Dr K. Vengadakrishnan is a seasoned Internal Medicine specialist and Diabetologist at SIMS Hospital, Chennai, with nearly two decades of experience in patient care. He has academic roots at leading institutions and currently serves in both clinical and advisory capacities, including perioperative care provision. A valued educator, he has held teaching roles and contributed to postgraduate training. He is also recognized for his clinical research and active involvement in managing complex metabolic and infectious conditions.