Teaching Faculties Directory – MS/HS
| Principals | |
| Sherrierose Garcia Gonzales | MSHS Principal |
| Regina Raj | MSHS Vice Principal for Academic Studies |
| Mariza Agnes T. Lardizabal | MSHS Vice Principal for Affective Education |
| Henry Karema | Vice Principal for Operations |
| Coordinators | |
| Adi Handoyo | Coordinator for Student Programmes/HoD for Math |
| Mulyadi | Coordinator for Student Development |
| Myrna L. Araneta | HoD for Music, Art & PE |
| Danilo E. Buday | HoD for Sciences/Subject Head for Physics |
| Subject Heads | |
| Andri Dwi Kristiyawan | MSHS Chemistry |
| Eric Paolo N. Quejano | MS General Science |
| Hendrik Joseph Teteregoh | MS Bahasa Indonesia |
| Nur Indah Eriyathi | MS Mathematics |
| Stewart James Spiessens-Divers | MS English |
| Mary Jane Lasquites | HS Mathematics |
| Pramod Kanakath | HS English |
| Stefanus Widya Roys | HS Bahasa Indonesia |
| Sudirman Kasem | MSHS ICT |
| Arif Rachman | MSHS Physical Education |
| Oliver S. Calledo | MSHS Geography |
| Sheline Thricia | MSHS Mandarin |
| Jose Nelmar Espino | MSHS Biology |
| Danilo E. Buday | MSHS Physics |
| Hengky Setiawan | MSHS Music & Art |
| Johan Adam | MSHS Sociology |
| Suparno | MSHS Religion & Civics |
| Shanty Natasya Sinay | MS Integrated Humanities |
| Ma Catalina A. Guance | MSHS Business Studies & Economics |
| Grade Level Heads | |
| Barbara L. Quiogue-Recibe | Level Head for Grade 7 |
| Masnida Simajuntak | Level Head for Grade 8 |
| Angela C. Tijam | Level Head for Grade 9 |
| Zinclaire D. Sultan | Level Head for Grade 10 |
| Lukas Kurnia | Level Head for Grade 11 |
| Syamsudin Suganda | Level Head for Grade 12 |
| Bahasa Indonesia Department | |
| Dwi Putri Rizkiana | Middle School |
| Hendrik Joseph Teteregoh | Middle School |
| Purjoko Hamurani Tobing | Middle School |
| Ventianus Sarwoyo | Middle School |
| Yohanes De Brito Sutadi | Middle School |
| Arnellis | High School |
| Bernadetta Kuswardhani | High School |
| Heny Marwati | High School |
| Stefanus Widya Roys | High School |
| Business Studies and Economics Department |
| Andina Putri Ayuningtyas |
| Annie Thomas |
| Arfandy Effo Kalim |
| Arnof Ferdian |
| Loewidjk B. Hutabarat |
| Ma Catalina A. Guance |
| Yudha Pratama |
| English Department | |
| Angela C. Tijam | Middle School |
| Barbara Lourdes Quiogue-Recibe | Middle School |
| Hema Maheswari Ramesh | Middle School |
| Lim Sioe Wan | Middle School |
| Yosua Edward | Middle School |
| Stewart James Spiessens-Divers | Middle School |
| Zahrah Adira Salim | Middle School |
| Richard Jason Stockton | Middle School |
| Normita Sevilla Babierra | High School |
| Pramod Kanakath | High School |
| Simon John Firth | High School |
| Sondra D. Pajao | High School |
| Geoffrey Edmund Koer | High School |
| Jason Ian Pringle | High School |
| Douglas Alistair Horley | High School |
| Brodie J Kinsler | High School |
| ICT Department |
| Bill Franz D. Ablong |
| Imanuel Sine |
| Lukas Kurnia |
| Sudirman Kasem |
| Mathematics Department | |
| Feriandy Jaya | Middle School |
| Fitriyani | Middle School |
| Nora Marilyusni | Middle School |
| Nur Indah Eriyathi | Middle School |
| Rheden Dhiba Pancama | Middle School |
| RR Dita Indrawasari | Middle School |
| Tyasning Palupi | Middle School |
| Rizal Binsar Pangaribuan | Middle School |
| Adi Handoyo | High School |
| Hermayanti | High School |
| Lany Setiawati Rusli | High School |
| Lily Maryati Tjakradipura | High School |
