Contact Us

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General Questions: Please contact us at (617) 207-0202 or [email protected]

Adverse Event Reporting: To report an Adverse Event or safety concern with use of an Ionis product, please call (800) 491-2664. If you are experiencing a medical emergency, please dial emergency services such as 911 or 112.

Independent Medical Education Grants: For submissions of Independent Medical Education (IME) grant requests, please visit our IME page. For other grant-related inquiries, please contact us at [email protected]

Compliance Helpline: For all inquiries, please visit this link