Saint Bernardino of Siena (sometimes Bernardine, September 8, 1380 May 20, 1444) was an Italian priest, preacher, Franciscan missionary and Christian saint. Saint Bernardino is the patron saint of advertising, communications, compulsive gambling, respiratory problems, any problems involving the chest area, the city Carpi (Italy), the Philippine barangay Kay-Anlog and the diocese of San Bernardino, California.