Dr Chia Puey Ling is a Consultant with the Department of Medical Oncology at Tan Tock Seng Hospital (TTSH) with subspecialty interest in thoracic and genitourinary oncology.

After completing her basic physician training in Singapore and obtaining membership of the Royal Colleges of Physicians of the United Kingdom (MRCP) and Master of Medicine (Internal Medicine) Singapore, she subsequently underwent advanced specialist training in Medical Oncology in Melbourne, Australia. She obtained the Fellowship of the Royal Australasian College of Physicians (FRACP) with speciality training in Medical Oncology and completed further PhD research related to thoracic oncology which is her field of interest.

Dr Chia received the International Association for the Study of Lung Cancer (IASLC) Fellowship Award and the University of Melbourne Postgraduate Award and completed a PhD research on the study of tumour microenvironment and biomarkers in malignant mesothelioma for oncogenic targeted therapies.