Matt Scantland grew his new company from an idea germinating for a decade. AndHealth LLC, uniting the team that built CoverMyMeds with telehealth specialists, is emerging from stealth mode this week. The Columbus company has raised $57 million to speed growth of a tech-enabled approach to not just manage but reverse chronic disease by coaching behavior changes addressing primary causes. "We could be at the tip of the spear where patients are motivated to improve their health, where the costs...