| Mary Jane Lasquites | High School |
| Mulyadi | High School |
| Norman J. Francisco | High School |
| Pradeep Gowthaman | High School |
| Syamsudin Suganda | High School |
| Wayan Jana Eko Putra | High School |
| Physics Department | |
| Danilo E. Buday | Teachers |
| Frans Setiawan | Teachers |
| Salimun Yeo | Teachers |
| Retno Bangun Setiawati | Teachers |
| Seena Varghese | Teachers |
| Joan Mayor Ventura | Teachers |
| Andre Herwandi Aniswar | Teachers |
| Darmiyono | Laboratory Associates |
| Ida Farida | Laboratory Associates |
| Furi Alifiari | Laboratory Associates |
| Guidance Counselling & Alumni Services Dept. |
| Anggie Ariyani |
| Mitta Nanda G Miriaztari |
| Irna Saliswaty |
| Tekla Nogo H. |
| Inez Taniwangsa |
| Paula Melissa Pandanwangi |
| Biology Department | |
| Jose Nelmar Espino | Teachers |
| Lucia Mariana | Teachers |
| Maya Anggraeni | Teachers |
| Sharlene Renotas Caser | Teachers |
| Yulianti | Teachers |
| Jazirotul Fitriyati | Teachers |
| Zinclaire D. Sultan | Teachers |
| Arum Krysanpurbawani | Laboratory Associates |
| Diona Puteri Ningtyas | Laboratory Associates |
| Muhammad Aprizal Triwarhandi | Laboratory Associates |
| Chemistry Department | |
| Pujianni | Middle School |
| Jeafrey Bernal Murillion | Middle School |
| Sapta Drawita Silitonga | Middle School |
| Indah Permatasari | Middle School |
| Joseph Jacob | Middle School |
| Lim Wilson | High School |
| Andri Dwi Kristiyawan | High School |
| Gabriel Minas Mozo | High School |
| Joseph V. Mathew | High School |
| Wilhelmina A. Chiaoco | High School |
| Juwita Dewi Fajar | Laboratory Associates |
| Melky Carlos Butar-Butar | Laboratory Associates |
| Tri Handayani | Laboratory Associates |
| General Science Department | |
| Eric Paolo N. Quejano | Teachers |
| Hieronimus Fredy Sestywan | Teachers |
| Joko Prayitno | Teachers |
| Marinel C. Palacios | Teachers |
| Masnida Simajuntak | Teachers |
| Yudiatmoko Wahyu Nugroho | Laboratory Associates |
| Geography Department |
| Ferdinand Borromeo Laya |
| Layton Charles Lynch |
| Placencia Sechem Cudilla |
| Markus Iwang |
| Oliver S. Calledo |
| Integrated Humanities Department |
| Bobby S. Cullar |
| Erman De La Rosa Villanueva |
| Shanty Natasya Sinay |
| Ernesto C. Malabanan, Jr. |
| Mandarin Department |
| Sally Muljadi |
| Septina Ayu |
| Sheline Thricia |
| Welly Huang |
| Music, Art & Pe Department | |
| Brian Semuel H. Pesoth | Music |
| Hengky Setiawan | Music |
| Dippos Rayento Tambunan | Art |
| Ida Bagus Ketut Suwarjana | Art |
| Myrna L. Araneta | Art |
| Pamela C. Balaoing | Art |
| Agustianto | P.E. |
| Arif Rachman | P.E. |
| Denny | P.E. |
| Leonardo Sedubun | P.E. |
| Lukman Hakim | P.E. |
| Religion & Civics Department | |
| Ali | Religion |
| Herwine Karolus Susilo | Religion |
| I Wayan Suidana | Religion |
| Lukman Hakim | Religion |
| Lusya Cintia Anis | Religion |
| Samuel Setiadi | Religion |
| Siti Zakiyah (Lulu Mukhoyyaroh – substitute) | Religion |
| Suparno | Religion |
| Yusak Sahat M. | Religion |
| I Made Selamet | Civics |
| Renzy Riza | Civics |
| Yuliyanti | Civics |
| Sociology Department |
| Darwin Purnomo |
| Johan Adam |
| Nino Kemal Ahmad |
| Rivoldy Christian Taroreh |
| Melyda Eka Putri BM |
| Don Lonosa Arizabal |
| Silva Ayunita Basuki |
| Administrative Services | |
| Syafitri Damayanti | Principal’s Secretary |
| Heni Budi Astuti | MSHS Curriculum Support Staff |
| Caroline Genoveva Ruwayari | MSHS Curriculum Support Staff |
