Dr. Umadevi A/P A. Muthukumaru is a distinguished Consultant Chest Physician and Internal Medicine Physician at Gleneagles Hospital Penang, bringing extensive expertise in tuberculosis, respiratory sleep disorders, non-invasive ventilation, and lung cancer. Her significant contributions to medical research include leading international studies on asthma and COPD. As a lecturer at Penang Medical College and a key figure in national respiratory subspecialty evaluations, she is dedicated to advancing medical knowledge and education. Dr. Umadevi's patient-centric approach is enhanced by her fluency in Bahasa Melayu, ensuring effective communication with a diverse patient base.