50 Most Influential Physician Executives – 2018

Chassin has been president and CEO of the Joint Commission since 2008. In this role, he oversees the activities of the nation's predominant standards-setting and accrediting body in healthcare. Chassin is also president of the Joint Commission Center for Transforming Healthcare. The Joint Commission in 2017 published new guidelines on pain standards with an eye toward helping address the opioid crisis.