Contact Us

Mallinckrodt Contacts

Principal Executive Office
Mallinckrodt plc
3 Lotus Park
The Causeway
Staines-Upon-Thames, Surrey TW18 3AG
United Kingdom

Phone: +44 017 8463 6700
Global External Manufacturing Operations
College Business & Technology Park
Cruiserath, Blanchardstown, Dublin 15

Phone: +353 1 6960000
U.S. Headquarters
675 McDonnell Blvd.
St. Louis, MO 63042

Phone: 314.654.2000
Specialty Brands Principal Office
1405 U.S. 206
Bedminster Township, NJ 07921

Phone: 908.238.6600
Specialty Generics Principal Office
385 Marshall Ave.
Webster Groves 63119

Phone: 314.654.2720

The Global Pharmacovigilance Department is responsible for the collection, processing and analysis of adverse events for Mallinckrodt's pharmaceutical products in compliance with regulatory requirements. The goals of the Global Pharmacovigilance Department are to minimize or prevent harm to patients by identifying new safety concerns and/or hazards associated with Mallinckrodt medicinal products and to implement risk-minimization measures when appropriate. You may contact Global Pharmacovigilance to report any side effect / adverse drug experience related to a medicinal product. Full details on contacting Pharmacovigilance can be found here.

Product Monitoring
The Mallinckrodt Product Monitoring Department consists of healthcare and life science professionals responsible for handling the following compliance and U.S. Food and Drug Administration-regulated activities:

  • Maintaining the call center for product monitoring, drug safety and medical information
  • Capturing, documenting, analyzing and reviewing quality complaints for Mallinckrodt's dosage pharmaceutical and, active pharmaceutical ingredients
  • Coordinating and executing product recalls and field actions
  • Fielding and responding to requests for technical and medical information about nuclear medicine, contrast media, imaging device and dosage pharmaceutical products

You may contact Product Monitoring to report any quality complaint or medical device report. Full details on contacting Product Monitoring globally can be found here.

Medical Information
Mallinckrodt Medical Information is a global function that provides balanced clinical and scientific information on Mallinckrodt products in response to requests from customers. You may contact Medical Information with medical inquiries related to Mallinckrodt products at, or full details on contacting Medical Information globally can be found here.

For confidential or anonymous communication, use the toll-free number: 888.696.9864
For all other communication, please email us.

Mailing Address:
Office of the General Counsel
675 McDonnell Blvd.
St. Louis, MO 63042

Sergio Capancioni
Director, Search and Evaluation, Strategy

For more information about careers at Mallinckrodt Pharmaceuticals, please visit our Careers website.

Karen Sheehy
Senior Vice President and Chief Compliance Officer

For the ability to report concerns about Mallinckrodt's business practices, please feel free to contact our Integrity Hotline at (888) 696-9864. For areas outside of the United States and Canada, please click here for country access codes and dialing information using ATT Direct Access Service.

You may also click here to access the Integrity Helpline website for the EU and here for the rest of the world, including the United States.

Download the Mallinckrodt Pharmaceuticals Guide to Business Conduct.

Mallinckrodt Pharmaceuticals Guide to Business Conduct(French).

Mallinckrodt Pharmaceuticals Guide to Business Conduct(French Canadian).

Mallinckrodt Pharmaceuticals Guide to Business Conduct(Japanese).



Active Pharmaceutical Ingredients

Synacthen® (not for U.S. distribution)

Rhonda Sciarra
Corporate Communications Manager
Ph. 314.654.2000

News & Media Page

Mallinckrodt Community Giving Requests

For charitable giving requests in the communities of:

  • St. Louis, Mo.
  • Greenville, Ill.
  • Hobart, N.Y.
  • Raleigh, N.C.
  • Dublin, Ireland
  • Bedminster, NJ


Learn more about becoming a Mallinckrodt supplier.

Email us.