McQuaid Jesuit will get a new president next July 1.
Reverend Philip Judge will succeed Reverend Robert Reiser, who announced in May he will retire after the current school year.
Judge taught English at McQuaid in the 1980, and was principal for five years starting in 2000. He is also a past president of his alma mater -- Regis High School in New York City.
Reiser has led McQuaid for five years.