Prisca Pipitany, S.Tp., M.M., M.Ed.
Principal of KB-TK Kristen Calvin
English Teacher
Obtained a bachelor's degree in Food Technology and a Master's in Marketing Management from Universitas Pelita Harapan. Then continued studies and earned a master's degree in Early Childhood Education at Dordt University.

Teachers Directory
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Juliana Asikin, S.T.
Class Teacher
Fenny, S.TP.
Class Teacher
Rini Julia Sasmita, S.Ds., M.Pd.
Class Teacher
Jordan Frans Adrian, B.A., M.Teach., M.Th.
Guru Pendidikan Agama Kristen
Marissa Ruhama Tolajuk, S.Pd.
Class Teacher
Nathasya Sardy, S.Pd.
Tim Guru Kelas
Tanty, Amd., S.Th.
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Tjiang Phei Ling, B.M.
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Magdalena Carolina Diana Ena, S.Th.
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Yuli Setiawati, S.S.
English Teacher
Chrissie Martinez Limuissa, S.Ds., M.Pd., M.Th.
Principal of SD Kristen Calvin
Art, Culture, and Craft Teacher
Tunjung Susilowati, M.Pd., Gr.
Vice Principal of Curriculum at SD Kristen Calvin
Mathematics Teacher
Alvian Gini Saputri, S.Pd.
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Basaria Simanullang, S.Pd.
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Deborah Christianty B., Amd.
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Dorothy Averina, B.A. (Hons)
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Guru SD
Janny
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Kezia Karina Gozali, S.Li.
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Lizbeth Yulia Christi, S.Pd.
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Maria Kristina, S.Th., M.Pd.
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Meny, S.Kom.
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Punia Octorito Simatupang, S.Pd.
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Vik. Rame Manurung, M.Th.
Christian Religious Education Teacher
Rita Ronatio Hutagalung, S.P.A.K., M.A.
Civics Teacher
Riady, S.Kom., Gr.
ICT Teacher
Silvya Lestari Hutabarat, S.Pd.
Social Studies Teacher
Sostenes Marbun, S.Pd.
Guru SD
Tanty, Amd., S.Th.
Christian Religious Education Teacher
Terecia Elshinta Alam, S.Sn.
Mandarin Teacher
Tomi Karlianto, S.Pd.
Mathematics Teacher
Vivylia, S.Pd.
Class Teacher
Yosia Pamardi S.Pd., Gr.
Class Teacher
Ninik Triningsih, S.Pd.
Vice Principal of Student Affairs at SMP Kristen Calvin
Science/Biology Teacher
Christine, S.S.
Vice Principal of Facilities and Infrastructure at SMP Kristen Calvin
English Teacher
Artdo Gryand Failix Sitohang, S.Pd.
Music Teacher
Ary Dananjaya Cahyono, S.Sn., M.Litt.
Art, Culture, and Craft Teacher
Eddy Wiharja, S.T.
Mathematics Teacher
Fernandes, S.Pd.
Physical Education, Sports, and Health Teacher
Gres Harlely Purba, S.Pd.
Physics Teacher
Hendry, S.Th.
Philosophy Teacher
Irwan, B.B.A., M.Div.
Mandarin Teacher
Judika Ekaristi Putra Imanuel, S.Pd., M.Th.
Social Studies Teacher
Jadi Sampurna Lima, M.Div., M.A., M.Th.
Philosophy Teacher
Jeannette Regina Tani, S.Hum., M.Si.
Philosophy Teacher
Leony Rizky Sitompul, S.K.Pm.
Social Studies Teacher
Mesalina Br Sitepu, S.Pd.
Indonesia Language Teacher
M. Bunga Paulina, S.S.
Indonesia Language Teacher
Nata Surjadi Leeman, S.Ds.
Art, Culture, and Craft Teacher
Pramudia Haloho, S.S.
English Teacher
Yenny, B.Sc.
Mathematics Teacher
Yoga Kristina Br Ginting, S.Pd., M.Pd.
Science Teacher
Vik. Dra. Dewi Maya M. Sianturi, M.Th.
History Teacher
Vik. Diana Ruth Winoto, S.Sn., M.Div.
Christian Religious Education Teacher
Abigail Ferdian Budhi, S.Pd.
English Teacher
Ari Prasetyo, S.Kom.
Mathematics Teacher
Dr. Anthony Salim, S.E., M.Hum
Philosophy Teacher
Denni Yulius Girsang, S.Pd.
Mathematics Teacher
Dorothy Nathalie, S.Si., M.Sc.
Biology Teacher
Dr. Erwan, S.S., M.Hum.
Philosophy Teacher
Glory Tania Sitepu, S.Si.
Mathematics Teacher
Haryono Tafianoto, B.A., M.Ed.
History Teacher
Heruarto Salim, B.Bus., M.Th.
Christian Religious Education Teacher
Ivandes Doli Parulian, S.E., M.E.
Economics Teacher
Jordan Frans Adrian, B.A., M.Teach (Sec)., M.Th.
Civics Teacher
Justiar Purba, S.Pd., Gr.
Physical Education, Sports, and Health Teacher
Justra Yijreal Situmorang, S.Pd.
Geography Teacher
Kevin Nobel, S.Sos., M.A.
Sociology Teacher
Kevin Simangunsong, S.S.
History Teacher
Dr. Lim Suntar Jono, S.T., M.Si.
Physics Teacher
Natalia Sitompul, S.S.
Indonesia Language Teacher
Novia Hoki Anditya, S.Pd., M.S.
Mathematic Teacher
Phinsen Renaldo, S.T.
Physics Teacher
Ratna Hutagalung, S.Pd.
Indonesia Language Teacher
Samuel Joan Parasian Siregar, S.Pd.
Art, Culture, and Craft Teacher
Sintia Stefana Hingkua, S.Pd., M.Si., Gr.
Chemistry Teacher
Fenny, S.TP.
Class Teacher
Obtained a bachelor's degree in Food Technology from Universitas Pelita Harapan.

