When you visit the doctor you might feel like you spend more time in the waiting room than in the actual examination room. But with dozens of patients a day, it can be difficult for primary care doctors to spend more time with each person. This week on "Take Care," Tom Blue explains how patients can get more face-to-face time with their doctor through something called concierge medicine. Blue is a pioneer in concierge medicine and has been building private physician practices since 2002. He is