How to contact Gilead? Here are the different ways to get in touch with Gilead customer service: Phone, chat, email, contact form, Facebook, Twitter and more.
Customer support on the official facebook page of Gilead: click here.
For customer service and self service options on the Gilead website: click here.
Gilead customer service or head office postal address: 333 Lakeside Drive
Foster City, CA 94404.
– No customer support available by email.
Customers can contact Gilead on the company’s Twitter account: click here.
Gilead customer service phone number: 800-445-3235.
Customer service operating hours: Not published.
Office Telephone: 650-574-3000
Medical Information Inquiries: 866-MEDI-GSI (866-633-4474)
Yescarta and Kite Investigative Therapies: 844-454-KITE
Product Quality Complaints: 800-445-3235