Yohana Wijaya, M.A.C., M.S.Ed.
Vice Principal of KB/TK Kristen Calvin
Obtained a bachelor's degree in Elementary and Early Childhood Education with a minor in Integrated Science from Calvin College. Then continued studies and earned a master's degree in Biblical Counseling from Westminster Theological Seminary and in Reading, Writing, and Literacy from the University of Pennsylvania.

Juliana Asikin, S.T.
Class Teacher
Obtained a bachelor's degree in Computer Engineering from Universitas Katolik Parahyangan.

Rini Julia Sasmita, S.Ds., M.Pd.
Class Teacher
Obtained a bachelor's degree in Visual Communication Design from Universitas Tarumanagara. Then continued studies and earned a Master's degree in Early Childhood Education from Universitas Negeri Jakarta.

Marissa Ruhama Tolajuk, S.Pd.
Class Teacher
Earned a bachelor's degree in the Primary School Teacher Education program from Universitas Pelita Harapan.
Nathasya Sardy, S.Pd.
Tim Guru Kelas
Obtained a bachelor's degree in Elementary Teacher Education from President University.

Yuli Setiawati, S.S.
English Teacher
Earned a Bachelor's degree in English Literature from Universitas Kristen Cipta Wacana.

Sarah Charista Winata, S.Sn., M.A.
Music Teacher
Obtained a bachelor's degree in the field of Art Studies from Pelita Harapan University. Then continued studies and earned a Master's degree in the program of Master of Arts in Choral Conducting (Music) from the University of Birmingham.

Tjiang Phei Ling, B.M.
Mandarin Teacher
Obtained a bachelor's degree in Information Management and Information Systems from Tsinghua University.

Magdalena Carolina Diana Ena, S.Th.
Class Teacher
Earned a Bachelor’s degree in Theology from the Sekolah Tinggi Teologi Reformed Injili Internasional (with a concentration in Missiology).

Maryanti Naomi Atama, S.Th.
Class Teacher
Earned a Bachelor’s degree in Theology from the Sekolah Tinggi Teologi Reformed Injili Internasional (with a concentration in Missiology).

Windyastuty Evanglin Wahyuni, S.Pd.
Class Teacher
Earned a Bachelor’s degree in Primary School Teacher Education from Universitas Pelita Harapan.

