LOS ANGELES, March 8, 2012 (GLOBE NEWSWIRE) -- RadNet, Inc. (Nasdaq:RDNT), a national leader in providing high-quality, cost-effective, fixed-site outpatient diagnostic imaging services through a network of 233 owned and/or operated outpatient imaging centers (inclusive of 20 facilities held in Joint Ventures), today reported financial results for its fourth quarter and full year ended December 31, 2011.
