding St. Gabriel’s Secondary School in nurturing every student into a Servant Leader, Lifelong Learner, and Gracious Citizen.

Last updated 30 July 2026

School Leaders

List of School Leaders

Name & Designation	Telephone Extension
Mr. Shawn Lim Principal	104
Mdm Yee Whoy Chong Vice Principal	103
Mr. Christopher Thomas Vice Principal	109
Mr. Simon Leng Vice Principal (Admin)	201

Year Head

List of Year Heads

Name & Designation	Telephone Extension
Ms. Jane Han Year Head (Sec 1)	216
Ms. Siti Latifah Year Head (Sec 2)	212
Ms. Jessica Yap Year Head (Sec 3)	216
Ms. Elyn Lim Year Head (Sec 4/5)	225

Head of Department

List of Head of Department

Name & Designation	Telephone Extension
Mr. Peh Chin Heng HOD Teaching & Learning	116
Mr. Nur Saspurie Sapi'ee HOD English Language & Literature	199
Mr. Koh Wei Ming HOD Mathematics	118
Mr. Mario Chua HOD Science	114
Ms. Siti Rafeah HOD Humanities	119
Mr. Mark Low HOD Craft & Technology	166
Mr. Ong Chin Ming HOD PE & CCA	112
Mr. Poh Wei Beng HOD Student Management	114
Mrs. Olsen Low Hwee Kian Character & Citizenship Education Lead Teacher	216
Mr. Mohammad Zahed School Staff Developer	117
Ms. Pauline Teo Subject Head Mother Tongue (Chinese Language)	134
Mr. Lincoln Chan Subject Head Mathematics	148
Ms. Deborah Gian Subject Head Science	128
Ms. Tanny Koh Subject Head Geography	156
Ms. Khairunnisa Subject Head Character & Citizenship Education	221
Ms. Teo Si Ni Subject Head NFS & Art	125
Mr. Sebastian Goh Subject Head ICT & EdTech	128
Mdm Noor Hayati Subject Head Student Management	135
Ms. Siti Masykura Subject Head Student Support	166
Ms. Ivy Tan Subject Head Student Well-Being	166
Mr. Mohamed Fazlin Subject Head Student Services & Leadership	166