In a unique type of "man on the street" interview, Betsy Powers complained that her primary care doctors keep leaving, with several setting up high-priced "concierge" practices. While inside a simplistic "listening booth" positioned on Boston Common, she went on to tell Aaron Stupple, M.D., and Vikas Saini, M.D., that she's been through seven doctors due to such turnover. "Internists aren't getting enough money," she said. The doctors were gathering this real-world feedback as part of an experiment sponsored by the Lown Institute, a Brookline nonprofit that hopes to recruit the public to advance its goals of promoting healthcare focused on patients, based on science and free of the "more is better" philosophy. The listening booths, Saini told the Boston Globe, are "a toe in the water of a larger discussion we'd like to have." Article