Professor and Head of Anaesthesia at PGIMER, India, with over four decades of clinical and academic experience. Holds MBBS, MD, PhD, and M Med Anaesthesia degrees. Specializes in pharmacokinetic modeling, closed-loop anesthesia delivery systems, and perioperative echocardiography. Pioneered the development of CLADS (Closed Loop Anaesthesia Delivery System) and published over 100 peer-reviewed articles. President of the Society of Transesophageal Echocardiography and Editor-in-Chief of its journal.