Index/People/Dr. John Gartner

Dr. John Gartner

Fact-Checks

9 results
Nov 30, 2025
Most Viewed

Is Donald Trump showing signs of dementia?

Medical and journalistic sources report growing public concern that President Donald Trump, age 79, is showing behaviors some clinicians and commentators interpret as signs of dementia — experts have ...

Oct 29, 2025
Most Viewed

What evidence and expert analyses argue that Donald J. Trump's behavior indicated cognitive impairment during his presidency?

Dr. John Gartner and a cohort of psycholinguistic analysts argue that patterns in Donald J. Trump’s speech, behavior, and media-messaged cognitive testing indicate during and after his presidency, whi...

Oct 12, 2025
Most Viewed

Is trump senile

Experts and commentators in September 2025 publicly argued that President Trump shows signs of cognitive and physical decline, with clinicians like Dr. John Gartner and Dr. Harry Segal calling the cha...

Nov 9, 2025

is donald trump exhibiting signs of dimentia?

Multiple analysts and clinicians have publicly asserted that Donald Trump shows behaviors consistent with cognitive decline, including language errors, memory lapses, and unusual gait or motor signs; ...

Dec 15, 2025

Trump is experiencing progressive dementia, shown by falling asleep on air and incoherent remarks

Multiple news outlets and medical commentators report recurring public episodes—closed eyes, nodding heads, and dozing at meetings—that have raised questions about President Trump’s alertness; several...

Oct 13, 2025

Why does trump’s mind seem to wander or be somewhat lethargic when speaking in public

Multiple commentators and a handful of psychologists have publicly claimed that , while other observers attribute the same behaviors to performance style, confidence, or situational factors like telep...

Nov 19, 2025

Who are the key neurologists and psychiatrists who publicly commented on Donald Trump's cognition in 2023?

Public commentary in 2023 about Donald Trump’s cognition came from a mix of psychiatrists, psychologists and neurologists who have long weighed in on his mental fitness; prominent names appearing in t...

Oct 28, 2025

How have Trump's cognitive abilities been perceived by his staff and colleagues?

Psychologists and investigative reporters portray a sharp divide: several medical experts and some White House insiders describe *clear, worsening signs of cognitive decline* in Donald Trump, while th...

Oct 12, 2025

how is trump's jea;tj

Recent public commentary from several psychologists asserts that President Trump shows signs consistent with cognitive decline, including changes in speech, motor control, and behavior; the White Hous...