About Us

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Caring deeply. Changing lives.

Biogen is focused on areas where we can have the greatest impact and benefit for patients worldwide.

Committed to improving lives

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We are more focused than ever on the areas where we can have the greatest impact for patients through science that truly matters.

We measure success by our impact on the patients we serve

Every day we ask ourselves one question: Are we truly making a difference in people’s lives?

Our leadership in multiple sclerosis

For more than two decades, Biogen has been a leader in researching and developing innovative multiple sclerosis (MS) therapies for patients worldwide. Learn more about our scientific commitment to next-generation therapies, our focus on helping to improve patient outcomes and see stories of individuals living with this disease.

Nearly four decades of visionary science

One of the world’s oldest independent biotech company began when a group of scientists came together to pursue a new approach to drug discovery.

Leaders with a shared passion

Our leaders share a passion for innovation and visionary science.

Michel Vounatsos
Chief Executive Officer
Susan
Alexander
Executive Vice President, Chief Legal Officer and Corporate Secretary
Paul
Clancy
Executive Vice President, Chief Financial Officer
John
Cox
Chief Executive Officer, Bioverativ Former Executive VP, Pharmaceutical Operations and Technology, Biogen
Kenneth
DiPietro
Executive Vice President Human Resources
Michael
Ehlers, M.D., Ph.D.
Executive Vice President, Head of R&D
Adriana
Karaboutis
Executive Vice President Technology and Business Solutions
Paul
McKenzie
Executive Vice President Pharmaceutical Operations & Technology
Alfred
Sandrock, Jr., M.D., Ph.D.
Executive Vice President, Head of Development and Worldwide Medical and Chief Medical Officer

Corporate governance

Biogen is committed to high ethical standards. We strive to be accountable and transparent to everyone we serve.

A global network makes a world of difference


Our global manufacturing and supply network works to provide innovative, quality medicines wherever and whenever they are needed.

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Inspired impact

We believe our commitment to improving lives must go beyond the therapies we provide toward making a contribution to solutions for social and environmental challenges we face as a society.

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Taking a stand on important industry matters

We advocate for government policies to ensure that our scientific advances are able to improve the lives of patients.