Principal Investigators

Approximately 1,200 Principal Investigators (PIs) conduct biomedical or behavioral research within the Intramural Research Program (IRP). Although each Investigator is organizationally aligned with a particular Institute or Center, collaborations are not limited to the NIH campus, and many of our PIs work extensively with scientific colleagues both nationally and internationally. Working in scientific laboratories, hospital clinics, and fieldwork stations around the world, our Investigators are constantly advancing the state of biomedical science with the goal of changing lives for the better.

To learn more about our Principal Investigators, click on one of the following links, or enter a search term above.

In This Section

• View Principal Investigators by Name

• View Principal Investigators by Scientific Focus Area

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