SAN DIEGO--(BUSINESS WIRE)--DexCom, Inc. (NASDAQ:DXCM) today announced that Steven R. Pacelli, Senior Vice President of Corporate Affairs, will present an update on DexCom at the Third Annual JMP Securities Healthcare Focus Conference in New York City on Tuesday, October 7th, 2008, at 10:30 a.m. (EDT). The presentation, which will occur live at the Le Parker Meridien 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 webcast section and will be archived for future reference.