Team
The Greenleaf staff, with support from our partners, brings a variety of backgrounds and perspectives to our work.

John A. Andersen, Jr.
President
Read more about John
John Andersen is founder and President of Greenleaf Advisors, LLC, where he advises businesses, institutions, and communities on strategies that advance their sustainable development. John’s thirty-plus years of experience, serving businesses, capital clients, nonprofits, governments and institutions, demonstrates that it takes effective engagement across these sectors to achieve sustainable growth and solve complex problems.
Previously, John was an International and Managing Director at Jones Lang LaSalle, where he managed the company’s national land business and its strategic expansion into China. He was also the Great Lakes Director of The Nature Conservancy, where he worked across the region’s scientific, business, and government sectors to advance biodiversity conservation. John is a faculty member at DePaul University, where he teaches Sustainable Value Creation in the Kellstadt Business School.
Additionally, John is President of Greenleaf Communities, a nonprofit research entity that recruits and organizes multi-disciplinary teams of scientists to investigate environmental influences on health and apply that knowledge to improve industrial practices and public policies. John holds an AB in Economics from Brown University and an MBA from Harvard Business School.

Ben Bezark
Director
Read more about Ben
Ben Bezark is a Director at Greenleaf Advisors and Greenleaf Communities where he works with clients to meet their business and environmental objectives. He joins Greenleaf from the Cradle to Cradle Products Innovation Institute where he led the development of operational systems and technologies to facilitate the growth of the Cradle to Cradle Certified® Products Program to thousands of products from over 600 companies around the world. Ben brings experience in operational and technology management, product design and development, and circularity and waste reduction.
Ben holds his MS in Product Design and Development Management from Northwestern University and B.S. in Community Development and Applied Economics from the University of Vermont.

Katie DeMuro
Program Manager
Read more about Katie
Katie assists with research, outreach, and communication efforts, with skill in bringing together multidisciplinary stakeholders to drive outcomes across Greenleaf’s priorities – climate, land, water, material, and energy.
Katie organizes strategic workshops, symposia, and meetings on clean and renewable energy, soil health, carbon sequestration and water resources.
In addition to her work at Greenleaf Advisors, Katie is Program Manager at our sister nonprofit organization, Greenleaf Communities, where she leads our agricultural and healthy soils work and provides support to program areas of climate and water.
Katie graduated from the University of Illinois Urbana-Champaign with a BS in Natural Resources and Environmental Sciences and a minor in Business. She graduated from the Illinois Institute of Technology with an MS in Environmental Management and Sustainability.
Partners

Francine van den Brandeler
Greenleaf Communities; Georgetown University

Julia Armstrong D’Agnese
Earth Knowledge

Frank D’Agnese
Earth Knowledge

Tom Barron
March Capital

Warren Dick
Ohio State University

Ali Fatemi
DePaul University; Global Finance Journal

Jeff Greenburger
Affordable Community Energy Services

Jim Hietala
Open Footprint Forum

Janet Hock
Indiana University – Purdue University Indianapolis

Nancy Holm
Illinois Sustainable Technology Center (Retired)

John Jimison
Energy Attorney and Consultant

Andrew Johnson
Native American Chamber of Commerce

Jay Marhoefer
Intelligent Generation

Pete Mulvaney
Consor Engineering

Dick Munson
Author and Clean Energy Advocate

Jim Patchett
Solutions in the Land

Dan Peerless
Nestle

Brian Richter
Sustainable Waters

Sabina Shaikh
University of Chicago

Paul Smoletvitz
TM Capital

Ashish Sharma
Discovery Partners Institute

Marc Thrum
Intelligent Generation

Roy Wehrle
University of Illinois-Springfield

Don Wuebbles
Earth Knowledge; University of Illinois
