Most Reverend Keith J. Chylinski to Visit Archbishop John Carroll High School for the Celebration of Mass

Most Reverend Keith J. Chylinski, the Auxiliary Bishop of Philadelphia who oversees Catholic education as part of his pastoral and administrative responsibilities in the Archdiocese of Philadelphia, will visit Archbishop John Carroll High School (Archbishop Carroll) in Radnor (Delaware County) for the celebration of Mass.

Reverend Joseph McCaffrey, who serves as the school’s Chaplain and Pastor of Our Lady of Peace Parish in Milmont Park (Delaware County), will concelebrate.

Tuesday, October 20, 2026
9:30 a.m.
Archbishop John Carroll High School
211 Matsonford Road
Radnor, PA 19087

Archbishop Carroll students will serve as altar servers and readers. Students from Saint Katherine School’s High School Program will present the offertory gifts.

The Archbishop Carroll Choir under the direction of Mr. JR Schmitt and the Archbishop Carroll Band under the direction of Mr. Jeffrey Darrohn will provide liturgical music.

In addition, Bishop will bless all in attendance including members of the school’s alumni and benefactors. Archbishop Carroll traditionally offers Mass in October for those who support the school through tuition assistance.

Following Mass, Bishop will tour Archbishop Carroll and Saint Katherine’s High School Program.

About Archbishop John Carroll High School

Archbishop John Carroll High School was founded in 1967. The school empowers students to develop their talents, build strong character through Catholic values, and to strengthen their minds through rigorous academic programs. For additional information about Archbishop Carroll please visit jcarroll.org/. 

About Saint Katherine School

Saint Katherine School is one of three Archdiocesan Schools of Special Education. Saint Katherine’s High School Program is located at Archbishop John Carroll High School and helps students reach their fullest potential in academic, social, vocational, and spiritual domains. For more information about Saint Katherine School, please visit stkatherineschool.org/.

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Editor’s Note: For additional information about Catholic schools in the Archdiocese of Philadelphia, please visit aopcatholicschools.org/. For information about Archdiocesan Schools of Special Education, please visit aopcatholicschools.org/special-education.