THE SEED IMPACT TEAM
SEED Impact Staff

Sonja Schappert Howden
Co-Executive Director of Impact
Sonja joined SEED Impact as Chief Impact Officer to lead the SEEDing Stronger Together cohort in San Francisco. She is also taking the lead in external communications and contributing to amplify results with new and long-term clients. Sonja brings more than 25 years of...

Barry Kibel
Director of Innovation
and Research
Barry Kibel, Ph.D., is SEED Impact’s lead methodologist for evaluation and impact assessment. He contributes more than four decades of experience devising evaluation and planning instruments to support transformational work. His long-time passion has been the…

Morgan Platt
Senior Data Analyst and Methodologist
Morgan has dedicated his life to improving the lives of students by equipping and supporting leaders as decision-makers. He recently served as Director of Testing, Research, & Accountability at a progressive school district in the midlands of South Carolina...

Stephanie Acosta Mohammadi
Contract Designer
Steph is a senior designer with over 18 years of in-house experience. She has a true passion for design and is experienced in both print and digital design. She has a broad range of design experience in areas such as corporate identity, layout and composition, visual…
SEED Impact Advisory Board
SEED Impact Special Advisors

Jim Stuart
Jim is retired and lives with his wife Dianne in Evanston, Illinois. He is currently writing a book on Jesus and the early church titled Jesus, We Hardly Knew Ye. Jim has a wealth of firsthand experience in executive leadership-having served as Executive Director to create the Tampa Bay Florida Aquarium…

Susan Nichols Wagner
Sukey is SEED's board chair emeritus. Sukey initially became involved as a major donor, and then led the formation of a Growth Board focused heavily on business development to assure SEED’s long-term financial stability. Sukey is the widow of Rodney Wagner, former international financier…





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