Contact us

For STIVARGA® (regorafenib) product inquiries:

Bayer

100 Bayer Blvd.

Whippany, NJ 07981

PHONE: 1-888-84Bayer (1-888-842-2937)

Click here to report an adverse event.

Click here if you are a US healthcare professional seeking medical information.

For STIVARGA patient support:

Access Services by Bayer

PHONE: 1-800-288-8374

Monday-Friday, 9:00 am-6:00 pm EST/EDT