Scientific Committee
SPOT Contouring Series

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