Chrissie Martinez Limuissa, S.Ds., M.Pd., M.Th.
Principal of SD Kristen Calvin
Art, Culture, and Craft Teacher
Obtained a bachelor's degree in Visual Communication Design from Universitas Trisakti Jakarta. Then continued studies for a Master's degree in Elementary Education at Universitas Negeri Jakarta. After that, continued studies in the Master's Program in Theology at STT Reformed Injili Internasional.

Tunjung Susilowati, M.Pd.
Vice Principal of Curriculum at SD Kristen Calvin
Mathematics Teacher
Obtained a bachelor's degree in Civil Engineering from Universitas Kristen Petra. Then continued studies and graduated with a Master's degree in Elementary Education from Universitas Negeri Jakarta. Currently pursuing a doctoral degree in the same field and university as the Master's degree.


Viona Karunia, S.Pd.
Vice Deputy Head of Student Affairs at SD Kristen Calvin
English Teacher
Obtained a bachelor's degree in English Education from Atma Jaya Catholic University of Indonesia.

Alvian Gini Saputri, S.Pd.
Indonesian Language Teacher
Obtained a bachelor's degree in Indonesian Language Education from Universitas Indraprasta PGRI.

Basaria Simanullang, S.Pd.
Physical Education, Sports, and Health Teacher
Obtained a bachelor's degree in Physical Education, Health, and Recreation from Universitas Negeri Medan.

Bernice Christella, MA Education.
Class Teacher
Obtained a Master's degree in Arts Education (Literacy) from University College London.

Cristine Marito, S.Or., M.Or.
Physical Education, Sports, and Health Teacher
Obtained a bachelor's degree in Sports Science from Universitas Negeri Medan. Then continued studies for a Master's degree in Sports Science – Health Sports at Universitas Negeri Yogyakarta.

Deborah Christianty B., Amd.
English Teacher
Graduated with a Diploma in Secretarial Studies from Akademi Sekretari/Lembaga Pendidikan Kejuruan Tarakanita.

Dorothy Averina, B.A. (Hons)
Music Teacher
Earned a Bachelor’s degree in Graphic Design from the University of Hertfordshire.

Elsa Cahya Sari, S.Pd.
Class Teacher
Obtained a bachelor's degree in Economics Education from Universitas Kristen Satya Wacana.

Elvira, S.Pd.
Class Teacher
Earned a Bachelor’s degree in Elementary School Teacher Education from Universitas Kristen Petra.

Eva Maria Sianturi, S.Pd.
Science Teacher
Obtained a bachelor's degree in Mathematics Education from Universitas Pelita Harapan.

Evi Riawaty, S.Ds.
Art, Culture, and Craft Teacher
Obtained a bachelor's degree in Visual Communication Design from Universitas Tarumanagara.

Fifi Kurniawan, S.Si.
Science and Social Studies Teacher
Obtained a bachelor's degree in Biology from Institut Pertanian Bogor.

Hana Septa Linda, S.Psi.
Guru SD
Earned a Bachelor’s degree in Psychology from Universitas Kristen Satya Wacana.

Janny
Mandarin Teacher
Graduated from high school with a focus on Social Studies at Fukien Middle School.

Kezia Karina Gozali, S.Li.
English Teacher
Earned a bachelor's degree in English from Universitas Bunda Mulia.

Lina Em Juita, S.E., M.Pd.
Principal of TK Kristen Calvin
Obtained a bachelor's degree in Accounting from Universitas Jayabaya. Then continued studies and graduated with a Master's degree in Mathematics and Natural Sciences (MIPA) from Universitas Indraprasta PGRI.

Lizbeth Yulia Christi, S.Pd.
Class Teacher
Earned a Bachelor’s degree in Elementary School Teacher Education from Universitas Pelita Harapan.

Maria Kristina, S.Th., M.Pd.
Indonesia Language Teacher
Obtained a bachelor's degree in Theology (Pastoral Counseling) from Institut Filsafat Theologi Dan Kepemimpinan Jaffray. Then continued studies for a Master's degree in Indonesian Language Education at Universitas Indraprasta PGRI.

