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" (873,937 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.

Ching Jen Jared Chen
Neurological Surgery
Cerebrovascular
Stroke
Neuroendovascular
Clinical Trials
Metrics
H-Index
i10 Index
Citation
41
132
5,501
Edward Nemergut
Graduate Medical Education
Neuroanesthesia
Patient outcomes
Liver transplantation
Metrics
H-Index
i10 Index
Citation
35
55
4,536
Davis Taylor
Neurosurgery
Neuro-oncology
Spine
Pituitary
CNS Immunology
Metrics
H-Index
i10 Index
Citation
20
31
1,147
Mohana Rao Patibandla
Endovascular
Skull base and Cerebrovascular
Pediatric neurosurgery& Epilepsy
Neuro-oncology & Radiosurgery
Neurotrauma and S
Metrics
H-Index
i10 Index
Citation
19
32
1,074
Shayan Moosa
Stereotactic & Functional Neurosurgery
Pain Disorders
Peripheral Nerve Disorders
Metrics
H-Index
i10 Index
Citation
17
27
1,091
Chang Chia Liu
Human Brain Function
Neurophysiology
Neuromodulation
Computational Neuroscience
Metrics
H-Index
i10 Index
Citation
16
22
595
Bruno Cr Lazaro
Neurosurgery
Spine Surgery
Spinal Deformity
Minimally Invasive Surgery
Spinal Cord
Metrics
H-Index
i10 Index
Citation
16
19
803
Rankings
Ranking Based On Selection: 1
Edward Oldfield
Metrics
H-Index
i10 Index
Citation Counts
128
460
60,610
Rankings
Ranking Based On Selection: 2
Jason Sheehan
Metrics
H-Index
i10 Index
Citation Counts
92
480
30,460
Rankings
Ranking Based On Selection: 3
John A Jane Jr
Metrics
H-Index
i10 Index
Citation Counts
55
138
10,651
Rankings
Ranking Based On Selection: 4
Mark E Shaffrey
Metrics
H-Index
i10 Index
Citation Counts
49
128
9,033
Rankings
Ranking Based On Selection: 5
Ching Jen Jared Chen
Metrics
H-Index
i10 Index
Citation Counts
41
132
5,501
Neurological Surgery
Cerebrovascular
Stroke
Neuroendovascular
Clinical Trials
Rankings
Ranking Based On Selection: 6
Min S Park
Metrics
H-Index
i10 Index
Citation Counts
38
112
9,401
Rankings
Ranking Based On Selection: 7
WJ Elias
Metrics
H-Index
i10 Index
Citation Counts
38
68
8,412
Rankings
Ranking Based On Selection: 8
Edward Nemergut
Metrics
H-Index
i10 Index
Citation Counts
35
55
4,536
Graduate Medical Education
Neuroanesthesia
Patient outcomes
Liver transplantation
Rankings
Ranking Based On Selection: 9
Hamid Hassanzadeh
Metrics
H-Index
i10 Index
Citation Counts
34
92
3,466
Spine Surgery
Spinal Deformity
MIS spine surgery
Rankings
Ranking Based On Selection: 10
Aaron E Bond
Metrics
H-Index
i10 Index
Citation Counts
26
38
2,374
Rankings
Ranking Based On Selection: 11
Davis Taylor
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,147
Neurosurgery
Neuro-oncology
Spine
Pituitary
CNS Immunology
Rankings
Ranking Based On Selection: 12
Mohana Rao Patibandla
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,074
Endovascular
Skull base and Cerebrovascular
Pediatric neurosurgery& Epilepsy
Neuro-oncology & Radiosurgery
Neurotrauma and S
Rankings
Ranking Based On Selection: 13
Shayan Moosa
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,091
Stereotactic & Functional Neurosurgery
Pain Disorders
Peripheral Nerve Disorders
Rankings
Ranking Based On Selection: 14
Ryan T Kellogg
Metrics
H-Index
i10 Index
Citation Counts
16
21
847
Rankings
Ranking Based On Selection: 15
Chang Chia Liu
Metrics
H-Index
i10 Index
Citation Counts
16
22
595
Human Brain Function
Neurophysiology
Neuromodulation
Computational Neuroscience
Rankings
Ranking Based On Selection: 16
Bruno Cr Lazaro
Metrics
H-Index
i10 Index
Citation Counts
16
19
803
Neurosurgery
Spine Surgery
Spinal Deformity
Minimally Invasive Surgery
Spinal Cord