Good morning and welcome to the Oak Street Health fiscal first-quarter 2021 earnings call. [Operator instructions] Hosting today's call are Mike Pykosz, chief executive officer; and Tim Cook, chief financial officer. The Oak Street press release, webcast link and other related materials are available on the investor relations section of Oak Street's website. These statements are made as of May 11, 2021, and reflect management's views and expectations at this time and are subject to various risks, uncertainties and assumptions.