Vice President – 2022 – Present 
Hong Kong Institute of Allergy

Division Chief – 2021 – Present
Division of Rheumatology & Clinical Immunology, Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong     

Clinical Assistant Professor – 2020 – Present       
Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong 

Director of Co-Curricular Programmes- 2024 – Present  
LKS Faculty of Medicine, The University of Hong Kong, Hong Kong

Deputy Director of Admissions – 2022 – Present 
LKS Faculty of Medicine, The University of Hong Kong, Hong Kong

Teaching & Learning Subcommittee Member (Junior Clerkship Coordinator) – 2022 – Present
Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong

Honorary Associate Consultant – 2024 – Present
Hong Kong University – Shenzhen Hospital, Guangdong, China

Honorary Associate Consultant – 2022 – Present
Hospital Authority, Hong Kong

Visiting Professoriate – 2021 – Present
Gleneagles Hospital, Hong Kong

Primary Investigator – 2021 – Present
Centre for Translational Stem Cell Biology, Hong Kong