#1. Hospitals near Castlewood Township, SD Prairie Lakes Healthcare System, Inc, SD 10 miles Overall hospital rating: 4.0
#3. Hospitals near Castlewood Township, SD Brookings Health System, SD 35 miles Overall hospital rating: 4.0
#6. Hospitals near Castlewood Township, SD Milbank Area Hospital/Avera Health, SD 38 miles Overall hospital rating: 4.0