Few real-life stories are as darkly comedic as that of Gert Postel, a German man who successfully posed as a psychiatrist—not once, but multiple times—despite having no medical qualifications. His story is like a psychological thriller crossed with satire, and raises serious questions about expertise, authority, and institutional blindness.
From Mailman To Medical "Expert"
Born in 1958 in East Germany, Gert Postel trained as a mailman, not a doctor. But from early on he showed a sharp mind and a deep fascination with language and authority. He successfully impersonated a doctor in September 1982 in Flensburg by using a jargon-heavy application and verbal flim-flam to obtain a position he was grossly unqualified for.
He Had An Axe To Grind
Postel’s motivation wasn’t entirely financial—he seemed to have a genuine contempt for the psychiatric establishment, which he viewed as pseudo-scientific and easily conned. His resentment stemmed from his belief that his mother, who suffered from chronic depression, had lost her life to the improper administration of antidepressants by psychiatrists.
He Fooled The System—Spectacularly
Postel's most audacious con came in the 90s when he secured a job as chief psychiatrist at the Zschadrass district hospital, one of the largest mental institutions in the former East Germany. Using forged documents and an impressive interview performance, Postel beat 40 qualified applicants for the job. Shockingly, Postel applied under his own name and got the job even though he’d been convicted in 1984 for forging academic documents in the Flensburg case.
A Respected Member Of The Profession
For 18 months Postel performed his duties without detection. He attended conferences, gave lectures, and even conducted diagnoses and treatment plans—all while being completely untrained. His staff and patients had no idea they were dealing with a fraud.
An Imposter Is Unmasked
Postel’s downfall came in 1997 when his application for a more senior position triggered a more thorough background check. Authorities discovered his real identity and prior impersonations. He was arrested and tried in court, where the extent of his deception shocked the public and medical community.
Judgment
In 1999, Gert Postel was sentenced to four years in prison for fraud and impersonation. During his trial, he remained defiant, claiming that his successful masquerade proved how fragile and performative medical authority can be.
A Celebrity Of Deception
Far from being humbled by his exposure, Postel emerged from prison with a kind of cult status in Germany. He gave interviews, wrote a memoir titled "Doktorspiele" (a pun that translates roughly to “Doctor Games”), and became a folk antihero for skeptics of psychiatric medicine.
Public Opinion Split Down The Middle
To some, Postel is a cautionary tale about institutional arrogance. To others, he’s a dangerous con artist who put lives at risk. Postel himself seems to relish the ambiguity of his legacy, often blurring the line between critique and narcissism.
Ethics, Psychiatry, And The Power of Performance
The Postel case raised uncomfortable questions for Germany’s healthcare system. How could someone with no formal training rise to such a position undetected? What does it say about the criteria used to evaluate professional competence? Is psychiatry especially vulnerable to such deception, or would other fields be just as susceptible?

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Critics Cry Credentialism
Critics argue that Postel exposed a system more concerned with appearances and credentials than with true understanding and critical thinking. Supporters of psychiatry emphasize the danger he posed to vulnerable patients and warn against romanticizing his actions.
A Lesson In Credibility
Gert Postel’s story is a bizarre reminder that confidence, language, and presentation can sometimes be mistaken for competence. His con was elaborate, sustained, and devastating to the idea that titles and degrees always signal expertise.
An Imposter’s Legacy
While he may have fooled the system, Postel exploited trust, and the ethical questions around his story remain controversial. Whether clever critic or reckless fraud, Gert Postel remains one of the greatest imposters of our time—a man who diagnosed the weaknesses of the system by playing its game better than the professionals.
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