LOUISVILLE, Ky.--(BUSINESS WIRE)--Leading health insurer and health care services company Humana Inc. (NYSE: HUM) announced today that it has named David Dintenfass as President of Enterprise Growth. In this new role, Dintenfass will have responsibility for leading the company’s growth plan with a primary focus on customer acquisition, retention, and experience. The creation of this position, and its emphasis on the customer and digital experience, will help Humana deliver on its long-term strategy and maxi ...