Professor Richard Su is currently serving as Professor and Chief of Division of Oral and Maxillofacial Surgery, The University of Hong Kong. He is an active member of several prestigious international organizations, including Secretary General of International Academy of Oral Oncology (IAOO), Committee member of AO Foundation Strategy Fund. He specialises in oral and maxillofacial oncology and microsurgical reconstruction, with a particular interest in the application of computer-assisted surgery, 3D printing and artificial intelligence in head and neck surgery and reconstruction. He has been ranked by Clarivate Analytics in the top 1% researcher worldwide by citations from 2021 to 2025.