Burnout, a syndrome of emotional exhaustion, depersonalization, and a lack of sense of accomplishment, is a negative reaction to adverse work conditions. Prior to 2001, there were concerns about waning preferences for career choices in primary care and a developing notion that clinician satisfaction was related to favorable outcomes, again in terms of career choice by learners. In 2001, John Eisenberg, a leading health services researcher and 1 of the early directors of the Agency for Healthcare Research and Quality, defined the healthy workplace for clinicians and patients1; the field of clinician well-being was then launched.