New Issue: Orbital Catastrophe Ahead? Read Now

Trump to nominate White House aide Heidi Overton to head FDA

Overton is a medical doctor with ties to the “Make America Healthy Again” movement

Secretary of Health and Human Services Robert F. Kennedy, Jr. (left) and Deputy Assistant to the President for Domestic Policy Heidi Overton (right) stand in the Oval Office after U.S. President Donald Trump signed an executive order calling for childhood vaccine shots to be spaced out into separate visits at the White House on August 10, 2026, in Washington, D.C.

Secretary of Health and Human Services Robert F. Kennedy, Jr. (left) and Deputy Assistant to the President for Domestic Policy Heidi Overton (right) stand in the Oval Office after U.S. President Donald Trump signed an executive order calling for childhood vaccine shots to be spaced out into separate visits at the White House on August 10, 2026, in Washington, D.C.

Anna Moneymaker/Getty Images

Join Our Community of Science Lovers!

President Donald Trump is expected to nominate White House aide Heidi Overton to lead the U.S. Food and Drug Administration, according to multiple media reports. The decision was first reported by Bloomberg.

The FDA has been without an official leader during a summer beset by a number of foodborne illness outbreaks that have raised concerns about food safety.

Overton currently serves as deputy director of the White House Domestic Policy Council. She holds a medical degree from the University of New Mexico, as well as a Ph.D. in clinical investigation from the Johns Hopkins Bloomberg School of Public Health. Overton has closes ties to both the “Make America Great Again” (MAGA) and “Make America Healthy Again” (MAHA) movements, and she previously served as chief policy officer for the conservative think tank America First Policy Institute.


On supporting science journalism

If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today.


Overton was among those present in the Oval Office last week when Trump announced an executive order aimed at altering the childhood vaccine schedule. The order seeks to break up the measles, mumps and rubella (MMR) vaccine into three separate shots, despite decades of research showing that the MMR vaccine is safe and effective.

There are signs, however, that Overton isn’t fully onboard with some of Secretary of Health and Human Services Robert F. Kennedy, Jr.’s policies. The pair apparently disagreed over how Kennedy reshaped the U.S. food pyramid, as well as on how best to regulate the booming peptide industry, according to an Atlantic report.

If her nomination is confirmed, Overton will take over an agency that has been without a leader since May, when former FDA commissioner Marty Makary resigned after splitting from Trump over approving certain flavored vape products. Since then the agency has had a busy summer: Tens of thousands of Americans have become ill with cyclosporiasis, an illness caused by a parasite that spreads through food and water contaminated with human feces. Two people have died in connection with the outbreaks, which led to recalls of products containing potentially infected lettuce.

Food was also at the center of another illness: hundreds of people got sick from Salmonella after they were exposed to infected jalapeños. As a result of the outbreak, Chipotle and QDOBA removed peppers from one jalapeño distributor from their stores.

In February the U.S. Government Accountability Office said in a report that the FDA is facing staffing shortages, which has made it increasingly difficult to execute its mission of ensuring the safety of the U.S. food supply.

It’s Time to Stand Up for Science

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in that two-century history.

SciAm always educates and delights me, and inspires a sense of awe for our vast, beautiful universe. I hope it does that for you, too.

If you subscribe to Scientific American, you help ensure that our coverage is centered on meaningful research and discovery; that we have the resources to report on the decisions that threaten labs across the U.S.; and that we support both budding and working scientists at a time when the value of science itself too often goes unrecognized.

In return, you get essential news, captivating podcasts, brilliant infographics, can't-miss newsletters, must-watch videos, challenging games, and the science world's best writing and reporting. You can even gift someone a subscription.

There has never been a more important time for us to stand up and show why science matters. I hope you’ll support us in that mission.

Thank you,

Jeanna Bryner, Editor in Chief, Scientific American

Subscribe