Carol L. Hart, MSW Carol L. Hart, MSW, is a social worker at The Children's Hospital of Philadelphia, providing services to families in the Cardiac Center. Locations: Main Campus Phone: 215-590-4040 Education and Training Additional TrainingMSW - University of Pennsylvania School of Social Work, Philadelphia, PAUndergraduate DegreeBA - Mount Holyoke College, South Hadley, MA Titles and Academic Titles Social Worker Departments and Services Cardiac Center