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Joseph Patrick Moran

1895 – 1934

(1895-1934) American physician

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About Joseph Patrick Moran

Lived 1895 – 1934 (aged 38–39). Joseph Patrick Moran was an American surgeon.

Joseph P. Moran (1895–1934) was an American physician known for catering to the Depression-era criminal underworld in the early 20th century. He was also a peripheral member of the Barker–Karpis gang, and was possibly the last physician to see the mortally wounded John Hamilton, a member of the John Dillinger gang, whom Moran refused to treat.

Moran disappeared in July 1934. He is believed to have been murdered by Fred Barker and Alvin Karpis.

Early career During World War I, Moran served as a pilot in the Army Signal Corps with the rank of lieutenant. Moran graduated from Tufts Medical School, Boston. An Illinois native, he briefly operated a successful private practice in LaSalle until his addiction to alcohol drove most of his business away. To maintain his income, Moran became what was then colloquially known as a "pin artist"; someone who performed illegal abortions. According to his accomplice, nurse Mae Bowers, he performed about 75 abortions, most at her home, over a three-year period.

In 1928, an anonymous letter tipped off the coroner that 19-year-old Tillie Hartel had not died from acute bronchitis, as Moran had stated on her death certificate, but had actually died from an abortion. Tillie's body was exhumed for autopsy three weeks after her death and the abortion was confirmed. Moran and Bowers were each charged with first-degree murder in Tillie's death. Each signed a confession as part of a plea deal to have the murder charges dropped. Moran received a ten-year jail term, and lost his medical license. While in prison he ran the prison hospital successfully. The warden, Henry C. Hill, was so impressed that he helped him to obtain parole in 1931 and secured the return of his medical license.

Chicago underworld Apparently embittered by what he considered to be an unfair re-internment, Moran cultivated links with gangsters, facilitated by his friendship with jewel thief Oliver Berg, whom he had treated in LaSalle jail. Berg helped him make contacts in the Chicago underworld, and he was appointed the official physician of the Chicago Teamsters, Chauffeurs, Warehousemen and Helpers Union. Unofficially, he became the emergency care physician for much of the Chicago underworld, despite being fairly debilitated by alcoholism. He was successful in removing Karpis' fingerprints (so much so that even decades later, Karpis had difficulty obtaining a passport to re-enter his native Canada), but his work on the two men's faces was judged a dismal and painful failure.

In 1971, Alvin Karpis wrote in his autobiography that the identification was mistaken; he claimed that Moran had been murdered by Arthur and Fred Barker and then buried in a lime pit in Michigan. The most accepted version of the tale is that Karpis, along with Fred Barker, took Moran on a boat ride on Lake Erie, during which they both murdered him.

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Important facts

Born
1895, Illinois, Spring Valley
Birth century
Died
1934, Toledo
Occupation
Nationality
Education
Tufts University School of Medicine
Also known as
Dr. J. P. Moran, M.D., J. P. Moran, Joseph P. Moran, Dr. Joseph Patrick Moran

People in Joseph Patrick Moran's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Joseph Patrick Moran's

Frequently asked questions

Who was Joseph Patrick Moran?

(1895-1934) American physician

When was Joseph Patrick Moran born?

Joseph Patrick Moran was born in 1895 in Illinois, Spring Valley.

When did Joseph Patrick Moran die?

Joseph Patrick Moran died in 1934 in Toledo.

What was Joseph Patrick Moran's occupation?

Joseph Patrick Moran was a surgeon.

What nationality was Joseph Patrick Moran?

Joseph Patrick Moran was American.

Sources & further reading

· Wikipedia: Joseph Patrick Moran

· Wikidata: Q6286026

· DBpedia: Joseph P. Moran

Cite this page

APA: Biography.guide. (2026). Joseph Patrick Moran. https://biography.guide/joseph-patrick-moran/

MLA: "Joseph Patrick Moran." Biography.guide, https://biography.guide/joseph-patrick-moran/.

Chicago: "Joseph Patrick Moran." Biography.guide. https://biography.guide/joseph-patrick-moran/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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