Bishop Robert J. Brennan is a prominent Roman Catholic bishop in the United States. He was born on September 24, 1961, in New York City and was ordained a priest in 1989. He served in various roles within the Diocese of Rockville Centre before being appointed as the bishop of the Diocese of Columbus in 2020. As a bishop, Brennan focuses on pastoral care, community engagement, and promoting the teachings of the Catholic Church. He is known for his commitment to youth and family ministries, as well as his efforts to address social issues within the community.