Jessica is the Chief Nursing Officer of the Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong (CUHK). She is also the Clinical Research Manager of the Institute of Digestive Disease, CUHK. She has more than 20 years of clinical research experience, is accountable for the management and performance of the studies. She has extensive experience in conducting phase II, III and IV clinical research trials (both sponsored and investigator-initiated) of Gastroenterology; epidemiology studies; database research and biobanking. She is the co-investigator in research projects and co-author in many high impact journals such as New England Journal of Medicine, Lancet and Gastroenterology.

Jessica is the Convener (R&D) of Hong Kong Institute of Integrative Medicine. She is responsible for clinical trials management in TCM, integrative medicine and integrative nursing; China FDA clinical research application; networking with Government departments, industry and international collaborators of overseas universities. She is helping to develop integrative medical modals through clinical research.

Jessica is a Good Clinical Practice (GCP) trainer and the principal trainer in clinical research training in both institutes. She is the project manager in Asia Pacific Working Group, who coordinates multi-centered trials within the Asia Pacific group from 13 countries/cities in Asia Pacific region. She is also the internal auditor of the Clinical Research Management Office under Faculty of Medicine, CUHK.