Steven H. Collis
Steven H. Collis is an American businessman, the chairman, president and chief executive officer of AmerisourceBergen.Early life
Collis was born in South Africa and attended the University of Witwatersrand, where he received a Bachelor of Commerce with Honors.Career
Collis joined AmerisourceBergen in 2001 as the Senior Vice President. In November 2010, Collis was promoted to president and COO of the company and in July 2011, Collis became CEO.