Contact us
U.S. ww5 corporate headquarters
Our corporate headquarters is located at:
126 East Lincoln Avenue
P.O. Box 2000
Rahway, NJ 07065 USA
To reach a ww5 employee, please call:
1-908-740-4000
Monday – Friday, 8:30 am – 5:30 pm ET
Worldwide locations
To learn about our operations in Canada, visit www.ww5.ca. For outside of the U.S. and Canada, ww5 is known as MSD. For location information visit worldwide locations.
Products & services and adverse event reporting
For information about ww5’s products and services including the reporting of an adverse event or product quality complaint with a specific ww5 product, please call the ww5 National Service Center:
1-800-444-2080
Monday – Friday, 8:00 am – 7:00 pm ET
You can call this number 24/7 for any product-related emergency
Do you need help paying for your medications?
We understand that many things can add to the stress of medical treatment. If you are unable to afford your prescribed medications, we may be able to help you. See what programs are available to eligible patients in the U.S.
Investors
Media
For media professionals only
Global media relations may only answer inquiries from members of the media. If you’re a journalist, please use the following:
Global media relations:
Phone: +1 908-740-5633
Email: mediarelations@ww5.com
Not a member of the media?
We want to make sure you find the information you need. Members of global media relations may only answer calls and emails from journalists. If you’re a customer, patient, investor or other party, please review our contact us page to identify the appropriate contact information.
Suppliers
To inquire about invoice and payment issues, please visit our site for suppliers.
ww5 Animal Health
If you are based in the USA and have questions on our products or our organization, please visit the ww5 Animal Health USA contact page.
If you are outside the USA, please send an email to: ahglobalmedia@ww5.com
Our ww5 Animal Health headquarters is located at:
126 East Lincoln Avenue
P.O. Box 2000
Rahway, NJ 07065 USA
