Sacerdos Institute

Regina Apostolorum Pontifical Athenaeum

We offer courses of ongoing formation for priests and parochial ministers


We Have Helped

Different Countries

Different Dioceses


About Us

Sacerdos Institute is an international center for the spiritual, theological and pastoral ongoing formation of priests of the Regina Apostolorum Pontifical Atheneum

Our Team

Fr. Luis Ramírez, LC

Accademic coordinator

He worked in youth pastoral for four years and has experience in vocational promotion and vocational discernment courses. Graduated in Philosophy, he is attending Dogmatic Theology and the second-level Master in Psychopedagogy for the formation of religious and presbyteral life. Since 2014 he has been working in the organization of the Institute.

Fr. Alex Yeung, LC

Academic Director

Dean and professor of the Faculty of Philosophy, Regina Apostolorum Pontifical Athenaeum and former director of Sacerdos Institute for Priestly Life and Ministry (USA), 2003-2012. He is also Spiritual Director of the C.I.L.C. (International College of the Legionaries of Christ).

Maria Chiara Petrosillo


Graduated in Contemporary History, she has been organizing the Formation Courses of the Institute since 2012. She is also in charge of the permanent exhibitions of the Shroud of Turin at the Regina Apostolorum Pontifical Athenaeum of Rome.

Any Doubts? Contact Us!

13 + 13 =


Address: Via degli Aldobrandeschi 190, 00163 – Roma

Phone: (+39) 340.84.66.025


Follow Us!