- Teacher: Dr. Upul Kumara Gunarathne
- Teacher: Dr. Nirasha Gunaratna
- Teacher: Dr. Sakunthala Hettiarachchi
- Teacher: Remona Jayamaha
- Teacher: Dr. R. R. P. Sureka Nilmini
- Teacher: Shifa Pallie
- Teacher: Dr. Nirasha Gunaratna
- Teacher: Remona Jayamaha
- Teacher: Dr. R. R. P. Sureka Nilmini
- Teacher: Dr. Tikiri Pathiraja

- Teacher: Dr. N.S. Abegunasekara
- Teacher: Dr. Hiruni Gunathilaka
- Teacher: Dr. Ruwanthi Perera