Fr. Donald Haggerty

Fr. Donald Haggerty, a priest of the Archdiocese of New York, is currently serving at Saint Patrick’s Cathedral in New York City. He has been a Professor of Moral Theology at St. Joseph’s Seminary in New York and Mount St. Mary’s Seminary in Maryland and has a long association as a spiritual director for Mother Teresa’s Missionaries of Charity. He is the author of "Conversion: Spiritual Insights into an Essential Encounter with God" and other books, including "St. John of the Cross, Master of Contemplation" and "The Hour of Testing: Spiritual Depth and Insight in a Time of Ecclesial Uncertainty" (2025, Ignatius Press).