Old Isisford District Hospital
Starting in 1948 and continuing into the 1950s, extensions were made to Isisford Hospital including: a kitchen, operating theatre and an extension to one of the 1892 buildings. Blackall Hospitals Board was advised by the Department of Health and Home Affairs that its plan for remodelling the Isisford Hospital had been approved; there was also approval for installation of an X-ray plant at Isisford.
Wexford General Hospital
Improvements to the existing facilities were completed under the auspices of the South Eastern Health Board during the 1970s. In 1978, the Minister for Health established a group to plan for the hospital's future. Land beside the Newtown Road in Carricklawn proximate to the County Hospital was already available and in use as the site for new facilities. The decision to build a new hospital was finalized by the SEHB in November 1982, but it was not until February 1988 that construction of the main new building began, and they were completed in 1992. The hospital  was also renamed Wexford General Hospital.