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100 Summer Street
Suite 2300
Boston MA 02110

Entrance at the corner of Devonshire St. and Summer St.

[email protected]

Tel - 617.621.7722

Fax - 617.494.0480

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Customer Product Support
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LINZESS® (linaclotide)
GIVLAARI™ (givosiran)

Other Inquiries

General inquiries
Media inquiries
Investor relations inquiries
Partnering inquiries
Healthcare professional inquiries regarding aggregate spend
Patient inquiries regarding Ironwood-sponsored clinical trials
Investigator inquiries regarding Ironwood-sponsored clinical trials
Investigator inquiries regarding investigator-initiated studies
Scientific inquiries regarding Ironwood investigational medicines
Grant applications and other support

LINZESS®, CONSTELLA®, IRONWOOD® and their associated logos are trademarks of Ironwood Pharmaceuticals, Inc. Any other trademarks referred to herein are the property of their respective owners. All rights reserved.

Contact Us

Ironwood Pharmaceuticals

Download Directions in PDF Format

Driving Directions

Customer Product Support Click below for any product inquiries or to report a possible side effect

Other Inquiries

Customer Product Support
Click below for any product inquiries or to report a possible side effect