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Robert O. Baratta, M.D., 70, is chairman and chief executive officer of Ascent, L.L.C., an imaging company, and is chief executive officer of Ascent Surgical Partners, LLC, an ambulatory surgery center development and management company. Prior to joining Ascent, L.L.C. in 2004, Dr. Baratta was president, chief executive officer and vice chairman of the board of directors of Ecosphere Technologies, Inc., formerly known as UltraStrip Systems, Inc. (“Ecosphere”), an environmentally protective marine industrial company. Prior to joining Ecosphere in 2001, Dr. Baratta engaged in the private practice of ophthalmology in Stuart, Florida, where he served as president and chairman of the board of directors of Stuart Eye Institute. Dr. Baratta began practicing medicine in 1973. He has served as a director of the Company since its formation in 1996 and served as Chairman of the Board of Directors from 1999 until May 2007. Dr. Baratta currently serves as Immediate Past Chairman of the Board of Directors. Dr. Baratta also served as a director of First Professionals from 1993 to 2000. Pursuant to the Merger Agreement, on October 19, 2011 at the effective time of the Merger, all of the Company’s directors immediately prior to the Merger were replaced as director of the Company by the director of Merger Sub immediately prior to the effective time.