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Samuel Powel Griffitts

1759 – 1826

American physician

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About Samuel Powel Griffitts

Lived 1759 – 1826 (aged 66). Samuel Powel Griffitts was an American physician.

Samuel Powel Griffitts (July 21, 1759 – May 12, 1826, sometimes also written as "Griffiths") was an American medical doctor, widely regarded as the founder, in 1786, of the Philadelphia Dispensary (a free clinic for poor people). He was an early member of the American Philosophical Society, elected in 1785.

Life

Griffitts was born into a Quaker family in Philadelphia, the third son of William and Abigail Powel Griffitts.

His education was interrupted by the American Revolution, particularly the Philadelphia campaign. Together with his classmate Caspar Wistar, Griffitts was one of the medical volunteers who treated wounded soldiers after the nearby Battle of Germantown.

Upon completion of his medical degree in 1781, Griffitts sought training in Europe, as did many physicians of his generation. Benjamin Rush gave him a list of eighteen recommendations for medical students in Europe: (Powel, his mother's brother, had been Philadelphia's last colonial mayor (1775–1776) and would later be its mayor again (1789–1790).)

Funding for the Philadelphia Dispensary would come from subscriptions, while physicians were expected to volunteer their services. Soon 320 subscriptions were gathered and a building was found; the clinic first opened early in 1786. Griffitts headed the list of the dispensary's first doctors and continued to make daily visits to its patients for more than forty years.

In 1792, he was elected Professor of Materia Medica at the University of Pennsylvania, and held this position for four years before resigning it to Benjamin Smith Barton. Griffitts continued practicing medicine and serving the community for the remainder of his life until succumbing to a sudden illness in 1826.

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Important facts

Birth century
Occupation
Nationality
Education
Perelman School of Medicine at the University of Pennsylvania, University of Pennsylvania
Employers
Perelman School of Medicine at the University of Pennsylvania
Also known as
Samuel P. Griffitts, Samuel Powel Griffiths, S. P. Griffitts

People in Samuel Powel Griffitts's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Samuel Powel Griffitts's

Frequently asked questions

Who was Samuel Powel Griffitts?

American physician

When was Samuel Powel Griffitts born?

Samuel Powel Griffitts was born on 21 July 1759 in Philadelphia.

When did Samuel Powel Griffitts die?

Samuel Powel Griffitts died on 12 May 1826 in Philadelphia.

What was Samuel Powel Griffitts's occupation?

Samuel Powel Griffitts was a physician.

What nationality was Samuel Powel Griffitts?

Samuel Powel Griffitts was American.

Sources & further reading

· Wikipedia: Samuel Powel Griffitts

· Wikidata: Q64840186

· DBpedia: Samuel Powel Griffitts

Cite this page

APA: Biography.guide. (2026). Samuel Powel Griffitts. https://biography.guide/samuel-powel-griffitts/

MLA: "Samuel Powel Griffitts." Biography.guide, https://biography.guide/samuel-powel-griffitts/.

Chicago: "Samuel Powel Griffitts." Biography.guide. https://biography.guide/samuel-powel-griffitts/.

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

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