John David Claussen

John David Claussen is an experienced professional in environmental management and consulting with a diverse background spanning over two decades. Currently serving as a Program Officer for the Environment & Science Program at The David and Lucile Packard Foundation since May 2012, Claussen previously held roles as a Partner at Mazars and Managing Partner at Starling Resources. Early career positions included Co Director at the Conservation & Community Investment Forum, Senior Associate at California Environmental Associates, Project Manager at Radian International, and Government Relations Officer at PerSeptive Biosystems, Inc. Claussen holds a Bachelor of Science degree in Biology from Valparaiso University.