The American College of Physician Executives has named Dr. Lawrence Riddles as president and chairman of the board.
Riddles succeeds Dr. Clair Callan. His one-year term began April 27 during the ACPE's annual meeting in San Francisco. He previously served as vice president and secretary of the board, according to an ACPE news release.
Riddles, a colonel, recently retired as command surgeon for the U.S. Transportation Command, Scott AFB, Ill.