Serving Immigrants and Refugees since 1921
Nationalities Service Center (NSC) is a non-profit organization that provides social, educational and legal services to immigrants and refugees in the Greater Philadelphia area. Our strength lies in the diversity of our clients and services. Since NSC’s founding in 1921, our mission has been to help immigrants and refugees participate fully in American society.
In January 2014, the Board of Trustees of Nationalities Service Center (NSC) was pleased welcome Margaret M. O’Sullivan as Executive Director. Having started on January 13, Ms. O’Sullivan leads the NSC team in its efforts to help immigrants and refugees build new lives.
Ms. O’Sullivan is a seasoned executive who has provided leadership for more than twenty years in the Philadelphia non-profit sector working on programs that have served some of the region’s most vulnerable populations. She has extensive experience in the areas of executive management, strategic planning, program development, fundraising, risk and consequence management and inter-cultural competence.
While Ms. O’Sullivan has had the privilege of serving in leadership positions in several high impact humanitarian organizations, the cornerstone of her career is her nearly fifteen year tenure with the American Red Cross of Southeastern PA, where she held several positions including Chief Program Officer and Interim Chief Executive Officer.