Contact Us 

U.S. Locations

Click here to find contact information for our U.S. locations.

Media or Investor Inquiries

333 Lakeside Drive

Foster City, CA 94404

Gilead: public_affairs@gilead.com

Kite: public_affairs@kitepharma.com

Phone:+1 650 574 3000 +1 650 574 3000

Fax: (650) 522-5853

1-800-GILEAD-5 (1-800-445-32351-800-445-3235)

Partners or Business Development Inquiries

333 Lakeside Drive

Foster City, CA 94404

E-mail: corporate_development@gilead.com

Phone: +1 (650) 574 3000 +1 (650) 574 3000

Fax: (650) 522-6261

General Counsel / Corporate Secretary

Brett Pletcher

Executive Vice President, General Counsel and Chief Compliance Officer

333 Lakeside Drive

Foster City, CA 94404

Phone: +1 650 574 3000 +1 650 574 3000

Medical Information Inquiries

Gilead Products

333 Lakeside Drive

Foster City, CA 94404

Internet Request: Medical Information Request Form

Phone: +1-866-MEDI-GSI (1-866-633-4474) +1-866-MEDI-GSI (1-866-633-4474)

Yescarta and Kite Investigative Therapies

For Kite Medical Information, Clinical Trial Inquiries, Adverse

Reactions & Product Complaints contact: (844) 454-KITE(844) 454-KITE

Product Quality Complaints

Gilead Products

Phone: 1-800-445-3235 Option #2 for product quality complaints

Email: QualityComplaints@gilead.com

Trodelvy Spoilage Replacement Program

Commercial Return Policy

To request a copy of Gilead’s current US commercial return goods policy, please email returns@gilead.com

Supplier Diversity

Strategic Sourcing Center-of-Excellence

333 Lakeside Drive

Foster City, CA 94404

E-mail: SupplierDiversity@Gilead.com