Contact Us

Contact Merck at 1-800-222-7579.

Merck & Co., Inc.
One Merck Drive
P.O. Box 100
Whitehouse Station, NJ 08889-0100 USA
Telephone: (908) 423-1000
Monday through Friday, 8:30 a.m. - 5:30 p.m. EST

This site is intended only for residents of the United States, its territories and Puerto Rico.
Copyright © 2011 N.V. Organon, a subsidiary of Merck & Co., Inc. All rights reserved.
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