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Contact Us

You may contact Alexion Pharmaceuticals through any of the following points of contact:

Physician Medical Information Request

OneSource™
100 College St.
New Haven, CT 06510
Telephone: 1.888.765.4747

Alexion Pharmaceuticals, Inc.
100 College St.
New Haven, CT 06510
Telephone: 475.230.2596
Fax: 203.271.8198
Website: www.alexion.com