Dan Costello, MSW, earned a master’s degree in social work from the Saint Louis University School of Social Work. As a medical social worker for thirty-five years, he assisted critically ill people...lihat lebih banyakDan Costello, MSW, earned a master’s degree in social work from the Saint Louis University School of Social Work. As a medical social worker for thirty-five years, he assisted critically ill people during the last days and hours of their lives as they prepared for death. Costello has worked for a community hospice and in other medical settings.lihat lebih sedikit