Johnson, David A.
Eastern Virginia Medical School,
United States
2025 Rank: 38829
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 583 out of 108265 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 38829 | 43362 |
| Total Cites | 19751 | 21510 |
| H-index | 57 | 59 |
| Hm-index | 20 | 21 |
| Number of Single Authored Papers | 53 | 53 |
| Total Cites to Single Authored Papers | 260 | 274 |
| Number of Single+First Authored Papers | 112 | 112 |
| Total Cites to Single+First Authored Papers | 2641 | 2819 |
| Number of Single+First+Last Authored Papers | 173 | 173 |
| Total Cites to Single+First+Last Authored Papers | 3546 | 3774 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 15955 | 16894 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.27 |
| Self-Citation Percentage |
8.18%
|
|
Johnson, David A.
Eastern Virginia Medical School,
United States
2024 Rank: 37807
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 576 out of 103730 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 37807 | 41101 |
| Total Cites | 18864 | 20566 |
| H-index | 55 | 59 |
| Hm-index | 20 | 20 |
| Number of Single Authored Papers | 53 | 53 |
| Total Cites to Single Authored Papers | 253 | 267 |
| Number of Single+First Authored Papers | 112 | 112 |
| Total Cites to Single+First Authored Papers | 2523 | 2696 |
| Number of Single+First+Last Authored Papers | 170 | 170 |
| Total Cites to Single+First+Last Authored Papers | 3326 | 3548 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 15227 | 16131 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.27 |
| Self-Citation Percentage |
8.28%
|
|
Johnson, David A.
Eastern Virginia Medical School,
United States
2023 Rank: 36518
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 564 out of 98720 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 36518 | 40485 |
| Total Cites | 18115 | 19773 |
| H-index | 55 | 57 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 52 | 52 |
| Total Cites to Single Authored Papers | 247 | 261 |
| Number of Single+First Authored Papers | 110 | 110 |
| Total Cites to Single+First Authored Papers | 2422 | 2586 |
| Number of Single+First+Last Authored Papers | 165 | 165 |
| Total Cites to Single+First+Last Authored Papers | 3157 | 3364 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 14569 | 15448 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.28 |
| Self-Citation Percentage |
8.39%
|
|
Johnson, David A.
Eastern Virginia Medical School,
United States
2022 Rank: 35068
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 537 out of 95371 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35068 | 39296 |
| Total Cites | 16907 | 18496 |
| H-index | 54 | 56 |
| Hm-index | 19 | 19 |
| Number of Single Authored Papers | 51 | 51 |
| Total Cites to Single Authored Papers | 231 | 245 |
| Number of Single+First Authored Papers | 109 | 109 |
| Total Cites to Single+First Authored Papers | 2229 | 2387 |
| Number of Single+First+Last Authored Papers | 156 | 156 |
| Total Cites to Single+First+Last Authored Papers | 2889 | 3086 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 13557 | 14386 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.29 |
| Self-Citation Percentage |
8.59%
|
|
Johnson, David A.
Eastern Virginia Medical School,
United States
2021 Rank: 36666
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 557 out of 91513 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 36666 | 40995 |
| Total Cites | 16223 | 17763 |
| H-index | 52 | 54 |
| Hm-index | 18 | 18 |
| Number of Single Authored Papers | 50 | 50 |
| Total Cites to Single Authored Papers | 219 | 233 |
| Number of Single+First Authored Papers | 108 | 108 |
| Total Cites to Single+First Authored Papers | 2107 | 2260 |
| Number of Single+First+Last Authored Papers | 151 | 151 |
| Total Cites to Single+First+Last Authored Papers | 2724 | 2911 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 13010 | 13810 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.29 |
| Self-Citation Percentage |
8.67%
|
|
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