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.

With the growing demand for our medicines and vaccines, we’re investing $16B in capital projects over the next five… min 16 sec ago
Click here to read about our latest news in #ebola: $MRK-1 hour 21 min ago
We’re honored to make ’s 2018 Best Companies for Dads list. We’re proud to foster a work culture th… hours 13 min ago
RT : Congratulations to for being named a 2018 Best Company for Dads. #WMBestforDads hours 29 min ago
We are focused on inventing and developing innovative medicines and vaccines that tackle diseases and help improve… hours 48 min ago
We’re honored to make Working Mother's 2018 Best Companies for Dads list. We’re proud to foster a work culture that recognizes the importance of giving fathers parental leave, family support and job flexibility. Read more here: b​i​t​.​l​y​/​2​q​L​l​H​r​u #WMBestforDads
201915 Dads at work v2.mp4
about 3 hours 54 min ago
Meet Joe Butcher: Father, Husband, Merck Employee and Veteran. Joe’s commitment to pursuing a mission shows through both his service to his country, and to our company. Learn more about his journey: b​i​t​.​l​y​/​2​J​V​M​R​E​K #VeteransDay
Joe Butcher - Veterans Day
about 2 days 7 hours ago
We are in a new era of hope in #lungcancer and are proud to play a role in advancing transformative lung cancer research. So, what does a future with no lung cancer look like? Hear from patients, advocates & researchers. #LCAM
A future without lung cancer video.mp4
about 3 days 7 hours ago