Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,053 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Jon Lund
colorectal surgery
surgery
general surgery
surgical education
Metrics
H-Index
i10 Index
Citation
66
190
15,278
Katie Rollins
general surgery
body composition
preoperative care
colorectal surgery
Metrics
H-Index
i10 Index
Citation
25
35
4,758
Nilanjana Tewari
Surgery
Nutrition
Body Composition
Metabolism
Insulin Resistance
Metrics
H-Index
i10 Index
Citation
22
36
5,628
Arvind Arora
Breast Ca
Lung Ca
NET
Pancreatic -Bile duct - Gall Bladder Ca
HCC
Metrics
H-Index
i10 Index
Citation
19
25
1,949
Rankings
Ranking Based On Selection: 1
Jon Lund
Metrics
H-Index
i10 Index
Citation Counts
66
190
15,278
colorectal surgery
surgery
general surgery
surgical education
Rankings
Ranking Based On Selection: 2
Philip Herrod
Metrics
H-Index
i10 Index
Citation Counts
30
52
3,292
Rankings
Ranking Based On Selection: 3
Alfred Adiamah
Metrics
H-Index
i10 Index
Citation Counts
28
43
3,505
Rankings
Ranking Based On Selection: 4
Katie Rollins
Metrics
H-Index
i10 Index
Citation Counts
25
35
4,758
general surgery
body composition
preoperative care
colorectal surgery
Rankings
Ranking Based On Selection: 5
Nilanjana Tewari
Metrics
H-Index
i10 Index
Citation Counts
22
36
5,628
Surgery
Nutrition
Body Composition
Metabolism
Insulin Resistance
Rankings
Ranking Based On Selection: 6
Arvind Arora
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,949
Breast Ca
Lung Ca
NET
Pancreatic -Bile duct - Gall Bladder Ca
HCC