Winnie Sandler Grinspoon serves as the President of the Harold Grinspoon Foundation, a position she has held since 2014. Before joining the foundation, Grinspoon had an extensive career in law. She practiced as an attorney in private practice from 1997 to 2015.
Her legal career also included roles as a litigator at K&L Gates from 1993 to 1997 and at Stroock & Stroock & Lavan LLP from 1986 to 1992. She holds a Doctor of Law (JD) degree.