Joshua Bederson is the chief of Neurosurgery at the esteemed Mt. Sinai Hospital in New York City. New Yorker writer John Colapinto brings to vivid life what Dr. Bederson's professional life is like to show all the varied facets of his work, from extensive study and research to brain operations, one-on-one consultations with patients, and even staff meetings with fellow surgeons and students. Since Mt. Sinai is a teaching hospital, we learn alongside...