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

Jessica Fine

Title: Corporate Media Relations
Office Phone: +1 908-608-4859


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.

Elizabeth Cooney, Social Media +1 267-305-1158

Please read our social media guidelines.

Please read our social media monitoring privacy notice.

Through we’re working to meet the needs of pregnant women before, during and after childbirth in t… min 18 sec ago
“Our health systems and heroic health care providers are fully focused on COVID19, but childbirth will not wait for… min 19 sec ago
We're #AllInItTogether day 19 hours ago
Teams at our manufacturing plants are fighting #COVID19 and delivering on our mission to save and improve lives by… day 21 hours ago
Today we send praise to the unsung heroes, healing around the world. #WorldHealthDay #COVID19 day 23 hours ago
We’re dedicated to building a diverse and inclusive global workforce, investing in their well-being and fostering a positive, high-performing work environment. Learn more about how we engage employees – our most valuable resource: m​e​r​c​k​.​u​s​/​2​r​N​N​z​z​0 #InventingForLife
Our Workforce
about 13 weeks 5 days ago
Warmest wishes this holiday season from our family to yours ❄️We’re looking forward to inventing for a healthier new year in 2020! #HappyHolidays
Happy Holidays
about 15 weeks 2 days ago
Meet Julia, Ken, Jim, Dylan and JB. They’ve all experienced #cancer as patients or caregivers and are sharing heartfelt letters to their former selves: m​e​r​c​k​.​u​s​/​2​l​W​c​O​M​y #WithLoveMe
With Love, Me
about 15 weeks 4 days ago