Request Medication Information

Healthcare professionals and patients may request medical information about one of Gilead’s marketed or investigational products by contacting the Gilead Medical Resource Center at 1-866-MEDI-GSI (1-866-633-4474) (1-866-633-4474), available Monday – Friday, 6am – 4pm PST. You may also submit an inquiry below.

To report an adverse event, please contact (800) 445-3235(800) 445-3235, option 3 (Hours: 24 hrs/day, 7 days/week).

For Kite Medical Information, Clinical Trial Inquires, Adverse Reactions & Products Complaints contact: (844) 454-KITE(844) 454-KITE.

For more information on our products, please see our Medicines site.


Enter Contact Information

*Denotes Required Fields

*Select your preferred method of communication below

Professional Information

More example invalid feedback text

Select up to 4 product(s) that relate to your question or report


Please select a product to be re-directed to the product website

Please verify all required fields are filled in and try submitting the form again.

Please verify your response to the captcha challenge and try submitting the form again.

There was an error sending your request. Please try again.