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Robert M. Davis
President & CEO
Robert M. Davis
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Dean Y. Li
EVP & President, Merck Research Laboratories
Joseph Romanelli
President, Human Health International
Richard R. DeLuca Jr.
EVP & President, Merck Animal Health
Sanat Chattopadhyay
EVP & President, Merck Manufacturing Division
Caroline Litchfield
EVP, CFO
Betty Larson
EVP & CHRO
Cristal N. Downing
EVP, Chief Communications & Public Affairs Officer
Dave Williams
EVP, Chief Information & Digital Officer
Michael Klobuchar
EVP, Chief Strategy Officer
Jennifer Zachary
EVP, General Counsel & Corporate Secretary
Deepak Khanna
Interim leader, Human Health International
