American Zinc Recycling Corp.
Board of Directors, Audit Committee Chair
Covia Holdings LLC
Board of Managers, Audit Committee Chair
MyMichigan Health
Former Director, Chair of the Board
CMU Health
Independent Director
Albion College
Former Trustee
陶氏化学(中国)投资有限公司
Board of Directors
Tri-Star Trust
Board Of Directors
陶氏化学(中国)投资有限公司
Vice Chairman, Dow Silicones Corporation
J. Donald Sheets Consulting, LLC
Principal
Michigan State University
Executive In Residence
Albion College
University of Michigan-Flint
