[4] Construction had been done using a then-innovative cost-saving method named design-build; it also saved money and allowed adding more beds,[6] with a total of 353 parient rooms.[8] Horton Medical Center began with fundraising in 1887, with a facility named Thrall Hospital opening in 1892.A newer building, using the name Elizabeth A. Horton Memorial Hospital opened in 1929.[12] Catskills Regional Medical Center was the previous name of the organization that includes a hospital in Harris, New York and the smaller 25-bed facility in Callicoon.With the 2011 closing of Horton and Arden, the main Garnet Health site and these two Catskills facilities comprise the medical center's three campuses.