Mark Eisen
Green marketing consultant, J. Ottman Consulting, Inc.

Mark Eisen is a green marketing consultant at New York-based J. Ottman Consulting, Inc. With his colleague Jacquelyn Ottman, he advised USDA BioPreferred on the launch of the USDA Certified Biobased label during 2011, and they are now advising labelers on how to market their participation in the program. Mr. Eisen is the former environmental marketing director at The Home Depot.