After earning a bachelor's degree in economics from the Wharton School of Business at the University of Pennsylvania and receiving her CPA certification, Ms. Koff spent 10 years in the accounting and audit division of Arthur Andersen LLP. Upon leaving public accounting, Koff spent 12 years in chief financial officer positions in both private industry and the nonprofit community. She served as the first chief financial officer of Rose Community Foundation from its inception in 1995 through June 2002.
Shortly after Ms. Koff left the workforce in 2002 to become a full-time mother, her family relocated to London for two years. Both before and after returning to Denver in late 2005, Koff has been an active member of the community. She currently serves on the Board of Directors of Florence Crittenton Services, is a member of its Executive and Business Committees and serves as its treasurer. Ms. Koff is a member of the Finance Committee of Denver School of Science and Technology (DSST) and tutors math at DSST’s Cole Middle School.
Ms. Koff was a member of the Board of Trustees of Graland Country Day School and also served as treasurer. Before moving to London, she served as the treasurer of the Board of Directors of Robert E. Loup Jewish Community Center. Ms. Koff currently serves on Rose Community Foundation's Child and Family Development Committee.