Bedford, MA (January 6, 2009) – VisEn Medical, a leader in fluorescence in vivo imaging from research through medicine, announced today the addition of John McCool as Vice President, Sales, Americas; Rob Sandler as Senior Vice President, Marketing; and the promotion of John Kleijne to Senior Vice President and General Manager, Europe. This management expansion is another key foundation in furthering the Company’s mission of providing academic, industry, and clinical institutions worldwide with leading solutions in translational fluorescence molecular imaging.