Merck & Co., Inc.

Merck & Co., Inc.351 North Sumneytown Pike
P.O. Box 1000
North Wales, PA 19454

Twitter: @Merck

Contact Information
Michelle McManus
(215) 630-6418

About: Merck & Co., Inc. (Merck or the Company) is a global health care company that delivers innovative health solutions through its prescription medicines, vaccines, biologic therapies and animal health products, which it markets directly and through its joint ventures. From developing new therapies that treat and prevent disease to helping people in need, Merck is committed to improving health and well-being around the world.