- Teacher: Zico Ricardo Aritonang
- Teacher: Sonya Airini Batubara
- Teacher: Herman Brahmana
- Teacher: Kartina Pakpahan
- Teacher: Marlina E. Pakpahan
- Teacher: James Marihot Panggabean
- Teacher: Iin Hot Prinauli Purba
- Teacher: Ronald Hasudungan Sianturi
- Teacher: Immanuel Simanjuntak
- Teacher: Dewi Ervina Suryani
- Teacher: Johannes Mangapul Turnip