At 41, as bishop of Philadelphia, he organized the parochial school system into a diocesan one, increasing the number of pupils almost twentyfold within a short time.
Gifted with outstanding organizing ability, he drew into the city many teaching communities of sisters and the Christian Brothers. During his brief assignment as vice provincial for the Redemptorists, he placed them in the forefront of the parochial movement.
Well-known for his holiness and learning, spiritual writing and preaching, on October 13, 1963, John Neumann became the first American bishop to be beatified. Canonized in 1977, he is buried in St. Peter the Apostle Church in Philadelphia.