Scientific Committee
Co-Chairs
Dr. Bala Vellayappan
Senior Consultant Radiation Oncologist
& Research Director
Department of Radiation Oncology
National University Cancer Institute
Singapore (NCIS)
Dr. David Tan
Senior Radiation Oncologist
Asian Alliance Radiation & Oncology
Radiation Oncology Sub-Section Chair
Singapore Radiological Society
Committee Members
National University Cancer Institute, Singapore
Dr. Timothy Cheo
Consultant Radiation Oncologist
Department of Radiation Oncology
National University Cancer Institute
Singapore (NCIS)
Dr. Ivy Ng
Associate Consultant Radiation Oncologist
& Deputy Director of Education
Department of Radiation Oncology
National University Cancer Institute
Singapore (NCIS)
Dr. Tan Teng Hwee
Associate Consultant Radiation Oncologist
& Assistant Research Director
Department of Radiation Oncology
National University Cancer Institute
Singapore (NCIS)
Dr. Tan Yun Inn
Senior Radiation Physicist
Department of Radiation Oncology
National University Cancer Institute
Singapore (NCIS)
Cai Shao Bin
Senior Radiation Therapist
Department of Radiation Oncology
National Cancer Institute of
Singapore (NCIS)
Ho Guan Da
Senior Radiation Therapist
Department of Radiation Oncology
National Cancer Institute of
Singapore (NCIS)
Asian Alliance Radiation & Oncology
Dr. Jonathan Teh
Consultant Radiation Oncologist
Asian Alliance Radiation & Oncology
Patricia Gan
Principal Radiation Therapist
Asian Alliance Radiation & Oncology
AHPC Committee Member (Radiation Therapy)
SIT Adjunct Faculty 2021
National Cancer Centre Singapore
Dr. Brendan Chia
Consultant Radiation Oncologist
Division of Radiation Oncology
National Cancer Centre Singapore
Clinical Instructor
Singhealth Duke-NUS (Oncology ACP)
Dr. Grace Kusumawidjaja
Consultant Radiation Oncologist
Division of Radiation Oncology
National Cancer Centre Singapore;
Clinical Instructor
Singhealth Duke-NUS (Oncology ACP)
CONFERENCE LEAD AND SECRETARIAT
The School of Clinical Oncology
Ann Chong
Secretariat
Jeff Pyi Soe
Conference Lead