1966: Ordained

1967: Our Lady of the Assumption, Ventura, CA

1968: Holy Family, Artesia, CA

1969-1970: St. Paschal Baylon, Thousand Oaks, CA

1971-1973: Our Lady of Guadalupe, Santa Barbara, CA

1974-1976: Our Lady of Guadalupe, La Habra, CA

1977-1980: San Buenaventura Mission, Ventura, CA

1981-1983: St. Francis de Sales, Sherman Oaks, CA

1984-1989: Our Lady of Guadalupe, Solomon, AZ

1989-1991: Sacred Heart, Parker, AZ

1992-2001: Absent on Sick Leave

2001: Died

Notes: According to the Archdiocese of Los Angeles at least five survivors have come forward alleging child sexual abuse by Fr. A. Thomas Warren, in approximately 1991. Fr. Warren was included in the Archdiocese of Los Angeles’ list of priests accused of sexual misconduct with minors. Fr. Warren was also included in the Diocese of Tucson’s list of clergy about whom the Diocese is aware of credible allegations of sexual misconduct involving a minor.