Dr Tan's interests are in the areas of post-discharge care and working alongside with community partners in the (w)holistic management of the patients in the community. The Clinical Lead for the Transitional and Community Care work-stream for Community Health, he assists in planning and implementation works to achieve the physical, mental, and social well-being of the residents in the Central Zone. He is also involved in the Post-Graduate trainings and teachings in Family Medicine and Graduate Diploma in Geriatric Medicine.