Contact
Ave. El Jíbaro Carr. 172 Km. 13.5 Apartado 1330, Cidra 00739, Puerto Rico
COSSMA was founded in 1987 as a private, non-profit corporation. At its beginnings in the 1960s, it provided health services exclusively to migrants, agricultural workers and their families from the towns of the Caguas Health Region, namely: Cidra, Caguas, Aguas Buenas, Cayey, Aibonito, Gurabo, San Lorenzo, Juncos, Las Piedras, Maunabo, Naguabo, Yabucoa and Humacao.