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EPA Research

Research and Development Senior Leadership

Jennifer Orme-Zavaleta, Ph.DDr. Jennifer Orme-Zavaleta
Principal Deputy Assistant
Administrator for Science,
and EPA Science Advisor
Dr. Bruce RodanDr. Bruce Rodan
Associate Director for Science


Vacant-Deputy Assistant Administrator
for Research & Development

Chris Robbins

Chris Robbins
Acting Deputy Assistant
Administrator for Management

Mary Ellen Radzikowski

Mary Ellen Radzikowski
Acting Associate Assistant