United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Surgery
Rank in SubField 1: 2,121 out of 108,265 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 165,571 | 176,068 |
| Total Cites | 2,523 | 2,716 |
| H-index | 23 | 26 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 441 | 450 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 633 | 645 |
| Number of Single+First+Last Authored Papers | 130 | 130 |
| Total Cites to Single+First+Last Authored Papers | 2,133 | 2,311 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,310 | 2,386 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.14 |
| Self-Citation Percentage |
7.11%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Surgery
Rank in SubField 1: 2,025 out of 103,730 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 155,709 | 165,789 |
| Total Cites | 2,451 | 2,643 |
| H-index | 23 | 26 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 431 | 440 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 616 | 628 |
| Number of Single+First+Last Authored Papers | 130 | 130 |
| Total Cites to Single+First+Last Authored Papers | 2,068 | 2,246 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,240 | 2,315 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.14 |
| Self-Citation Percentage |
7.26%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Surgery
Rank in SubField 1: 1,779 out of 91,513 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 132,354 | 143,294 |
| Total Cites | 2,093 | 2,277 |
| H-index | 22 | 24 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 400 | 409 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 574 | 586 |
| Number of Single+First+Last Authored Papers | 117 | 117 |
| Total Cites to Single+First+Last Authored Papers | 1,913 | 2,085 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,893 | 1,964 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.16 |
| Self-Citation Percentage |
8.08%
|
|
Related Profiles
Top 2% Scientists by Country
236,132 scientists from 167 countries on the 2025 single-year list.
United States73,020 scientists, 1st in the world
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.