Ken Frazier
Chairman and Chief Executive Officer

Rob Davis
Chief Financial Officer and Head of Global Services

Frank Clyburn
Chief Commercial Officer

Rick DeLuca
President, Merck Animal Health

Dr. Roger M. Perlmutter
President, Merck Research Laboratories

Dr. Roy Baynes
Head of Clinical Development and Chief Medical Officer

Mike Nally
Chief Marketing Officer

Dr. Dean Li
Head of Discovery Sciences & Translational Medicine

Dr. Fiona Marshall
Head of Neuroscience Discovery, London Discovery Center

Dr. Daria Hazuda
Head of Infectious Diseases, Cambridge Discovery Center