Dr. Marcellino D’Ambrosio

Dr. Marcellino D’Ambrosio, widely known as “Dr. Italy,” is a Catholic theologian, author, speaker, educator, and pilgrimage director. He founded the Crossroads Initiative and earned his doctorate in historical theology under Avery Cardinal Dulles. He has taught at Loyola University, the University of Dallas, and Catholic International University and has appeared extensively in Catholic radio, television, and digital media. His work makes Scripture, Church history, the Fathers, liturgy, and Catholic doctrine accessible to contemporary audiences.