01
Board of Directors
office@board-of-directors.nssc.phNelia A. Barlis
School President
Dr. Jose P. Santiago Sr.
Vice President
New Sinai · Santa RosaYour holistic education begins.
School organization
Understand how NSSC leadership and school offices work together.
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NSSC
Service Oriented. Compassionate. Dedicated.
School organization
Departments are grouped by their place in the school while shared assignments remain visible across programs.
Chapter 01
NSSC organizational chart · 2025
Nelia A. Barlis
School President
Dr. Jose P. Santiago Sr.
Vice President
Chapter 02
NSSC organizational chart · 2025
Nelia A. Barlis
School Administrator
Lyric Shane M. Dades
Human Resource Officer
Joan T. Villamin
Finance Officer
Diana Marie S. Moreno
School Cashier
Rose A. Naval
Clinic Aide-in-charge
Department roster is maintained by NSSC.
Chapter 03
NSSC organizational chart · 2025
Kristine Kaye B. Zamora
Registrar OIC
Anna Joy G. Cavan
Registrar Staff
Marvin M. Diadula
Assistant Principal
Aurora B. Samosa
Program Dean
Aurora B. Samosa
Faculty Member
Marvin M. Diadula
Faculty Member
Kristine Kaye B. Zamora
Faculty Member
Regina Marie M. Tuquib
Program Dean
Regina Marie M. Tuquib
Faculty Member
Kristine Kaye B. Zamora
Faculty Member
Richard M. Bonagua
Program Coordinator
Richard M. Bonagua
Faculty Member
Piamae K. Roslin
Guidance/SAS
Marvin M. Diadula
Faculty Member
Zendie P. Agbuya
Program Coordinator
Zendie P. Agbuya
Faculty Member