"Sign Shares has always exhibited outstanding professionalism, expertise and sensitivity in dealing with patients and hospital staff." Administrative Director, Large Teaching Hospital   713-869-4373 Nationwide 24 hours/365 Days coordinator@signshares.com Administative Office: 99 Detering, Suite 160 Houston, TX 77007 713-869-4373 Toll Free: 1-866-787-4154 Video IP: 72.16.240.118