John Gartner

John Gartner

Switzerland SwitzerlandpsychotherapistMale2.0Global Dominance: 0.00%

Dr. John Gartner is a psychotherapist and the founder of the Duty to Warn group, which comprises mental health professionals who have publicly voiced concerns about the psychological fitness of former President Donald Trump for office. He has warned that Trump exhibits signs of severe personality disorders, including malignant narcissism, arguing that such traits make him unfit for leadership and pose a threat to democracy.

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Recent news mentions

John Gartner expressed concerns about Donald Trump's mental health, calling him dangerous.

Vertuschung von Krankheiten bei US-Präsidenten
Neue Zürcher Zeitung·SwitzerlandSwitzerland· 2026-06-02
2.0

John Gartner commented on Trump's movements, suggesting they were characteristic of frontotemporal dementia.

Index - Külföld - Egész Amerika azt találgatja, vajon bealudt-e Donald Trump, miközben beszéltek hozzá
Index.hu·HungaryHungary· 2025-12-05
5.0

Psychologist John Gartner suggested that Trump's recent confusing statements indicate signs of cognitive decline.

Dấu hiệu tuổi tác bắt đầu đè nặng lên ông Trump
VnExpress – leading Vietnamese online newspaper, est. 2001·VietnamVietnam· 2025-11-27
3.0

John Gartner noted Trump's increasing difficulty in completing thoughts compared to the 1980s.

Trump, il livido sulla mano e le assenze: l'hashtag #whereistrump (e la mania per la salute dei leader)
Corriere della Sera·ItalyItaly· 2025-09-03
4.0

John Gartner collected numerous examples of Trump's speech errors in a recent interview.

Psichiatrai reiškia susirūpinimą dėl Trumpo būklės: kodėl tai kelia grėsmę pasauliui
15min – major Lithuanian news website·LithuaniaLithuania· 2025-05-25
5.0

Psychotherapist Dr John Gartner, founder of Duty to Warn group, also warned that Trump has 'dementia and is severely mentally ill.'

Blaming media for the shortcomings of government is dishonest
The Standard·KenyaKenya· 2025-05-13
3.0