Robert F. Kennedy Jr.'s decision to appoint David Geier, a figure previously disciplined for administering puberty-blocking ...

Even though David Geier is not a physician, he gave autistic children a dangerous, unapproved drug and improperly prescribed ...

Health experts took to one of the country's leading medical journals to pen searing rebukes of Robert F. Kennedy Jr.'s first ...

The Health and Human Services department is bringing in a researcher known for pushing the debunked notion that vaccines cause autism.

Autistic people, parents and autism advocates are expressing concerns about Health and Human Services Secretary Robert F. Kennedy Jr.’s announcement that the health agency will uncover what causes ...

NBC News reports that Geier and his father, Mark Geier, are “researchers known for their poorly designed and retracted studies using government safety data that have long fueled widespread ...

“This is a worst-case scenario for public health,” Jessica Steier, head of the nonprofit Science Literacy Lab, told the Washington Post, saying that Geier, along with his father Mark ...

These Are RFK Jr.’s Most Disturbing Beliefs About Health Much like HHS chief RFK Jr., Geier has a long history of supporting the anti-vaccination movement, usually alongside his father ...

RFK Jr. has long come under fire for his vaccine skepticism—but previously cited research from Geier and his father Mark to back his stance. One researcher, Mitzi Waltz of Vrije Universiteit ...