I trained initially as a physical chemist, and then, after becoming interested in biology, I went to medical school and learned how to be a physician. So, I'm a physician scientist. — Francis Collins Copy Share Image
Throughout my career, as both a physician and a scientist, I have drawn inspiration from Merck's unwavering commitment to scientific excellence. Over time, this commitment has brought forth an unparalleled number of breakthrough medicines and vaccines that improve the lives… — Roger M. Perlmutter Copy Share Image
