Dr. Chieng Jin Yu is a distinguished Consultant Physician, Gastroenterologist, and Hepatologist at Pantai Hospital Ampang, renowned for his exceptional endoscopic skills and comprehensive expertise in internal medicine. With a strong academic background as a Senior Lecturer at Universiti Putra Malaysia, he actively contributes to research in gastroenterology and hepatology, focusing on prevalent issues like functional constipation and Helicobacter Pylori infection. His patient care philosophy emphasizes professionalism and kindness, ensuring advanced clinical care and a commitment to advancing medical knowledge.