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 :1
David A Geller
liver surgery
I/R injury
Nitric oxide biolgy
liver cancer
Metrics
H-Index
i10 Index
Citation
102
347
42,194
Matthew D Neal
Massive Transfusion
Clinical Trials
Trauma/shock
Platelets
Innate Immunity
Metrics
H-Index
i10 Index
Citation
58
155
13,908
Mazen S Zenati
Trauma
Injury
research in acute care
cancer research
Metrics
H-Index
i10 Index
Citation
50
96
7,725
Hao Liu
Pancreatic cancer
Hepatocellular carcinoma
Liver transplantation
Hepatobiliary and pancreatic surgery
Tumor microenvironment
Metrics
H-Index
i10 Index
Citation
25
37
3,471
Hussein H Khachfe
Value-Based Healthcare
Value-in-Health
Surgery
General Medicine
Metrics
H-Index
i10 Index
Citation
19
29
3,524
Hamza Yazdani
Ischemia/Reperfusion Injury
Inflammation
Innate Immunity
Neutrophil Extracellular Traps
Exercise training
Metrics
H-Index
i10 Index
Citation
19
20
2,476
Aravind Cherukuri
Transplantation
T cell mediated rejection
Cytokine producing B cells
allograft inflammation
Metrics
H-Index
i10 Index
Citation
17
20
973
Ander Dorken Gallastegi
surgery
trauma
transfusion medicine
mechanical circulatory support
Metrics
H-Index
i10 Index
Citation
12
14
1,103
Shimena Li
general surgery
trauma
critical care
endocrine surgery
vascular surgery
Metrics
H-Index
i10 Index
Citation
5
5
525
Rankings
Ranking Based On Selection: 1
David A Geller
Metrics
H-Index
i10 Index
Citation Counts
102
347
42,194
liver surgery
I/R injury
Nitric oxide biolgy
liver cancer
Rankings
Ranking Based On Selection: 2
Yoram Vodovotz
Metrics
H-Index
i10 Index
Citation Counts
82
292
27,284
Rankings
Ranking Based On Selection: 3
Matthew D Neal
Metrics
H-Index
i10 Index
Citation Counts
58
155
13,908
Massive Transfusion
Clinical Trials
Trauma/shock
Platelets
Innate Immunity
Rankings
Ranking Based On Selection: 4
Bruno Gridelli
Metrics
H-Index
i10 Index
Citation Counts
57
209
11,211
Rankings
Ranking Based On Selection: 5
Juan Carlos Puyana
Metrics
H-Index
i10 Index
Citation Counts
51
116
9,255
Rankings
Ranking Based On Selection: 6
Mazen S Zenati
Metrics
H-Index
i10 Index
Citation Counts
50
96
7,725
Trauma
Injury
research in acute care
cancer research
Rankings
Ranking Based On Selection: 7
Wendy King
Metrics
H-Index
i10 Index
Citation Counts
46
90
9,825
Rankings
Ranking Based On Selection: 8
Alessandro Paniccia
Metrics
H-Index
i10 Index
Citation Counts
27
56
2,597
Rankings
Ranking Based On Selection: 9
Hao Liu
Metrics
H-Index
i10 Index
Citation Counts
25
37
3,471
Pancreatic cancer
Hepatocellular carcinoma
Liver transplantation
Hepatobiliary and pancreatic surgery
Tumor microenvironment
Rankings
Ranking Based On Selection: 10
Rami A Namas
Metrics
H-Index
i10 Index
Citation Counts
24
43
1,933
Rankings
Ranking Based On Selection: 11
Benedetto Mungo
Metrics
H-Index
i10 Index
Citation Counts
21
25
952
Rankings
Ranking Based On Selection: 12
Ibrahim Halil Sahin Md
Metrics
H-Index
i10 Index
Citation Counts
20
36
2,185
Rankings
Ranking Based On Selection: 13
Hussein H Khachfe
Metrics
H-Index
i10 Index
Citation Counts
19
29
3,524
Value-Based Healthcare
Value-in-Health
Surgery
General Medicine
Rankings
Ranking Based On Selection: 14
Hamza Yazdani
Metrics
H-Index
i10 Index
Citation Counts
19
20
2,476
Ischemia/Reperfusion Injury
Inflammation
Innate Immunity
Neutrophil Extracellular Traps
Exercise training
Rankings
Ranking Based On Selection: 15
Nathan L Liang
Metrics
H-Index
i10 Index
Citation Counts
17
28
1,076
Rankings
Ranking Based On Selection: 16
Anthony CYR
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,693
Rankings
Ranking Based On Selection: 17
Aravind Cherukuri
Metrics
H-Index
i10 Index
Citation Counts
17
20
973
Transplantation
T cell mediated rejection
Cytokine producing B cells
allograft inflammation
Rankings
Ranking Based On Selection: 18
Kristina Nicholson
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,520
Rankings
Ranking Based On Selection: 19
Andrew-Paul Deeb
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,096
Rankings
Ranking Based On Selection: 20
Vernissia Tam
Metrics
H-Index
i10 Index
Citation Counts
14
15
849
Rankings
Ranking Based On Selection: 21
Ander Dorken Gallastegi
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,103
surgery
trauma
transfusion medicine
mechanical circulatory support
Rankings
Ranking Based On Selection: 22
Ronan Hsieh
Metrics
H-Index
i10 Index
Citation Counts
12
13
995
Rankings
Ranking Based On Selection: 23
Ryan Zeh
Metrics
H-Index
i10 Index
Citation Counts
11
11
671
Rankings
Ranking Based On Selection: 25
Yi Wang
Metrics
H-Index
i10 Index
Citation Counts
10
12
389
Rankings
Ranking Based On Selection: 26
Jae Pil Jung
Metrics
H-Index
i10 Index
Citation Counts
10
10
924
Rankings
Ranking Based On Selection: 27
Shimena Li
Metrics
H-Index
i10 Index
Citation Counts
5
5
525
general surgery
trauma
critical care
endocrine surgery
vascular surgery