Advertisement'Concierge' Medicine Gets More Affordable But Is Still Not Widespread06:38Download AudioResumeJanuary 13, 2020Selena Simmons-DuffinfacebookEmailDr. John Dunlap runs a direct primary care practice in Overland Park, Kan., offering patients direct access to him by phone and longer appointment times. The model is similar to concierge medicine. (Barrett Emke for NPR)