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.

Click here for our latest news: $MRK-12 hours 52 min ago
Learn more about why we were included in #Just100 list of companies doing right by America:… hours 12 min ago
Proud to be #33 on #Just100 list for our #corporateresponsibility efforts. hours 1 min ago
Thank you for reaching out. We'd like to hear more about your daughter's experience. Please contact… hours 39 min ago
Caroline Litchfield believes that diversity leads to the best solutions so that we can continue to grow our busines… hours 57 min ago
Access to clean #water is critical for human health and is a key input to our manufacturing operations. Our global water strategy aims to achieve sustainable water management within our operations and our supply chain. b​i​t​.​l​y​/​2​o​H​0​r​4​x
about 3 days 19 hours ago
From chemistry major to director of Pharmacokinetics, Pharmacodynamics and Drug Metabolism, learn how Jay has become a role model for people with disabilities and continues to help others do the same: b​i​t​.​l​y​/​2​i​3​q​j​V​c #InternationalDisabilitiesDay #PoweredByInclusion
about 1 week ago
Approx. 26,100 HPV-associated cancers occur in the US each year. That’s more than 70 per day. Let’s #fightHPVtogether
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