Wil Sherk maintains an active consulting practice, advising nonprofit clients on strategic direction. During his career in the nonprofit sector Wil served as chief financial officer for Winterthur Museum and The Parish of Trinity Church, Wall Street where he oversaw the financial affairs of the church’s significant real estate holdings. He was responsible for the business affairs of The National Cathedral during its financial recovery and completion. As a volunteer, Wil has been a board member of the Christiana Care Health System where he chairs the External Affairs Committee. He chaired the audit committee and served for several years on the finance committee of Christiana Care. He is past chair of the board of the Christiana Care Visiting Nurse Association. He is actively engaged in promoting health equity in Delaware.