People

Skip to content

People

People

White male in business suit

Ken Keller

Chairman of the Board, President and Chief Executive Officer of Daiichi Sankyo, Inc. and Global Head of the Daiichi Sankyo Oncology Business

High resolution image

Japanese man in business attire

Ken Takeshita, MD

Global Head, Research & Development

High resolution image

White male in business suit

Daniel Switzer

Head of U.S. Oncology Business Division

High resolution image