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" (873,864 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 :2
Pål Dag Line
Surgery
transplantation
liver
cancer
Metrics
H-Index
i10 Index
Citation
45
120
8,489
* Rankings
Ranking Based On Selection :3
Tom Mala
Gastric and esophageal cancer
bariatric surgery
Upper GI surgery
Metrics
H-Index
i10 Index
Citation
44
93
6,065
Stein Gunnar Larsen
colorectal cancer
oncology
peritoneal metastasis
Metrics
H-Index
i10 Index
Citation
27
53
2,820
Sven-Petter Haugvik
Pancreatic surgery
Minimally-invasive surgery
Neuroendocrine neoplasms
Metrics
H-Index
i10 Index
Citation
18
23
1,099
Morten Tandberg Eriksen
Colorectal surgery
Oncology
Healthcare Leadership
Metrics
H-Index
i10 Index
Citation
15
15
1,984
Rankings
Ranking Based On Selection: 1
Bjørn Edwin
Metrics
H-Index
i10 Index
Citation Counts
64
207
15,305
Rankings
Ranking Based On Selection: 2
Pål Dag Line
Metrics
H-Index
i10 Index
Citation Counts
45
120
8,489
Rankings
Ranking Based On Selection: 3
Tom Mala
Metrics
H-Index
i10 Index
Citation Counts
44
93
6,065
Gastric and esophageal cancer
bariatric surgery
Upper GI surgery
Rankings
Ranking Based On Selection: 4
Kristoffer Lassen
Metrics
H-Index
i10 Index
Citation Counts
35
52
11,450
Rankings
Ranking Based On Selection: 5
Bård I. Røsok
Metrics
H-Index
i10 Index
Citation Counts
35
78
4,921
Rankings
Ranking Based On Selection: 6
Stein Gunnar Larsen
Metrics
H-Index
i10 Index
Citation Counts
27
53
2,820
Rankings
Ranking Based On Selection: 7
Davit Aghayan
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,125
Rankings
Ranking Based On Selection: 8
Sven-Petter Haugvik
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,099
Pancreatic surgery
Minimally-invasive surgery
Neuroendocrine neoplasms
Rankings
Ranking Based On Selection: 9
Morten Tandberg Eriksen
Metrics
H-Index
i10 Index
Citation Counts
15
15
1,984
Colorectal surgery
Oncology
Healthcare Leadership