Dr. Esa Kamaruzaman is a distinguished Consultant Anaesthesiologist at Avisena Women's & Children's Specialist Hospital, bringing extensive expertise in anaesthesiology and critical care. He is particularly recognized for his unique focus and advanced skills in the anaesthetic management of colorectal patients. A lifelong member of the Academy of Medicine since 2012, Dr. Kamaruzaman is dedicated to advancing medical knowledge through his involvement in several research projects, ensuring patients receive the most up-to-date and specialized care.