CEO SUMMARY: Theranos now operates wellness centers in Walgreens in Palo Alto, California, and Phoenix, Arizona. It con- tinues to claim it is transforming the lab testing experience for patients and physicians. It says it can perform hundreds of lab tests, using a finger stick collection and a micro-specimen vial, and return results in four hours. Last month, our editor visited a Theranos wellness center in a Walgreens pharmacy with a test requisition for four lab tests. He reports here on the experience.