The distinction from the independent national watchdog organization recognizes how hospitals prevent medical errors and harm to patients.

ANN ARBOR, Mich. On Monday, the Saint Joseph Mercy Health System named Alonzo Lewis as the new president of St. Joseph Mercy Ann Arbor and St. Joseph Mercy Livingston hospitals. Saint Joseph Mercy is a division of Trinity Health. Lewis joined St. Joes in 2016. Having served in health systems operations since 1993, Lewis has worked for Trinity Health and Mercy Hospital in Detroit, among others. Related: Saint Joseph Mercy Hospital to pilot new two-year program using hands-on experiences, food education