Samuel L. Kountz

CTL-E-6732 · Person · physician · 1930–1981

PROVISIONAL evidence grade of this record

Samuel Lee Kountz (1930–1981) was a kidney-transplant pioneer who, at Stanford in the early 1960s, performed some of the first successful kidney transplants between patients and donors who were not identical twins. He demonstrated that the steroid methylprednisolone could reverse acute organ rejection, a finding that widened transplantation worldwide. At UCSF and SUNY Downstate he built major transplant programs and advocated for organ donation in Black communities.

Notes

Merged 2026-11-02 from the staged health pioneers packet (website/.build-work/scratch-v114/health/) under the GOV-006 founder gate opened 2026-11-02; the staged record is carried verbatim — no claim upgraded in transit (GOV-004). · Roles as staged: Physician — transplant surgeon (Stanford; UCSF) · Photo slot: HELD — No rights-clean portrait on Wikimedia Commons (single name-match file was not rights-clean; surname search returns only unrelated Kountz subjects).

Sources

• Wikipedia, 'Samuel L. Kountz' — https://en.wikipedia.org/wiki/Samuel_L._Kountz

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Record CTL-E-6732 · CultureTechLens Knowledge Graph · evidence grade: PROVISIONAL · 1 source · CTL research: PPL-001.
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