Villanova University, Department of Theology and Religious Studies, 2016-.
University of St. Thomas, Department of Theology, 2009-2016.
Free University of Bozen-Bolzano, Visiting Assistant Professor of Religious History, 2004-2008.
University of Modena-Reggio Emilia, Visiting Assistant Professor of Religious History, 2006-2008.
University of Bologna, Teaching Assistant, 2004-2005
Teaching assistant for Prof. Pier Cesare Bori for the course Human Rights and Globalization in the Department of Political Science.
History of Christianity
History of Inter-religious Relations (Judaism, Christianity and Islam)
Medieval and Modern European History
20th Century European History
Il vescovo e il concilio: Modello episcopale e aggiornamento al Vaticano II [The Bishop and the Council: Episcopal Model and Aggiornamento at Vatican II], Bologna: Il Mulino, 2005 (476 pp).
Breve storia dei
movimenti cattolici [Brief History of the Catholic Movements], Rome:
Carocci, 2008 (146 pp). (Spanish translation 2011, English translation 2014).
Vatican II: The Battle for Meaning, Mahwah NJ: Paulist Press, 2012 (Italian and Portuguese translations 2013).
Pope Francis: Tradition in Transition, New York, Paulist Press, 2015, 104 pp.A Council for the Global Church. Receiving Vatican II in History, Minneapolis MN: Fortress Press, 2015, pp. 349
The Rising Laity. Ecclesial Movement since Vatican II, New York: Paulist Press, 2016, 176 pp.