While Allscripts-Misys Healthcare Solutions, NextGen Healthcare Information Systems and eClinicalWorks remain the most popular EMR vendors among physician practices, even big medical groups are increasingly considering products from smaller vendors, a new KLAS report says. "What's interesting, however, is the number of smaller vendors, such as athenahealth, e-MDs and Greenway, which are getting more looks, even from practices that are larger than their typical clients," said report author Mark Wagner, general manager of ambulatory research at Orem, Utah-based KLAS Enterprises. FierceEMR