Vitals, a company committed to helping people shop for health care like an expert, announced today that its provider ratings and reviews now exceed 6 million, more than any other online site. Since Vitals launched its consumer website in 2008, an increasing number of people have turned to the web to research their care options. As a result, the popularity of doctor reviews has soared. A recent study found that 6 in 10 people consult online reviews before they choose a physician.