His Eminence Metropolitan Nathanael of Chicago graduated from Hellenic College (2000) and Holy Cross Greek Orthodox School of Theology (2003). He earned an STM in Christian ethics (2003) and a Th.D. in bioethics from Boston University (2007). He also studied the history and ethics of public health at the Mailman School of Public Health at Columbia University. His Eminence has been guest lecturer in Orthodox Christian Ethics and Bioethics at Fordham University, Holy Cross School of Theology, and St. Vladimir’s Theological Seminary. He has written numerous articles in theology and bioethics.