BY LUKE HEJL for Inc. You're a thoughtful and strategic business leader who pays close attention to your market and how your organization connects to it. You know that it's natural for products, services, and the people who need them to change. You also know when it's time for the public face of your company--your brand--to evolve right along with them. We recently went through this rebrand ourselves. At TimelyCare (formerly TimelyMD), we recognized that our mission to improve the health and well-being of students had already progressed beyond straightforward medical care and we evolved our services to include mental health…