Dexcom, Inc. (NASDAQ:DXCM) today announced that Terry Gregg, Chief Executive Officer, will present an update on the company at the 31st Annual J.P. Morgan Healthcare Conference in San Francisco on Monday, January 7, 2013 at 3:30 p.m. (PST). The presentation, which will occur live at the Westin St. Francis Hotel, 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.