Meny, S.Kom.
Music Teacher
Obtained a bachelor's degree in Computerized Accounting from Sekolah Tinggi Manajemen Informatika & Komputer Bina Nusantara.

Priskila Davita Huwae, S.Pd.
Class Teacher
Obtained a bachelor's degree in Elementary School Teacher Education from Universitas Kristen Petra.

Punia Octorito Simatupang, S.Pd.
Art, Culture, and Craft Teacher
Obtained a bachelor's degree in Fine Arts Education from Universitas Negeri Medan.

Vik. Rame Manurung, M.Th.
Christian Religious Education Teacher
Obtained a bachelor's degree in Theology from Sekolah Tinggi Teologi Providensia. Then earned a Master's degree in Theology from STT Reformed Injili Internasional.

Nabylla Sardy, S.Pd.
Class Teacher
Obtained a bachelor's degree in English Education from Universitas Pelita Harapan.

Rita Ronatio Hutagalung, S.P.A.K., M.A.
Civics Teacher
Obtained a bachelor's degree in Sekolah Tinggi Theologia Jaffray. Then continued studies and graduated with a Master's degree in Counseling and Ministry from STT Reformed Injili Indonesia.
Riady, S.Kom., Gr.
ICT Teacher
Obtained a bachelor's degree in Information Systems from Universitas Bina Nusantara.

Samuel Raydean Elnino, S.Sos.
Class Teacher
Earned a Bachelor’s degree in Sociology from Sam Ratulangi University.

Selma Linggadjati, S.Pd.
Indonesia Language Teacher
Obtained a bachelor's degree in Elementary School Teacher Education from Pelita Harapan University.

Silvya Lestari Hutabarat, S.Pd.
Social Studies Teacher
Obtained a bachelor's degree in History from Universitas Indraprasta PGRI.

Sostenes Marbun, S.Pd.
Guru SD
Earned a Bachelor's degree in English Language Education from Universitas Pelita Harapan.

Tanty, Amd., S.Th.
Christian Religious Education Teacher
Obtained a Diploma (D3) in Secretarial Studies from Akademi Sekretari dan Manajemen Saint Marry. Then obtained a bachelor's degree in Theology from STT Reformed Injili Internasional.

Terecia Elshinta Alam, S.Sn.
Mandarin Teacher
Obtained a bachelor's degree in Interior Design from Universitas Trisakti.

Tomi Karlianto, S.Pd.
Mathematics Teacher
Obtained a bachelor's degree in Mathematics Education from Universitas Pelita Harapan.

Vivylia, S.Pd.
Class Teacher
Obtained a bachelor's degree in Indonesian Language Education from Universitas Setia Budi Mandiri, Medan.

Yosia Pamardi S.Pd., Gr.
Class Teacher
Earned a bachelor's degree in Primary School Teacher Education from Universitas Sanata Dharma.

dr. Roy Pangemanan
Principal of SMP Kristen Calvin
Christian Religious Education Teacher
Obtained a bachelor's degree in Medicine from Universitas Katolik Indonesia Atma Jaya.

Sandra Tan, B.Sc. (Hons.)
Vice Principal of Curriculum at SMP Kristen Calvin
Mathematic Techer
Obtained a bachelor's degree in Computer Science from the University of Portsmouth.

Ninik Triningsih, S.Pd.
Vice Principal of Student Affairs at SMP Kristen Calvin
Science/Biology Teacher
Obtained a bachelor's degree in Biology Education from Universitas Negeri Yogyakarta.

Christine, S.S.
Vice Principal of Facilities and Infrastructure at SMP Kristen Calvin
English Teacher
Obtained a bachelor's degree in English Literature from the Universitas Methodist Indonesia.

Artdo Gryand Failix Sitohang, S.Pd.
Music Teacher
Earned a bachelor’s degree in Music Education from Universitas Negeri Jakarta.
Ary Dananjaya Cahyono, S.Sn., M.Litt.
Art, Culture, and Craft Teacher
Earned a Bachelor’s degree in Fine Arts from Institut Teknologi Bandung. Later obtained a Master’s degree in Fine Art Practice from The Glasgow School of Art.

