Contact Us

Contact Us

U.S. Residents

info@dexcom.com
Phone: 1-858-200-0200
Fax: 1-858-200-0201

International Inquiries

international@dexcom.com

Investor Relations

investorrelations@dexcom.com

Address

DexCom, Inc.
6340 Sequence Drive
San Diego, CA 92121