Stephen P. MacMillan

Stephen P. MacMillan
Born1964 (age 6061)
EducationDavidson College
OccupationBusiness executive
Known forChairman, president and chief executive officer of Hologic
Spouse(s)
Amy MacMillan
(m. 1987; div. 2011)
, Jennifer MacMillan nee Koch

Stephen P. MacMillan is an American business executive who is the chairman, president and chief executive officer of Hologic, a medical device and diagnostic manufacturing company headquartered in Marlborough, Massachusetts. He is the former CEO of Stryker Corporation, another medical device manufacturer headquartered in Kalamazoo, Michigan.