Daniel Ekasaputra Ongkowijoyo, S.Th.
Music Teacher
Obtained a bachelor's degree in Theology with a concentration in Church Music from Reformed Injili International Theological Seminary.

Eddy Wiharja, S.T.
Mathematic Teacher
Obtained a bachelor's degree in Electrical Power Engineering from the Institut Teknologi Bandung.

Dr. Erwan, S.S., M.Hum.
Philosophy Teacher
Obtained a bachelor's degree in English Literature from Universitas Bina Nusantara. Then continued studies and earned a Master's degree in Literary Studies from the Univesitas Indonesia. After that, pursued doctoral studies in Philosophy and successfully obtained a Doctorate from Sekolah Tinggi Filsafat Driyarkara.

Fernandes, S.Pd.
Physical Education, Sports, and Health Teacher
Obtained a bachelor's degree in Physical Education, Health, and Recreation from Universitas Negeri Jakarta.

Gres Harlely Purba, S.Pd.
Physics Teacher
Obtained a bachelor's degree in Physics Education from Universitas Negeri Medan.

Hendry, S.Th.
Philosophy Teacher
Obtained a bachelor's degree in Theology from STT Skriptura Indonesia. Currently pursuing a Master's degree in Philosophy at Sekolah Tinggi Filsafat Driyarkara.

Irwan, B.B.A, M.Div.
Mandarin Teacher
Obtained a bachelor's degree in Business from Chung Yuan Christian University. Then continued studies and graduated with a Master of Divinity from the Institut Reformed.

Judika Ekaristi Putra Imanuel, S.Pd.
Social Studies Teacher
Earned a Bachelor’s degree in Economics Education from Universitas Pelita Harapan. Subsequently pursued and completed a Master’s degree in Theology at Sekolah Tinggi Teologi Reformed Injili Internasional.

Jadi Sampurna Lima, M.Div., M.A., M.Th.
Philosophy Teacher
Obtained a bachelor's degree in Theology from the Institut Reformed. Then continued studies and graduated with a Master's degree in Master of Divinity from the Reformed Institute; a program in Christian Studies of Science and Society at Vrije Universiteit Amsterdam; and a Theology program at STT Reformed Injili Internasional.

Jeannette Regina Tani, S.Hum., M.Si.
Philosophy Teacher
Obtained a bachelor's degree in Philosophy from the Universitas Indonesia. Then continued studies and graduated with a Master's degree in European Studies from the same university.

Leony Rizky Sitompul, S.K.Pm.
Social Studies Teacher
Earned a Bachelor’s degree in Communication and Community Development Studies from Institut Pertanian Bogor.

Mesalina Br. Sitepu, S.Pd.
Indonesia Language Teacher
Obtained a bachelor's degree in Indonesian Language and Literature Education from Universitas Negeri Medan.

M. Bunga Paulina, S.S.
Indonesia Language Teacher
Obtained a bachelor's degree in Indonesian Language and Literature from Universitas Pendidikan Indonesia.

Nata Surjadi Leeman, S.Ds.
Art, Culture, and Craft Teacher
Obtained a bachelor's degree in Design from the Institut Teknologi Bandung.

Pramudia Haloho, S.S.
English Teacher
Obtained a bachelor's degree in English Language and Literature from Universitas Pendidikan Indonesia.

Yenny, B.Sc.
Mathematic Teacher
Earned a bachelor's degree in Applied Mathematics from the National University of Singapore.

Yoga Kristina Br Ginting, S.Pd., M.Pd.
Science Teacher
Earned a Bachelor’s degree in Bilingual Chemistry Education from Universitas Negeri Medan. Subsequently pursued and obtained a Master’s degree in Educational Technology from Universitas Negeri Jakarta.

Dr. Anthony Salim, S.E., M.Hum.
Philosophy Teacher
Earned a bachelor’s degree in Economics from the Universitas Indonesia. He then pursued a master’s degree in Philosophy at Sekolah Tinggi Filsafat Driyarkara. Subsequently, he continued his doctoral studies in Educational Technology at Universitas Negeri Jakarta and earned a Doctoral degree in Educational Technology.

