Dr. Ng is currently a consultant at the Department of Clinical Oncology, Pamela Youde Nethersole Eastern Hospital and an honorary associate professor at the Department of Clinical Oncology, University of Hong Kong. He is one of the council members of Hong Kong Nasopharyngeal Study Group and was the past president of Hong Kong Head and Neck Society. He has extensive publications in leading scientific journals focusing on various aspects of NPC research. He serves on the editorial board of the several cancer related journals and is a member of TNM Expert Advisory Panel on Head and Neck Cancers for the UICC.