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" (901,365 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 :3
Jill M Norris
epidemiology
diabetes
lupus
rheumatoid arthritis
celiac disease
Metrics
H-Index
i10 Index
Citation
96
315
32,622
* Rankings
Ranking Based On Selection :4
Dawn Comstock
injury epidemiology
sports injury
concussion
the future of public health
surveillance systems
Metrics
H-Index
i10 Index
Citation
78
171
21,554
* Rankings
Ranking Based On Selection :5
Lee S Newman
Occupational Health
Workplace Health Promotion and Health Protection
Health Surveillance
Biomarker Development
Immunotoxicology
Metrics
H-Index
i10 Index
Citation
76
210
21,659
* Rankings
Ranking Based On Selection :6
Debashis Ghosh
Biostatistics
Bioinformatics
Statistical Genomics
Statistical Computing
Metrics
H-Index
i10 Index
Citation
70
190
36,813
* Rankings
Ranking Based On Selection :13
Neil Box
My career interests are to use genetics to improve public health and medical practice
Metrics
H-Index
i10 Index
Citation
34
42
5,309
* Rankings
Ranking Based On Selection :14
Elaine Morrato
knowledge translation
epidemiology
implementation science
drug safety
risk management
Metrics
H-Index
i10 Index
Citation
32
63
6,437
* Rankings
Ranking Based On Selection :15
Diana Ir
Public Health
Statistics
Epidemiology
Medicine
Data Science
Metrics
H-Index
i10 Index
Citation
31
48
3,526
* Rankings
Ranking Based On Selection :16
Carol Kaufman
American Indian and Alaska Native health
Intervention science
Native American Veterans
Metrics
H-Index
i10 Index
Citation
31
59
3,495
* Rankings
Ranking Based On Selection :17
Daniel M Pastula
Neuro-Infectious Diseases
Neurohospitalist Medicine
Emerging Infectious Diseases
Public Health
Public Policy
Metrics
H-Index
i10 Index
Citation
25
45
2,577
Matthew J Mulvahill
Recommendation Systems
Reinforcement Learning
Contextual Multi-Armed Bandits
Metrics
H-Index
i10 Index
Citation
10
10
382
Rankings
Ranking Based On Selection: 1
Dana Dabelea
Metrics
H-Index
i10 Index
Citation Counts
109
408
124,369
Rankings
Ranking Based On Selection: 2
Richard Hamman
Metrics
H-Index
i10 Index
Citation Counts
109
312
156,507
Rankings
Ranking Based On Selection: 3
Jill M Norris
Metrics
H-Index
i10 Index
Citation Counts
96
315
32,622
epidemiology
diabetes
lupus
rheumatoid arthritis
celiac disease
Rankings
Ranking Based On Selection: 4
Dawn Comstock
Metrics
H-Index
i10 Index
Citation Counts
78
171
21,554
injury epidemiology
sports injury
concussion
the future of public health
surveillance systems
Rankings
Ranking Based On Selection: 5
Lee S Newman
Metrics
H-Index
i10 Index
Citation Counts
76
210
21,659
Occupational Health
Workplace Health Promotion and Health Protection
Health Surveillance
Biomarker Development
Immunotoxicology
Rankings
Ranking Based On Selection: 6
Debashis Ghosh
Metrics
H-Index
i10 Index
Citation Counts
70
190
36,813
Biostatistics
Bioinformatics
Statistical Genomics
Statistical Computing
Rankings
Ranking Based On Selection: 7
David L Cohn
Metrics
H-Index
i10 Index
Citation Counts
66
140
32,118
Rankings
Ranking Based On Selection: 8
Sheana Bull
Metrics
H-Index
i10 Index
Citation Counts
58
137
12,747
Rankings
Ranking Based On Selection: 9
Matthew Wynia
Metrics
H-Index
i10 Index
Citation Counts
50
124
9,487
Rankings
Ranking Based On Selection: 13
Neil Box
Metrics
H-Index
i10 Index
Citation Counts
34
42
5,309
My career interests are to use genetics to improve public health and medical practice
Rankings
Ranking Based On Selection: 14
Elaine Morrato
Metrics
H-Index
i10 Index
Citation Counts
32
63
6,437
knowledge translation
epidemiology
implementation science
drug safety
risk management
Rankings
Ranking Based On Selection: 15
Diana Ir
Metrics
H-Index
i10 Index
Citation Counts
31
48
3,526
Public Health
Statistics
Epidemiology
Medicine
Data Science
Rankings
Ranking Based On Selection: 16
Carol Kaufman
Metrics
H-Index
i10 Index
Citation Counts
31
59
3,495
American Indian and Alaska Native health
Intervention science
Native American Veterans
Rankings
Ranking Based On Selection: 17
Daniel M Pastula
Metrics
H-Index
i10 Index
Citation Counts
25
45
2,577
Neuro-Infectious Diseases
Neurohospitalist Medicine
Emerging Infectious Diseases
Public Health
Public Policy
Rankings
Ranking Based On Selection: 19
Maggie Stanislawski
Metrics
H-Index
i10 Index
Citation Counts
19
34
2,826
Rankings
Ranking Based On Selection: 23
Matthew J Mulvahill
Metrics
H-Index
i10 Index
Citation Counts
10
10
382
Recommendation Systems
Reinforcement Learning
Contextual Multi-Armed Bandits
Rankings
Ranking Based On Selection: 24
Jamie L Mignano
Metrics
H-Index
i10 Index
Citation Counts
4
0
31