Jerol Videl Liow, S.Pd., M.Sc.
Principal of SMA Kristen Calvin
Mathematic Teacher
Obtained a bachelor's degree in Mathematics Education from Universitas Negeri Manado. Later pursued and completed a master's degree in Mathematics at Universitas Gadjah Mada.

Abigail Ferdian Budhi, S.Pd.
English Teacher
Earned a Bachelor’s degree in English Education from Universitas Pelita Harapan.
Ari Prasetyo, S.Kom.
Mathematic Teacher
Obtained a bachelor's degree in Informatics Engineering from Universitas Bina Nusantara.

Clara Yossy, S.Si.
Vice Principal of Student Affairs at SMA Kristen Calvin
Biology Teacher
Obtained a bachelor's degree in Biology from the Universitas Indonesia.

Denni Yulius Girsang, S.Pd.
Mathematic Teacher
Obtained a bachelor's degree in Physics Education from the Universitas Pendidikan Indonesia.

Vik. Dra. Dewi Maya M. Sianturi, M.Th.
History Teacher
Obtained a bachelor's degree in Sociology from the Universitas Indonesia. Subsequently pursued and completed a master's degree in Christian Studies at the Reformed Institute and in Theology at STT Reformed Injili International.

Vik. Diana Ruth Winoto, S.Sn., M.Div.
Christian Religious Education Teacher
Obtained a bachelor's degree in Graphic Design from Universitas Trisakti. Subsequently pursued and completed a master's degree in Divinity at the Institut Reformed.

Dorothy Nathalie, S.Si., M.Sc.
Biology Teacher
Obtained a bachelor's degree in Biology from Institut Pertanian Bogor. Subsequently pursued and completed a master's degree in Biological Sciences at Universiteit Gent KU Leuven.

Glory Tania Sitepu, S.Si.
Mathematics Teacher
Earned a Bachelor’s degree in Mathematics from the Institut Teknologi Bandung.

Haryono Tafianto, B.A.
History Teacher
Memperoleh gelar sarjana dalam bidang Computer Science dari Calvin University dan Master of Education dari Dordt University.

Heruarto Salim, B.Bus., M.Th.
Christian Religious Education Teacher
Obtained a bachelor's degree in Business from Nanyang Technological University Singapore. Subsequently, continued studies and graduated with a master's degree in Theology from STT Reformed Injili Internasional.

Hezron, S.T., M. Sc.
Physics Teacher
Obtained a bachelor's degree in Mechatronics from Swiss German University. Subsequently, continued studies and graduated with a master's degree in Electronic Systems and Engineering Management from the University of Bolton.

Ivandes Doli Parulian, S.E., M.E.
Economics Teacher
Obtained a bachelor's degree in Economics from the Universitas Indonesia. Subsequently, continued studies and graduated with a master's degree in Public Policy and Planning from the same university.

Jordan Frans Adrian, B.A., M.Teach (Sec)., M.Th.
Civics Teacher
Christian Religious Education Teacher
Earned a bachelor’s degree in Media and Communications, Politics and International Studies from the University of Melbourne. Then continued with a Master of Teaching (Secondary) at the Australian Catholic University and completed a Master of Theology program at Sekolah Tinggi Teologi Reformed Injili Internasional.

Justiar Purba, S.Pd., Gr.
Physical Education, Sports, and Health Teacher
Obtained a bachelor's degree in Sports Coaching Education from Universitas Negeri Medan.

Justra Yijreal Situmorang, S.Pd.
Geography Teacher
Earned a bachelor's degree in Geography Education from Universitas Negeri Jakarta.

Kevin Nobel, S.Sos., M.A
Sociology Teacher
Obtained a bachelor's degree in Sociology from Universitas Indonesia. Later, continued studies and completed a master's degree in Social and Political Thought at The University of Leeds.

Dr. Suntar Jono, S.T., M.Si.
Physics Teacher
Earned a bachelor’s degree in Industrial Engineering from the Institut Teknologi Bandung. He then pursued a master’s degree in Physics at the Universitas Indonesia. Subsequently, he completed his doctoral studies in Philosophy at Sekolah Tinggi Filsafat Driyarkara and earned a Doctoral degree in Philosophy.


































































































