Peter Madonia bio
Chief Operating Officer

Shari L. Patrick
General Counsel and Corporate Secretary

Darren Walker bio
Vice President, Foundation Initiatives

Maria Blair bio
Associate Vice President & Managing Director

Robert Buckley bio
Managing Director

Antony Bugg-Levine bio
Managing Director

Hilary Castillo
Director, Facilities & Administrative Services

Ashvin Dayal bio
Managing Director, Asia

Donna Dean bio
Treasurer and Chief Investment Officer

Pamela Foster bio
Managing Director, Grants Management
Assistant General Counsel

Diane Fusilli,
Director of Communications

David J. Jhirad bio
Special Advisor, Energy and Climate Change

Claudia Juech bio
Managing Director

Nancy MacPherson bio
Managing Director

Samantha H. Gilbert bio
Chief Human Resources Officer

Fernando Mola-Davis bio
Chief Technology Officer

Janice Nittoli bio
Associate Vice President & Managing Director

James Nyoro bio
Managing Director, Africa

Ariel Pablos-Méndez bio
Managing Director

Pilar Palacia
Managing Director, Bellagio

Ellen Taus
Chief Financial Officer

Gary Toenniessen bio
Managing Director

Nicholas Turner bio
Managing Director

Wiebe Boer
Associate Director (Africa)

Katherine Bond
Associate Director (Africa)

Margot Brandenburg
Associate Director

Juan C. Brito
Associate Director, Human Resources

Karl Brown
Associate Director

Bob Bykofsky
Manager, Records Management

Scott Ceniza-Levine
Associate Director, Information Technology

Ronald Chen
Associate Director, Investments Office

Mushtaque Chowdhury
Associate Director (Asia)

Douglass Coyle
Associate Director, Investments Office

Benjamin De La Pena
Associate Director