Contact Us

Headquarters for the Americas
Astellas Pharma US, Inc.
1 Astellas Way
Northbrook, IL 60062
Phone: 1 (800) 888-7704
Business Hours: 8:00 am to 4:30 pm CT (Monday - Friday)

Medical Communications/Adverse Event Reporting
Phone: 1 (800) 727-7003
Fax: 1 (877) 829-7942

Corporate Communications/Media Inquiries
Email: Corporate Communications
For media inquiries, please visit the News Room section of the Astellas U.S. website.

Licensing or Alliance Inquiry
Send us your licensing or alliance proposal for consideration.