Dr Dyan Zhang Zhewei is a Senior Consultant in Paediatric Cardiology at KK Women's and Children's Hospital. He holds an MBBS and a Master of Medicine in Paediatrics from Singapore, along with MRCPCH (RCPCH, UK). Specializing in paediatric cardiology, Dr. Zhang treats a wide range of heart conditions in children, including atrial septal defects, ventricular septal defects, Kawasaki disease, and various congenital heart diseases. He is skilled in advanced interventions such as device closure for atrial septal defects and management of heart conditions in children.

With extensive expertise in paediatric cardiology, Dr. Zhang provides comprehensive care to young patients with heart issues, contributing significantly to the field with his specialized knowledge and clinical experience.