Dr. Robert Truog is a professor of medical ethics, anesthesiology, and pediatrics at Harvard Medical School and a senior associate in critical care medicine at Children's Hospital Boston. Stephen Morrissey, the interviewer, is the Managing Editor of the Journal. R.D. Truog. 200th Anniversary Article: Patients and Doctors - The Evolution of a Relationship. N Engl J Med 2012;366:581-5.