Mohammad Hassan Nezafati (April 1, 1339 in Bojnourd) is an Iranian heart surgeon. He is a graduate of Pierre and Mary Curie University. Cleansing by the University of Cambridge, England, as one of the 100 best-rated surgeons in the world, has been awarded the Medal of Honor for the American Medical Association in 2007, and has now recorded the highest number of pediatric cardiac surgery in the world in its own name. He is one of the most popular heart doctors in Iran