NEW YORK, Nov. 20, 2019 /PRNewswire/ — Today, Press Ganey, a nationally recognized private company that measures patient experience, named Hospital for Special Surgery (HSS) a 2019 Press Ganey Guardian of Excellence® Award Winner, as well as a first-time Pinnacle of Excellence® Award Winner. The awards were presented during Press Ganey’s annual conference in Orlando, Florida. The Press Ganey Guardian of …