During her time at LDF, she was also instrumental in bringing computers to the organization, reaching out to IBM for their assistance in developing LDF’s computing capabilities – a major development in the evolution of LDF’s work.
Mrs. Greenberg left LDF to become president of the Legal Action Center, a non-profit that uses legal and policy strategies to fight discrimination, build health equity, and restore opportunity for individuals with arrest and conviction records, HIV/AIDS, or substance abuse disorders. She also served as the chairperson of the Committee on Minority Rights and Equal Opportunities of the American Bar Association Section of Individual Rights and Responsibilities.
In 1978, and the Greenbergs spent a month in South Africa advising lawyers interested in setting up an organization similar to LDF. As a result of the trip, the local attorneys created the Legal Resources Centre, which continues today with a mission to undertake evidence-informed action focused on advancing the transformation of South Africa as a democratic society, using the law as an instrument to remove persistent and pervasive structural obstacles to human rights.