Fr. Arwyn N. Diesta

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Ordained: 1978
Status: Accused

Diocese: Archdiocese of Los Angeles CA

Extern priest from the Diocese of Sorsogon, Philippines working in the Archdiocese of Los Angeles 1978-1988. Returned to the Philippines. Accused in 1992 of the abuse of several students 1982-1988. Cardinal Mahony wrote in 1993 to a bishop in Diesta’s home diocese to urge him to keep Diesta away from teenage boys and seminarians, and that he should undergo a psychological evaluation. The bishop “scoffed” at Mahony , who then wrote to the Vatican. In 2001, Mahony found Diesta working as a U.S. Navy chaplain and at a seminary in the Philippines. He wrote again to Vatican and also informed the U.S. Military, L.A. Police and Philippines authorities. Diesta reportedly remained an active parish priest there as of 2013. His L.A. personnel file was released in 1/2013.


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