Post-Acute Care Provider Platform Expands in Denver and Salt Lake City. DALLAS and NASHVILLE, Tenn., Oct. 13, 2020 /PRNewswire/ -- Pharos Capital Group, LLC (Pharos), a private equity firm based in Dallas and Nashville, announced that its post-acute care provider platform, Charter Health Care Group (Charter), has acquired two hospice service providers, Vitality Home Healthcare (dba Phoenix News, email and search are just the beginning. Discover more every day. Find your yodel.