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
Nm Kneteman
transplantation surgery
hepatitis C
animal models
Metrics
H-Index
i10 Index
Citation
71
231
30,987
Erin Wright
Otolaryngology-Head & Neck Surgery
Rhinology
Metrics
H-Index
i10 Index
Citation
38
69
9,483
Nadr Jomha
orthopaedic surgery
joint tissue regeneration
cryobiology
Metrics
H-Index
i10 Index
Citation
37
61
4,757
Bin Zheng
Surgical Simulation
Skills Acquisition
Motor Control
Image-guided Surgery
Workload Assessment
Metrics
H-Index
i10 Index
Citation
36
74
3,731
James Shapiro
Transplantation
liver cancer
pancreatic cancer
islet cell transplantation
stem cell transplantation
Metrics
H-Index
i10 Index
Citation
33
53
3,775
* Rankings
Ranking Based On Selection :10
Francois D Roy
Intraoperative neurophysiological monitoring
human control of movement
rehabilitation
spinal cord injury
motor evoked potentials
Metrics
H-Index
i10 Index
Citation
23
30
1,939
Rankings
Ranking Based On Selection: 1
Nm Kneteman
Metrics
H-Index
i10 Index
Citation Counts
71
231
30,987
transplantation surgery
hepatitis C
animal models
Rankings
Ranking Based On Selection: 2
Shahzeer Karmali
Metrics
H-Index
i10 Index
Citation Counts
55
156
11,218
Rankings
Ranking Based On Selection: 3
Erin Wright
Metrics
H-Index
i10 Index
Citation Counts
38
69
9,483
Rankings
Ranking Based On Selection: 4
Nadr Jomha
Metrics
H-Index
i10 Index
Citation Counts
37
61
4,757
orthopaedic surgery
joint tissue regeneration
cryobiology
Rankings
Ranking Based On Selection: 5
Bin Zheng
Metrics
H-Index
i10 Index
Citation Counts
36
74
3,731
Surgical Simulation
Skills Acquisition
Motor Control
Image-guided Surgery
Workload Assessment
Rankings
Ranking Based On Selection: 6
James Shapiro
Metrics
H-Index
i10 Index
Citation Counts
33
53
3,775
Transplantation
liver cancer
pancreatic cancer
islet cell transplantation
stem cell transplantation
Rankings
Ranking Based On Selection: 7
Jayan Nagendran
Metrics
H-Index
i10 Index
Citation Counts
32
68
4,438
Rankings
Ranking Based On Selection: 8
Douglas Hedden
Metrics
H-Index
i10 Index
Citation Counts
27
46
2,891
Rankings
Ranking Based On Selection: 9
Andrew R Pepper
Metrics
H-Index
i10 Index
Citation Counts
25
35
2,509
Rankings
Ranking Based On Selection: 10
Francois D Roy
Metrics
H-Index
i10 Index
Citation Counts
23
30
1,939
Intraoperative neurophysiological monitoring
human control of movement
rehabilitation
spinal cord injury
motor evoked potentials
Rankings
Ranking Based On Selection: 11
Purushothaman Kuppan
Metrics
H-Index
i10 Index
Citation Counts
13
15
744
Rankings
Ranking Based On Selection: 12
Daniel Schiller
Metrics
H-Index
i10 Index
Citation Counts
12
12
2,237
Rankings
Ranking Based On Selection: 13
Ali Cadili
Metrics
H-Index
i10 Index
Citation Counts
12
12
589
Rankings
Ranking Based On Selection: 14
Warren Sun
Metrics
H-Index
i10 Index
Citation Counts
10
11
334