Narayana Health, headquartered in Bengaluru, is one of India's largest and world's most economical healthcare service provider. Since its inception in 2000 by leading cardiac surgeon Dr. Devi Prasad Shetty, as a 225- beds cardiac hospital Narayana Hrudayalaya in Bengaluru, the NH Group of Hospitals has grown to a healthcare conglomerate with a network of 32 multispeciality and superspeciality hospitals spread across 19 cities in India and at Cayman Islands, North America.