Casa Esperanza The mission of Casa Esperanza is to help men, women, and families overcome homelessness, recover from alcoholism and addiction, and gain the skills they need to become self-sufficient. Website: www.casaesperanza.org Phone: 617-445-7411; 617-445-1123 (TTY/Voice line) Address: 245 – 291 Eustis Street Roxbury, MA 02119