Dr. Liew focuses on glomerular diseases, peritoneal dialysis, kidney transplantation and diabetic kidney disease. He is Senior Consultant Nephrologist and Director of The Kidney & Transplant Practice, Mount Elizabeth Novena Hospital, Singapore; the current elected secretary and executive of the International Society for Peritoneal Dialysis; and the chair of the ISN Renal Disaster Preparedness Working Group. He is member of several KDIGO Guideline working groups and chairs the Asian Pacific Society of Nephrology Clinical Guidelines on Diabetic Kidney Disease.