If you are not familiar with the ARES® web site for the state, please check out the valuable information there: https://gaares.org/
Please note that “Documents” has a lot of information in which you will be interested including DEC/EC rosters, digital formats, official documents, maps, the Military Affiliate Radio System (MARS), net frequencies, links to additional resources and so much more.
There is a weekly Georgia Health Care D-STAR net every Thursday Morning at 0830 on Ref030B. It has been going since about 2013. It is called the Georgia D-STAR Health Care Net. Many hospitals, EM, and EOC’s check-in. They get between 20-30 check-ins.
A couple of SC hospitals checkin, including a Augusta hospital.