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HEI Staff and Consulting Scientists
Directory of HEI staff. Click on a person's name for contact information.
Elena Craft
President and CEO
Ellen K. Mantus
Director of Science
Thomas Champoux
Director of Science Publications and Communications
Jacqueline C. Rutledge
Director of Finance and Administration
Emily Alden
Corporate Secretary
Amy Andreini
Sr. Science Communications Specialist
Hanna Boogaard
Consulting Principal Scientist
Jacki Collins
Senior Accountant
Dan Crouse
Senior Scientist
Cloelle Danforth
Senior Scientist
Philip J. DeMarco
Controller
Kristin C. Eckles
Senior Editorial Manager
Hlina Kiros
Research Assistant
Lissa McBurney
Senior Science Administrator
Samantha Miller
Research Assistant
Victor Nthusi
Consulting Research Fellow
Pallavi Pant
Head of Global Initiatives
Allison P. Patton
Senior Scientist
Yasmin Romitti
Staff Scientist
Anna Rosofsky
Interim Manager of HEI Energy
Abinaya Sekar
Consulting Research Fellow
Robert Shavers
Operations Manager
Eva Tanner
Staff Scientist
Alexis Vaskas
Digital Communications Manager
Donna J. Vorhees
Senior Advisor for HEI Energy
Daniel S. Greenbaum
(In Memoriam) 1952-2024
Robert O’Keefe
Vice President Emeritus
Annemoon M. van Erp
Deputy Director of Science Emerita
