WASHINGTON, June 16 -- The U.S. Department of Justice issued the following news release: The Justice Department has filed a complaint under the False Claims Act against American Health Foundation (AHF), its affiliate AHF Management Corporation, and three affiliated nursing homes -- Cheltenham Nursing & Rehabilitation Center (Cheltenham), The Sanctuary at Wilmington Place (Wilmington Place) and Samaritan Care Center and Villa (Samaritan) -- for providing grossly substandard skilled nursing servi  more