Dr Tay Zong Min is an Associate Consultant in Infectious Diseases at the National Centre for Infectious Diseases and Tan Tock Seng Hospital.

Dr Tay graduated from the NUS Yong Loo Lin School of Medicine in 2017 and obtained membership of the Royal College of Physicians (UK) in 2021. She went on to pursue speciality training in Infectious Diseases under NHG Health and received specialist accreditation in 2025.

Dr Tay's clinical interests include infections in immunocompromised hosts, and she is actively involved in the Haematology-Infectious Diseases as well as ICU Multidisciplinary Infectious Diseases (IMI) services. She also serves on the Antimicrobial Stewardship Programme. Outside of clinical work, Dr Tay holds clinical teaching positions at both NUS Yong Loo Lin School of Medicine and NTU Lee Kong Chian School of Medicine, and is also involved in ID-related research.