Pastor's Welcome

Welcome to the home page for St. Callistus Catholic Church in the Diocese of Orange!

The St. Callistus community is a multicultural parish where Masses are celebrated in English, Spanish, and Vietnamese. The parish provides the space and time for the spiritual and pastoral needs for all who come to share in the bread of life.

May you find this website educational, spiritual and informative.

I personally would like for you to come and visit our church and worship with us. May God bless you.

Yours in Christ,

Fr. Tuyen Van Nguyen

Christ Cathedral Tours

Tours for parishes and groups can be reserved on Tuesdays, Thursdays, and Saturdays at 10:30am or 1:00pm. Tours are booked by calling Trudy Mazzarella at 949-375-5763.

If anyone is interested in the Christ Cathedral docent program, he/she should contact Trudy at either This e-mail address is being protected from spambots. You need JavaScript enabled to view it or 949-375-5763.

Upcoming Events

Parish Photo

Weekend Masses

Saturday Vigil
  5:00 pmEnglish
  6:30 pmVietnamese
  6:15 amVietnamese
  7:45 amSpanish
  9:30 amEnglish
  11:15 amSpanish
  1:00 pmVietnamese
  2:30 pmSpanish
  4:00 pmVietnamese
  5:30 pmEnglish (Youth)
  7:00 pmSpanish
Complete Schedule

Mission Statement

We, the people of St. Callistus Catholic Church are a faith-filled community who gather to worship our Lord Jesus Christ. Through the celebration of the Eucharist, we unite as one family. As a community we share our love of Jesus through prayer, education, evangelization and service to one another.