Dr Ng Kok Heong Alvin is a nephrologist at Mount Elizabeth Novena Hospital, Singapore, with clinical interests in peritoneal dialysis, haemodialysis, chronic kidney diseases, and hypertension. He manages a wide range of kidney-related conditions, including glomerulonephritis and kidney transplantation. Dr Ng trained in renal medicine at leading hospitals in New Zealand and earned his fellowship from the Royal Australasian College of Physicians in 2010. After returning to Singapore, he led peritoneal dialysis services and spearheaded patient education on kidney disease prevention at Changi General Hospital.