Subfield · Gastroenterology · United States
Gastroenterology research in United States
Harvard University ranks first in United States for Gastroenterology research in 2022–2025 (#1 worldwide), followed by Mayo Clinic in Arizona and University of North Carolina at Chapel Hill.
- United States's world rank
- #1 of 23 countries, 2022–2025
- Works, 2022–2025
- 5.2k
- Top-10% rate
- 14.7%
- Ranked institutions
- 4
This ranks research output and citation impact, not the quality of diagnosis, treatment or care.
What is the best university for Gastroenterology in United States?
| # | Institution | World rank | Score | Top-10% rate | Works |
|---|---|---|---|---|---|
| 1 | Harvard UniversityCambridge | #1 | 100.0 | 29.9% | 68 |
| 2 | Mayo Clinic in ArizonaScottsdale | #3 | 38.7 | 18.3% | 72 |
| 3 | University of North Carolina at Chapel HillChapel Hill | #4 | 22.6 | 17.8% | 67 |
| 4 | Cleveland ClinicCleveland | #5 | 10.2 | 13.0% | 82 |
Institutions in United States above the floor of 40 fractional works in Gastroenterology, ordered by their worldwide rank on research quality, 2022–2025.
Who are the top Gastroenterology researchers in United States?
Mark J. Daly, Matthew Meyerson and Ramnik J. Xavier rank highest among researchers based in United States.
- 1Mark J. Daly#47 worldwide overall9.6k citations · 4 works
- 2Matthew Meyerson#149 worldwide overall4.2k citations · 4 works
- 3Ramnik J. Xavier#345 worldwide overall3k citations · 4 works
- 4John L. Cameron#658 worldwide overall1.7k citations · 4 works
- 5James D. Luketich#912 worldwide overall1.8k citations · 9 works
- 6Marc Ladanyi#1,265 worldwide overall3.1k citations · 4 works
- 7Samuel Singer#1,284 worldwide overall2k citations · 10 works
- 8Alexander J. Lazar#1,358 worldwide overall2.3k citations · 9 works
- 9Thomas C. Smyrk#1,471 worldwide overall1.8k citations · 5 works
- 10Dermot McGovern#1,808 worldwide overall1.8k citations · 5 works
- 11Eamonn M.M. Quigley#1,854 worldwide overall1.3k citations · 29 works
- 12Robert S. Fisher#1,976 worldwide overall1.3k citations · 17 works
- 13Timothy C. Wang#2,240 worldwide overall2.2k citations · 5 works
- 14Michael L. Kendrick#2,350 worldwide overall1.4k citations · 5 works
- 15Murray F. Brennan#2,353 worldwide overall1.9k citations · 7 works
How United States compares with other countries in Gastroenterology