Dinesh K. Bhargava is an Indian gastroenterologist, medical academic and writer and a senior consultant at Indraprastha Apollo Hospital, Delhi. He is one of the pioneers of gastrointestinal endoscopy in India for which the Medical Council of India awarded him Dr. B. C. Roy Award, the highest Indian award in the medical category, in 1989. He is also a recipient of the civilian honor of the Padma Shri.