Dr Ong Chun Seong
Specialty
Nephrology, Internal Medicine
Category
Kidney, Dialysis, Infections, Diabetes
Dr Haji Helmy Haja Mydin
Respiratory Medicine, Internal Medicine
Lung, Asthma, Infections, Internal Organ Diseases
Datuk Dr Ryan Ponnudurai [GKL]
Gastroenterology & Hepatology
Digestive System, Liver