The Order of Saint John of God is a Roman Catholic religious order founded in the 16th century by Saint John of God. Its primary mission is to provide care for the sick, the poor, and the marginalized, emphasizing compassion and service. The order operates hospitals, clinics, and social services worldwide, focusing on holistic care that addresses both physical and spiritual needs. Members of the order, known as Brothers of Saint John of God, live a communal life and follow a rule that encourages charity and dedication to their mission. The order is recognized for its commitment to mental health care and support for those in crisis, continuing the legacy of its founder.