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.

* Rankings
Ranking Based On Selection: 1
Rafael Consunji
Public health education and advocacy
injury prevention
trauma and critical care
Metrics
H-Index
i10 Index
Citation
24
33
1,808
* Rankings
Ranking Based On Selection: 2
Kalpana Singh
Medicine
Cancer
Cardiovascular Disease
Maternal Health
Public health
Metrics
H-Index
i10 Index
Citation
23
40
1,692
* Rankings
Ranking Based On Selection: 4
Ahmad Almulla
Community Medicine
Tobacco use
Smoking
Public Health
Epidemiology
Metrics
H-Index
i10 Index
Citation
18
22
1,045
* Rankings
Ranking Based On Selection: 5
Silva Kouyoumjian
Epidemiology
Public Health
Tobacco
Smoking
Infectious diseases
Metrics
H-Index
i10 Index
Citation
16
19
988
* Rankings
Ranking Based On Selection: 6
Binny Thomas
Medication Safety Practices
Medication Errors
Adverse Drug Reactions
Metrics
H-Index
i10 Index
Citation
15
20
650
Rankings
Ranking Based On Selection: 1
Rafael Consunji
Metrics
H-Index
i10 Index
Citation Counts
24
33
1,808
Public health education and advocacy
injury prevention
trauma and critical care
Rankings
Ranking Based On Selection: 2
Kalpana Singh
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,692
Medicine
Cancer
Cardiovascular Disease
Maternal Health
Public health
Rankings
Ranking Based On Selection: 4
Ahmad Almulla
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,045
Community Medicine
Tobacco use
Smoking
Public Health
Epidemiology
Rankings
Ranking Based On Selection: 5
Silva Kouyoumjian
Metrics
H-Index
i10 Index
Citation Counts
16
19
988
Epidemiology
Public Health
Tobacco
Smoking
Infectious diseases
Rankings
Ranking Based On Selection: 6
Binny Thomas
Metrics
H-Index
i10 Index
Citation Counts
15
20
650
Medication Safety Practices
Medication Errors
Adverse Drug Reactions
Rankings
Ranking Based On Selection: 7
Mohamad Chehab
Metrics
H-Index
i10 Index
Citation Counts
12
14
464
Rankings
Ranking Based On Selection: 8
Hana J Abukhadijah
Metrics
H-Index
i10 Index
Citation Counts
6
4
648