SAN DIEGO--(BUSINESS WIRE)--DexCom, Inc. (NASDAQ:DXCM) today announced that Steven Pacelli, Chief Administrative Officer, will present an update on DexCom at the Canaccord Adams Global Growth Conference in Boston on Tuesday, August 11, 2009 at 11:30 a.m. (EDT). The presentation, which will occur live at The InterContinental Hotel in Boston, will be concurrently webcast. The link to the webcast will be available on the DexCom, Inc. website at www.dexcom.com under the investor webcast section and will be archived for future reference.