Nessa Carey

Siddhartha Mukherjee is an oncologist and a professor of medicine at Columbia University. He is also affiliated with the Harvard Stem Cell Institute and Massachusetts General Hospital in Boston, and is an honorary visiting professor at Johns Hopkins School of Medicine. Mukherjee has won several awards for his writing, including the Pulitzer Prize for General Nonfiction in 2011 for 'The Emperor of All Maladies'.