Dr. Balbir Singh is a renowned cardiologist and the Chairman of Cardiology at Max Healthcare, with over 37 years of extensive experience in the field. He has served as a leading figure at prestigious institutions, including Medanta and AIIMS, and has significantly contributed to the advancement of cardiology through his work in electrophysiology and interventional techniques. Dr. Singh holds multiple accolades, including the Padma Shri Award, recognizing his exceptional contributions to medical science. He is a pioneer in coronary angioplasty and has played a vital role in developing new methodologies for treating cardiac conditions. With a commitment to quality and clinical governance, he oversees physician training, including the DNB program. Dr. Singh is also an active participant in national and international research, reflecting his dedication to improving patient outcomes and advancing the field of cardiology.