Asst. Prof. Dr. Shahir Asraf Abdul Rahim is a distinguished Anaesthesiologist and Critical Care specialist, bringing a wealth of expertise to IIUM Medical Specialist Centre. With a focus on optimizing antibiotic dosing, estimating glomerular filtration rates, and managing augmented renal clearance in critically ill patients, he is at the forefront of intensive care. His contributions to medical literature include a case report on blood purification therapy for severe leptospirosis and insights into managing complex critical care scenarios like massive haemothorax. Dr. Shahir is also dedicated to advancing the field through supervision of postgraduate research in regional anesthesia and pain management.