Carolyn Y. Johnson: The “minute clinic” has efficiency built into its name, a quick, easy way for people who feel sick — but not that sick — to seek medical treatment without the hassle of making a doctor’s appointment. Early evidence showed that visits to retail clinics embedded in grocery stores, big box stores and pharmacies cost much less than traditional health care, suggesting they could be a way to cut overall spending. But a new analysis shows that, paradoxically, the rise of the retail clinic has meant... Read more