Presently working as the Chairman of Cardio Thoracic and Vascular Surgery at Max Smart Super Specialty Saket City Hospital, New Delhi. Prior to joining Max Smart Super Specialty Saket City Hospita & Saket City Hospital, he was associated with Indraprastha Apollo Hospital and Pushpanjali Crosslay Hospital. Performed over 18000 Cardiac Surgeries and has achieved zero mortality in more than 500 consecutive surgeries and has also pioneered Beating Heart Coronary Artery Bypass. Bestowed with Padma Shri award by president of India. Member of renowned organisations such as European Association of Cardio Thoracic Surgeons, Society of Thoracic Surgeons, USA, International Society of Minimally Invasive Cardiac Surgeons.