Michelle is an entrepreneur with a passion for social impact. She has served as President of the Sienna Foundation, providing funding to arts, education and environmental programs to underserved communities.
Michelle currently serves on the Board of Trustees for Bioneers and runs an international organization transforming health and the economy with LifeVantage. She just completed 9 years on the Executive Committee at the University of San Francisco, as well as Board of Trustees for Cardinal Newman High School. Prior to that she served on the Board of Trustees of the Sierra Club Foundation where she was Chair of the Foundation Board from 2006 to 2008. Michelle has been a leader on land use policies, conservation and protection. With her husband, she has been instrumental in creating environmental scholarships and lecture series at the Harvard Center for the Environment and the University of San Francisco. She has served on the boards and advisory councils of a number of not-for-profit organizations including the San Francisco Art Institute, USF Regional Council, Children of the Earth and Sonoma Jazz+, where she was a Founder.