
Justin M. Anderson
Department Chair and Professor, Moral Theology

The highly respected faculty of Immaculate Conception Seminary School of Theology is one of the largest of all the schools of theology in the United States. With hearts and minds committed to serving the Catholic Church, our professors--including priests, deacons, religious, and lay men and women--are national and international leaders who provide scholarly expertise and clarity on ethical and religious issues of our day. Leading authorities in their respective fields, our professors are in demand as lecturers, consultants, and commentators. Award-winning and acclaimed authors, they have published dozens of books and hundreds of articles, and have delivered thousands of presentations. They share their love of their faith with their students, encouraging them to learn and live the riches of Catholicism, as they journey closer to Christ and His Church. Ultimately, the professors seek to introduce the students to the Divine Teacher who is "the reason for this school. He is the unseen but ever present teacher in its classes. He is the model of its faculty and inspiration of its students." (Author Unknown).

Reverend Monsignor Gerard H. McCarren, S.T.D.
Monsignor Gerard McCarren was named Interim Rector/Dean of Immaculate Conception Seminary
                                    School of Theology for a period of one year, effective July 1, 2022. Following a national
                                    search, on March 27, 2023, the Archdiocese of Newark and Seton Hall University announced
                                    Monsignor McCarren’s appointment as Rector/Dean of Immaculate Conception Seminary
                                    School of Theology. Monsignor McCarren earned a B.A. from Yale University with majors
                                    in History and in Philosophy (Psychology track), an M.Div. from Immaculate Conception
                                    Seminary School of Theology, and an S.T.L. and an S.T.D. in Systematic Theology from
                                    The Catholic University of America. Monsignor McCarren is particularly interested
                                    in the life and works of Saint John Henry Newman, serving as a board member emeritus
                                    of the Newman Association of America’s board of directors. In addition to teaching
                                    in the areas of Liturgy and Sacraments and having served as Spiritual Director at
                                    ICSST, Monsignor McCarren has taught and provided spiritual direction for the summer
                                    seminarian program of the Institute for Priestly Formation, Omaha, NE.
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Reverend Roberto Ortiz, S.T.L., S.T.D. (Cand.)
Reverend Roberto Ortiz began his duties as Vice Rector at Immaculate Conception Seminary
                                    School of Theology in July 2025. Since 2012, he has been serving on the Formation
                                    Faculty at ICSST. He also serves as Director of Liturgy and as Adjunct Professor of
                                    Systematic Theology. Father Ortiz was ordained a priest for service in the Archdiocese
                                    of Newark in 2009. He earned his Licentiate in Sacred Theology from the Pontifical
                                    Gregorian University, Rome, in 2010, specializing in Dogmatic (Systematic) Theology.
                                    In 2015, he returned to the Pontifical Gregorian University for doctoral studies in
                                    theological anthropology. In addition to his service to ICSST, Father Ortiz is a weekend
                                    assistant at St. Bartholomew the Apostle Church in Scotch Plains and at St. Stephen
                                    Church in Kearny.
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Reverend Mariusz Eugene R. Koch, C.F.R., M.Div., M.A.
Reverend Mariusz Koch was named Spiritual Director for Immaculate Conception Seminary
                                    School of Theology, effective July 1, 2022. Father Koch was ordained in 1969 as a
                                    priest for the Archdiocese of Newark. He has served the Archdiocese as associate pastor,
                                    pastor, Vocations Director, Campus Minister at Seton Hall University, and Rector of
                                    St. Andrew's College Seminary. In 1996, he joined the Franciscan Friars of the Renewal.
                                    He has been involved in hands-on work with the poor; post-abortion ministry for men
                                    and women; parish missions; retreats for priests, seminarians and religious; spiritual
                                    direction; as well as a number of television series on youth evangelization for EWTN.
                                    Father Koch served his community as General Superior for two terms. Before beginning
                                    as Associate Spiritual Director at ICSST in July 2017, his most recent assignment
                                    was in Paterson, NJ, as Superior of St. Michael Friary.
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Reverend Christopher M. Ciccarino, S.S.L., S.T.D.
Reverend Christopher Ciccarino, Associate Dean and Assistant Professor of Biblical
                                    Studies, completed an S.T.B. at the Pontifical Gregorian University and was ordained
                                    a priest of the Archdiocese of Newark on May 25, 1996. He completed an S.S.L. at the
                                    Pontifical Biblical Institute and an S.T.D. at the Pontifical Gregorian University.
                                    His dissertation topic was " 'Christ our Passover has been Sacrificed' (1Cor 5,7).
                                    An Investigation into a Pauline Metonymy."
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Dianne M. Traflet, J.D., S.T.D.
Dianne M. Traflet, Associate Dean and Assistant Professor of Pastoral Theology, earned
                                    a J.D. from Seton Hall University School of Law, an M.A. in Catholic Theology and
                                    Pastoral Ministry from The Institute of Advanced Studies of Catholic Doctrine, St.
                                    John's University, and an S.T.L. and an S.T.D. from the Pontifical University of St.
                                    Thomas Aquinas (The Angelicum), Rome. Dr. Traflet is a key leader in the Center for
                                    Diaconal Formation and is the author of Edith Stein: A Spiritual Portrait (2008).
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The highly respected faculty of Immaculate Conception Seminary School of Theology is one of the largest of all the schools of theology in the United States. With hearts and minds committed to serving the Catholic Church, our professors - including priests, deacons, religious, and lay men and women - are national and international leaders who provide scholarly expertise and clarity on ethical and religious issues of our day. Leading authorities in their respective fields, our professors are in demand as lecturers, consultants, and commentators. Award-winning and acclaimed authors, they have published dozens of books and hundreds of articles, and have delivered thousands of presentations. They share their love of their faith with their students, encouraging them to learn and live the riches of Catholicism, as they journey closer to Christ and His Church. Ultimately, the professors seek to introduce the students to the Divine Teacher who is "the reason for this school. He is the unseen but ever present teacher in its classes. He is the model of its faculty and inspiration of its students." (Author Unknown).

Associate Spiritual Director, Immaculate Conception Seminary; Director of Permanent Diaconate Formation, Archdiocese of Newark

Associate Dean for Seminary and Academic Studies and Assistant Professor of Biblical Studies

Associate Professor of Pastoral Theology and Director of the Seton Hall University Center for Catholic Studies

Associate Dean for Graduate Studies and Administration and Assistant Professor of Pastoral Theology

Coordinator for Undergraduate Admissions and Retention and Assistant Professor of Biblical Studies
Meet the Administration and Staff of the Immaculate Conception Seminary School of Theology »