On board the U.S.S. Florida, for extraordinary heroism in the line of his profession during the seizure of Vera Cruz, Mexico, 21 April 1914. Cregan was ashore when he volunteered for an assault detail under Ens. George Maus Lowry on the Vera Cruz Customhouse under enemy fire both in the alley between the customhouse and warehouse and the assault over objective’s walls. During the move up the alley, he tended a wounded comrade, J. F. Schumaker, holding a compress with one hand and firing with the other.