Adj A/Prof Koh Pei Lin is a senior consultant in paediatric haematology and oncology at National University Hospital (NUH), specializing in benign blood disorders, including thalassemia and haemophilia. She is the lead of the paediatric haemophilia treatment centre and has a particular interest in the management of thrombosis and immune thrombocytopenia (ITP).

Dr. Koh Pei Lin also provides expertise in paediatric intensive care and has been involved in paediatric blood and marrow transplantation (BMT). Koh has been actively involved in clinical research and is dedicated to improving patient care in paediatric haematology and oncology.