AMSURG Expands in Northeast Texas with Acquisition of Texarkana Surgery Center /PRNewswire/ -- AMSURG, an independent leader in ambulatory surgery center services, has acquired an ownership interest in Texarkana Surgery Center, an ... prnewswire.com prnewswire.com / feeds prnewswire-com-financial-services .. prnewswire-com-news-releases / / #money / / 29 days 29d Share