Geoffrey joined Adelsheim Vineyard in June 2011 as Grower Relations Liaison. He is responsible for fostering all aspects of Adelsheim's relationships with its contracted fruit growers, visiting current and potential growers in the field, suggesting viticultural practices that could improve fruit quality and coordinating harvest and delivery logistics.

A native of Boise, Idaho, he holds a Masters in Horticulture with an emphasis in Viticulture from Washington State University and a Bachelor of Science in Biology from the University of Idaho.