UCSF Medical Center at Mount Zion in the Stanford/Elsevier 2026 list
The Stanford/Elsevier list covers the top 2% most-cited scientists in each subfield. These are the people from this institution on at least one of its two rankings: career-long and single-year (citations from 2025).
4
researchers on the list
2,054
rank in United States
8,008
rank worldwide, of 38,384
Ranks by number of people on the list; we calculate them from the same data.
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The full list, with each person's rank, subfield, c-score, h-index and citations, in a file for Excel.
Click a name to see the full record. The columns give each person’s rank in their subfield on each list.
| Name | Subfield | Career | Single-year |
|---|---|---|---|
| Clark, Orlo Herrick | Surgery | 61 / 146,713 | 1,190 / 146,713 |
| Roach, Mack R. | Oncology & Carcinogenesis | 689 / 377,791 | 2,760 / 377,791 |
| Drew, William Lawrence | Microbiology | 1,426 / 232,186 | — |
| Friedman, Meyer H.F. | Cardiovascular System & Hematology | 5,516 / 249,410 | — |
Source: Ioannidis JPA, Elsevier (2026). August 2026 data-update for "Updated science-wide author databases of standardized citation indicators". Mendeley Data, version 9. Licence CC BY-NC 3.0. doi:10.17632/btchxktzyw.9
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