The People Who Keep It All Running.

Behind every lesson, every event, and every student interaction is a team of dedicated non-teaching professionals, the backbone of Crest's daily operations and student care.

Last updated 30 July 2026

Student Support Team

School Counsellors · SwANs Companions · Student Welfare Officers · ECG Counsellor · Youth Engagement Officer

Name	Designation	Email
Mr Yue Sien Wee Eric	Dean (Student Development) Head (Student Support)	yue_sien_wee@schools.gov.sg
Mr Derek Zheng	Senior Educational Psychologist	zheng_chengde_derek@schools.gov.sg
Ms Josephine D/O Thomas	SwANs Companion	josephine_thomas@schools.gov.sg
Ms Chok Yee Fern Candice	SwANs Companion	chok_yee_fern_candice@schools.gov.sg
Ms Eswari Sundaram	Senior SwANs Companion	eswari_sundaram@schools.gov.sg
Mr Yap Zheng Jie Joseph	School Counsellor	yap_zheng_jie_joseph@schools.gov.sg
Ms Ling Ching Ching Celest	School Counsellor	ling_ching_ching_celest@schools.gov.sg
Mr Seah Kern Wee Alaric	School Counsellor	seah_kern_wee_alaric@schools.gov.sg
Mr Yap Yong Kim	School Counsellor	yap_yong_kim@schools.gov.sg
Ms Ng Hsiao Huei Hilda	Student Welfare Officer	ng_hsiao_huei_hilda@schools.gov.sg
Ms Sanchana Raghavan Naidu	Student Welfare Officer	sanchana_raghavan_naidu@schools.gov.sg
Ms Ismawati Binte Amar Mamori	Education and Career Guidance Counsellor	ismawati_amar_mamori@schools.gov.sg
Mr Mohamad Nor Rizan Bin Abdullah	Youth Engagement Officer	mohamad_nor_rizan_abdullah@schools.gov.sg

School Administration

Administration

Name	Designation	Email
Ms Lee Siu Yuen	Head (Administration)	lee_siu_yuen@schools.gov.sg
Ms Alarize Soo	Senior Executive (Administration)	alarize_soo_hoo_mei@schools.gov.sg
Mr Kenneth Lee	Senior Executive (Administration)	lee_tze_chui@schools.gov.sg
Mdm Asmarani Ismail	Senior Operation Assistant (Administration)	asmarani_Ismail@schools.gov.sg

Finance

Name	Designation	Email
Ms Lee Chia Ling	Senior Finance Manager	lee_chia_ling@schools.gov.sg
Ms Sabrina Wong	Senior Officer	wong_pei_zhi@schools.gov.sg
Ms Chia Zixin	Senior Executive	chia_zixin@schools.gov.sg
Ms Stella Lin	Senior Executive	lin_shiting@schools.gov.sg

Human Resource

Name	Designation	Email
Ms Marina Wong	Head (Human Resource)	marina_wong_may_li@schools.gov.sg
Ms Connie Kong	Senior Executive (Human Resource)	connie_kong@schools.gov.sg
Ms Ashley Low	Senior Executive (Human Resource)	low_siew_li@schools.gov.sg

Operations & Facilities

Estate and Operations

Name	Designation	Email
Mr Ivan Yeo	Operations Manager	yeo_rong_hwee_ivan@schools.gov.sg
Mr Derrick Lee	Head (Technical Support)	lee_chuan_hoe_derrick@schools.gov.sg
Mr Chandra Segaran S/O Somoo	Senior Technical Support Officer	chandra_segaran_somoo@schools.gov.sg
Mr Peter Lee	Technical Support Officer	lee_yong_guang_peter@schools.gov.sg
Ms Yvonne Heng	Technical Support Assistant (Operations)	heng_poh_ngeow_yvonne@schools.gov.sg
Ms Pitchammal w/o Thiagaras	Operations Assistant	-
Mdm Tan Cho Keng	Operations Assistant	-
Mr Pheah Yuen Seng	Operations Assistant	-

ICT & AV

Name	Designation	Email
Mr James Pek	Head (Info-Communications Techonlogy)	pek_su_heng@schools.gov.sg
Mr Danial Akmal Razali	Senior Technical Support Officer (AV)	danial_akmal_razali@schools.gov.sg
Mr Klassen Charles Gerard	Technical Support Officer (AV)	klassen_charles_gerard@schools.gov.sg
Mr Kishen Kumar Aragennan	Desktop Engineer	cssde@crestsec.edu.sg
Mr Muhamad Al Saufuan Bin Samad	Desktop Engineer	cssde@crestsec.edu.sg