Media Center

Assets intended for use by media professionals.

For general media inquiries only, please call +1 908-740-5633 or e-mail Media Relations. Members of the media seeking information on a specific topic may also contact the following individuals:

Elizabeth Cooney

Title: Enterprise Social Media
Office Phone: +1 267-305-1158

Pamela Eisele

Title: Product, Pipeline & Supply Media Relations
Office Phone: +1 267-305-3558

Claire Gillespie

Title: Corporate Media Relations
Office Phone: +1 267-305-0932


Additional Contacts


For consumer or patient-related questions, please contact your physician, pharmacist or other health care provider.

To report an adverse experience with a specific Merck product, please call the Merck National Service Center at +1 800-672-6372.

Health Care Professionals:

If you are a physician, pharmacist or other health care provider and have a question(s) or need information about a specific Merck product or service, please call the Merck National Service Center for Health Care Professionals at +1 866-448-7590.

For Stock Holders:

Tel: +1 800-522-9114
Monday-Friday, 7AM – 7 PM CST

For Institutional Investors and Analysts:

Tel: +1 908-423-5881
Monday-Friday, 8:30 AM – 4 PM ET

Merck Corporate



Kenneth C. Frazier




Company Snapshot

From developing new therapies that treat and prevent disease to helping people in need, we're committed to improving health and well-being around the world. Visit our About Us section.


Everything you need to know about Merck.


Our pipeline is continually evolving and is updated quarterly.


How we govern ourselves as a company is as important as anything else we do.

Join the Conversation

Connect with us on Facebook, Twitter, and LinkedIn to learn more about our corporate initiatives, including those in health and wellness, philanthropy and corporate responsibility.

Scott M. Wright, Social Media +1 267-305-3581

Please read our social media guidelines.

Meet Amy Thurston: Global Lead of our company’s Veteran’s Employee Business Resource Group and US Army Veteran. Thr… min 9 sec ago
We’re working to improve #diabetes care. See how we’re Bridging the Gap by bringing together the health sector and… hours 41 min ago
Click here for our latest oncology news in #melanoma: $MRK day 2 hours ago
We salute the HIV advocacy community for driving important strides in the fight against HIV for 30+ years. day 23 hours ago
Thanks for voting! The answer is C. days 20 hours ago
According to the U.S. Centers for Disease Control and Prevention, an estimated 30 million Americans are living with #diabetes. Here's what we're doing to help: b​i​t​.​l​y​/​2​B​z​H​q​b​1
about 23 hours 38 min ago
Meet John Howe. He’s exploring new frontiers inside and outside the lab. #InventingForLife b​i​t​.​l​y​/​2​L​Y​o​x​G​C
about 1 day 22 hours ago
#Diversity and Inclusion are at the heart of our mission of #InventingForLife. Learn more about how we’re #PoweredByInclusion here: b​i​t​.​l​y​/​2​o​n​m​T​3​r
Global Diversity & Inclusion
about 3 days 22 hours ago