Welcome to St. Anthony’s! We invite you to Mass at 7 p.m. (in Spanish), or Sunday Mass at 9 a.m. (in English). St. Anthony’s in Walnut Grove, CA, and Saint Therese in Isleton, CA. are the Delta Catholic Parishes led by Father Alvaro Perez and Fr. Paolo Dorrego who began their pastoral duties on Sunday, July 1, 2018.