Dato' Dr. Chan Kwai Weng is a distinguished Respiratory and Internal Medicine specialist with over 44 years of experience. He is renowned for his expertise in treating a wide spectrum of respiratory conditions, including asthma, pulmonary hypertension, and sleep apnea. His fluency in Bahasa Indonesia/Melayu enables him to provide exceptional care to a significant Indonesian patient population. Holding multiple prestigious fellowships from the UK, USA, and Singapore, Dr. Chan is committed to advancing respiratory medicine through his extensive knowledge and patient-centered approach.