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.

Nicolas A Giraldo
Immunology
Immune Checkpoints
Cancer Immunotherapy
Flow cytometry
Immunohistochemistry.
Metrics
H-Index
i10 Index
Citation
27
31
8,498

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* Rankings
Ranking Based On Selection: 11
David Aggen
Immunology
T Cell Receptor
Chimeric Antigen Receptors
Adoptive T Cell Therapy
Tumor Immunotherapy
Metrics
H-Index
i10 Index
Citation
21
25
1,985
* Rankings
Ranking Based On Selection: 13
Arnab Ghosh
Immunotherapy
Hematopoietic stem cell transplantation
Metrics
H-Index
i10 Index
Citation
20
32
4,503
* Rankings
Ranking Based On Selection: 25
Pallavi Vedantam
Immunology
Cancer biology
Microbiology
Nanotechnology
Food Science and Human Nutrition
Metrics
H-Index
i10 Index
Citation
10
10
750
Sary El Daker
Immunology
Infectious Diseases
Blood Neoplasms
Flow Cytometry
Metrics
H-Index
i10 Index
Citation
9
9
1,014
Rachna Shah
Immunotherapy
Personalized Biomarker
DNA Repair
Precision Oncology
Metrics
H-Index
i10 Index
Citation
7
7
2,580
Rankings
Ranking Based On Selection: 1
Nai-Kong Cheung
Metrics
H-Index
i10 Index
Citation Counts
101
429
35,014
Immunotherapy
radioimmunotherapy
neuroblastoma
Rankings
Ranking Based On Selection: 2
Frederic Geissmann
Metrics
H-Index
i10 Index
Citation Counts
86
129
57,824
Rankings
Ranking Based On Selection: 3
Margaret Callahan
Metrics
H-Index
i10 Index
Citation Counts
65
140
50,539
Rankings
Ranking Based On Selection: 4
Travis Hollmann
Metrics
H-Index
i10 Index
Citation Counts
51
79
15,878
immunology
immunotherapy
immune tolerance
imaging
Rankings
Ranking Based On Selection: 5
Katharine Hsu
Metrics
H-Index
i10 Index
Citation Counts
47
87
10,096
Rankings
Ranking Based On Selection: 6
Morgan Huse
Metrics
H-Index
i10 Index
Citation Counts
45
58
12,358
Rankings
Ranking Based On Selection: 7
Jonathan U Peled
Metrics
H-Index
i10 Index
Citation Counts
39
63
8,586
immunology
transplantation
microbiome
microbiota
Rankings
Ranking Based On Selection: 8
Andrew Chow
Metrics
H-Index
i10 Index
Citation Counts
31
33
13,171
Rankings
Ranking Based On Selection: 9
Nicolas A Giraldo
Metrics
H-Index
i10 Index
Citation Counts
27
31
8,498
Immunology
Immune Checkpoints
Cancer Immunotherapy
Flow cytometry
Immunohistochemistry.
Rankings
Ranking Based On Selection: 10
Montserrat Cols
Metrics
H-Index
i10 Index
Citation Counts
22
26
4,383

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Rankings
Ranking Based On Selection: 11
David Aggen
Metrics
H-Index
i10 Index
Citation Counts
21
25
1,985
Immunology
T Cell Receptor
Chimeric Antigen Receptors
Adoptive T Cell Therapy
Tumor Immunotherapy
Rankings
Ranking Based On Selection: 12
Manisha Singh
Metrics
H-Index
i10 Index
Citation Counts
21
40
1,832
Rankings
Ranking Based On Selection: 13
Arnab Ghosh
Metrics
H-Index
i10 Index
Citation Counts
20
32
4,503
Immunotherapy
Hematopoietic stem cell transplantation
Rankings
Ranking Based On Selection: 15
Nehemiah Cox
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,372
Rankings
Ranking Based On Selection: 16
Sonali Sinha
Metrics
H-Index
i10 Index
Citation Counts
16
16
1,432
Rankings
Ranking Based On Selection: 17
Rebecca B Delconte
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,555
Rankings
Ranking Based On Selection: 18
Ning Yang
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,298
Rankings
Ranking Based On Selection: 19
Wei Hu
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,339
Rankings
Ranking Based On Selection: 20
Hui Jiang
Metrics
H-Index
i10 Index
Citation Counts
13
14
590
Rankings
Ranking Based On Selection: 21
Alissa Trzeciak
Metrics
H-Index
i10 Index
Citation Counts
12
12
734
Rankings
Ranking Based On Selection: 22
Wei-Feng Yen
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,108
Rankings
Ranking Based On Selection: 23
Manish Malviya
Metrics
H-Index
i10 Index
Citation Counts
11
12
436
Rankings
Ranking Based On Selection: 24
Jeremy F Brooks
Metrics
H-Index
i10 Index
Citation Counts
10
11
324
Rankings
Ranking Based On Selection: 25
Pallavi Vedantam
Metrics
H-Index
i10 Index
Citation Counts
10
10
750
Immunology
Cancer biology
Microbiology
Nanotechnology
Food Science and Human Nutrition
Rankings
Ranking Based On Selection: 27
Sary El Daker
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,014
Immunology
Infectious Diseases
Blood Neoplasms
Flow Cytometry
Rankings
Ranking Based On Selection: 28
Daniel Zegarra-Ruiz
Metrics
H-Index
i10 Index
Citation Counts
9
7
1,689
Rankings
Ranking Based On Selection: 31
Saïda Dadi
Metrics
H-Index
i10 Index
Citation Counts
8
8
923
Rankings
Ranking Based On Selection: 32
Rachna Shah
Metrics
H-Index
i10 Index
Citation Counts
7
7
2,580
Immunotherapy
Personalized Biomarker
DNA Repair
Precision Oncology
Rankings
Ranking Based On Selection: 34
Wan-Jung H Wu
Metrics
H-Index
i10 Index
Citation Counts
7
6
540
Rankings
Ranking Based On Selection: 35
Ke Xu
Metrics
H-Index
i10 Index
Citation Counts
7
6
1,728
Rankings
Ranking Based On Selection: 36
Arielle Ginsberg
Metrics
H-Index
i10 Index
Citation Counts
7
7
427
Rankings
Ranking Based On Selection: 37
Fella Tamzalit
Metrics
H-Index
i10 Index
Citation Counts
6
6
1,108
Rankings
Ranking Based On Selection: 39
Paola Vinci
Metrics
H-Index
i10 Index
Citation Counts
6
4
662
Immunology
bone marrow transplant
immunotherapy
Rankings
Ranking Based On Selection: 40
Brianna Gipson
Metrics
H-Index
i10 Index
Citation Counts
4
2
36