SAN DIEGO--(BUSINESS WIRE)--Dexcom, Inc. (NASDAQ:DXCM) today announced that Terry Gregg, Chief Executive Officer, will present an update on the company at the William Blair & Company 32nd Annual Growth Stock Conference in Chicago on Tuesday, June 12th at 10:50 a.m. (CDT). The presentation, which will occur live at the Four Seasons Hotel Chicago, will be concurrently webcast. The link to the webcast will be available on the Dexcom, Inc. website at www.dexcom.com under the investor relations, events and webcast section, and will be archived for future reference.