Robert LefkowitzRobert J. Lefkowitz is a Nobel-Prize-winning scientist (Chemistry, 2012) who is best known for showing how adrenaline works via stimulation of specific receptors. He was trained at Columbia, the National Institutes of Health and Harvard before joining the faculty at Duke University in 1973. In addition to being a researcher, Dr. Lefkowitz is a cardiologist as well as a cardiac patient. Read More Read Less