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.

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

Please read our social media guidelines.

Along her journey from an hourly employee, to a director of operations and strategy, Kara’s passion has always been… hours 34 min ago
Hi . For general media inquiries only, please call +1 908-740-5633 or e-mail days 6 hours ago
Tomorrow morning our veterans, Sandy, Craig and Sheila will share their journey from military to Merck on a very sp… days 13 hours ago
The Merck Foundation announces grant to Society to improve patient access to #cancer care in resour… days 15 hours ago
$MRK has entered into a definitive agreement to acquire Peloton Therapeutics, a #cancer biotech:… days 17 hours ago
Rising Star award winner Kara Price, “always wanted to do something to help people.” Over her 20-year journey from an hourly employee in manufacturing, to a director of operations and strategy, she has helped develop many other #WomenInSTEM. Take a look at her top 3 pieces of advice for a rewarding career: m​e​r​c​k​.​u​s​/​2​H​E​n​B​D​H
about 12 hours 27 min ago
Is there a connection between the high-fructose corn syrup you consume with your soda and the unwanted calories that lead to possible weight gain? Click here to find out: m​e​r​c​k​.​u​s​/​2​I​r​L​5​0​5
about 1 day 10 hours ago
Patients are and always will be at the core of our mission towards #InventingForLife. This #CTD2019 we want to thank all who participate in clinical trials to help move scientific discoveries from the lab, to the patients with unmet medical needs.
Clinical Trials Day
about 4 days 9 hours ago