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William j. Boer | President

wboer@greydunes.com | 616.454.9380

Since founding Grey Dunes in 2005, Bill Boer has been guide to numerous families seeking to build or enhance their family offices. His wide range of experience in family office management give him unique insight into the family office business. 

A graduate of Calvin College with a B.A. in Economics, Boer went on to earn an M.B.A. with honors in Finance and Strategic Planning from the University of Southern California, as well as an M.S. in Higher Education from Indiana University. Boer previously served as vice president for administration and finance at Calvin College, president of Michigan National Bank, Grand Rapids, and chief operating officer of RDV Corporation, the Richard M. DeVos family office.

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HEATHER J. NOORDYKE | EXECUTIVE ASSISTANT

hjnoordyke@greydunes.com | 616.454.9380

Heather Noordyke has been a member of the Grey Dunes team for five years. As a seasoned legal secretary and assistant in an accounting firm, she brings a wide range of skills to our office. Her responsibilities as executive assistant include communication, financial reporting, scheduling, and research. 

Noordyke received a Legal Secretary Associate's degree from Davenport University. She worked for several years for the law firm Miller Johnson. Heather and her family live in Grandville, Michigan.

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