Official website of the National Institutes of Health (NIH). NIH is one of the world's foremost medical research centers. An agency of the U.S. Department of Health and Human Services, the NIH is the Federal focal point for health and medical research.

Explore the Bethesda campus and how NIH turns discovery into health. Our goal is to enable NIH to operate an efficient and effective visitor access management process for all visitors. The NIH implements security measures to ensure the safety of patients, employees, guests, and facilities.

The National Institutes of Health (NIH) is the primary agency of the United States government responsible for biomedical and public health research. It was founded in 1887 and is now part of the United States Department of Health and Human Services.

NIH is made up of 27 Institutes and Centers, each with a specific research agenda, often focusing on particular diseases or body systems.

The National Institutes of Health (NIH) is the primary Federal agency for conducting and supporting medical research. Have a question? Ask a real person any government-related question for free. They will get you the answer or let you know where to find it.

Welcome to the NIH Clinical Center (Bldg. 10) at the National Institutes of Health! On this page: All patients, visitors and employees must go through security to enter the NIH campus.

We provide hope through pioneering clinical research to improve human health. You can explore an extensive registry of publicly supported clinical studies conducted mostly in Bethesda, MD, and find a study that fits your symptoms.

Street Address: National Institutes of Health, 9000 Rockville Pike, Bethesda MD 20892. Welcome to the NIH. Please take the time to read this bulletin. It contains important parking and security information you need when visiting the NIH campus. Clinical Center — P3 Entrance (Open 24 hours a day, 7 days a week) **Parking Ticket Validation Required**

The NIH Clinical Center has been in the business of understanding, diagnosing and treating illnesses since it opened its doors in 1953. We focus on innovations that help millions but also …

Explore the Bethesda campus and how NIH turns discovery into health. A part of the U.S. Department of Health and Human Services, NIH is the largest biomedical research agency in the world.