Health Misinformation Continues Unchecked as Medical Institutions Fail to Take Action

Medical professionals who spread health misinformation are largely escaping professional consequences, creating a troubling precedent in an era when public trust in healthcare institutions continues to erode.

Despite clear examples of physicians promoting unproven treatments, distorting scientific data, and advancing anti-vaccine rhetoric, many prominent medical institutions and licensing boards have repeatedly failed to take disciplinary action against those responsible.

Columbia University, for instance, declined to reprimand celebrity physician Mehmet Oz, MD, MBA, despite years of allegations that he promoted what critics called “quack treatments” on his nationally televised program. While medical colleagues called for his removal from faculty positions, the university defended his right to freedom of expression, even as his recommendations often contradicted established medical evidence.

Similarly, Yale University took no action against epidemiologist Harvey Risch, MD, PhD, who advocated for hydroxychloroquine as a COVID-19 treatment without sufficient evidence and later made controversial claims linking vaccines to what he termed “turbo cancer”—assertions rejected by the oncology community.

In Florida, physician Joseph Ladapo, MD, PhD, continues to serve at the University of Florida while simultaneously acting as the state’s Surgeon General, despite numerous instances where he has been accused of misrepresenting COVID-19 data and promoting vaccine skepticism that contradicts mainstream scientific consensus.

The pattern extends beyond these institutions. Louisiana State University recently added Robert Malone, MD, to their faculty despite his controversial anti-vaccine advocacy. Meanwhile, Simone Gold, MD, JD—who founded a group widely criticized for spreading COVID-19 misinformation and was convicted for her role in the January 6 Capitol riot—still maintains her medical license.

“Many academic institutions failed to protect their institutional integrity, while state boards failed to protect the public’s safety,” notes the report documenting these cases.

This lack of accountability comes at a time when medical misinformation has significant public health implications. During the COVID-19 pandemic, false claims about treatments, vaccines, and preventative measures contributed to vaccine hesitancy and undermined coordinated public health responses.

Some defenders of these physicians argue that disciplinary action might create a “chilling effect” on legitimate scientific debate. However, medical ethics experts draw a clear distinction between hypotheses discussed in peer-reviewed journals and verifiably false medical advice distributed directly to the public through mass media channels.

The medical community traditionally operates on a foundation of self-regulation through professional boards, institutional oversight, and peer accountability. The apparent breakdown of these systems raises questions about how effectively the profession can police itself in an age of heightened politicization around healthcare issues.

Medical licensing boards, which operate at the state level, have broad authority to discipline physicians for unprofessional conduct, including the spread of harmful misinformation. However, these boards have been inconsistent in their willingness to take action, particularly when the physician in question has political support or institutional backing.

Public health experts warn that continued inaction threatens to further deteriorate trust in healthcare systems. Recent polling shows public confidence in healthcare institutions has declined significantly over the past decade, a trend accelerated during the pandemic.

“Accountability is one of the tools that allows for trust to be built,” the report concludes. “Without it, trust will continue to shatter.”

As misinformation continues to spread across traditional and social media platforms, the medical community faces mounting pressure to establish clearer standards for professional conduct in public communications and stronger enforcement mechanisms for those who repeatedly spread false medical claims.

For patients and the general public, the lack of professional consequences for physicians who spread misinformation creates confusion about which medical voices they can trust—a situation that ultimately undermines effective healthcare delivery and public health initiatives.