Dr. Isadore Rosenfeld ("Izzy") is perhaps the most famous cardiologist in the world. He has a weekly column on health in Parade Magazine and has published a dozen books. He is also one of the biggest hams in the world, and just loves performing with his patients, who have included Walter Matthau, Sophia Loren and a host of others. His practice is in New York City, to which patients flock from around the world over to see Izzy. Show less «