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" (873,690 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
Steven Strasberg
Diseases of the Liver Pancreas and Biliary Tract. Cancer of Liver. Cancer of Pancreas. Cancer of Gallbladder. Bile duct injury
Metrics
H-Index
i10 Index
Citation
109
306
52,378
Chet Hammill Mcr
Hepatobiliary Surgery
Minimally Invasive Surgery
Hepatocellular Cancer
Pancreatic Cancer
Metrics
H-Index
i10 Index
Citation
27
48
2,945

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Rankings
Ranking Based On Selection: 1
Steven Strasberg
Metrics
H-Index
i10 Index
Citation Counts
109
306
52,378
Diseases of the Liver Pancreas and Biliary Tract. Cancer of Liver. Cancer of Pancreas. Cancer of Gallbladder. Bile duct injury
Rankings
Ranking Based On Selection: 2
William C Chapman
Metrics
H-Index
i10 Index
Citation Counts
80
317
23,252
Rankings
Ranking Based On Selection: 3
Surendra Shenoy
Metrics
H-Index
i10 Index
Citation Counts
45
101
8,347
Liver & kidney transplant
Liver Surgery
Vascular Access
Rankings
Ranking Based On Selection: 4
Linda X Jin
Metrics
H-Index
i10 Index
Citation Counts
40
68
3,847
Rankings
Ranking Based On Selection: 6
Chet Hammill Mcr
Metrics
H-Index
i10 Index
Citation Counts
27
48
2,945
Hepatobiliary Surgery
Minimally Invasive Surgery
Hepatocellular Cancer
Pancreatic Cancer
Rankings
Ranking Based On Selection: 7
Christian Zemlin
Metrics
H-Index
i10 Index
Citation Counts
23
37
1,456
Cardiac Electrophysiology
Ablation
Atrial Fibrillation
Rankings
Ranking Based On Selection: 8
Soleyman Jahi S
Metrics
H-Index
i10 Index
Citation Counts
18
25
892
Rankings
Ranking Based On Selection: 10
Ali Khiabani
Metrics
H-Index
i10 Index
Citation Counts
12
14
472

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Rankings
Ranking Based On Selection: 11
Bradley Kushner
Metrics
H-Index
i10 Index
Citation Counts
12
13
347
Rankings
Ranking Based On Selection: 12
Darren Cullinan
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,604
Rankings
Ranking Based On Selection: 13
Rami Srouji
Metrics
H-Index
i10 Index
Citation Counts
8
7
223
Rankings
Ranking Based On Selection: 14
Jorge G Zarate Rodriguez
Metrics
H-Index
i10 Index
Citation Counts
7
5
2,197
General surgery
surgical oncology
health disparities
Rankings
Ranking Based On Selection: 15
Angela Lee Hill|Angela Lee
Metrics
H-Index
i10 Index
Citation Counts
6
5
110
Rankings
Ranking Based On Selection: 16
Laura Grimmer
Metrics
H-Index
i10 Index
Citation Counts
2
1
68