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" (910,673 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: 2
Kwame Adu Bonsaffoh
Maternal-fetal medicine
Reproductive Physiology
Clinical Epidemiology
Metrics
H-Index
i10 Index
Citation
21
36
2,131
Alfred Dickson Dai-Kosi
Psychological distress and mental health of patients in relation to dentistry
Cancer and mental health
stress and performance/mental health
Metrics
H-Index
i10 Index
Citation
4
3
70
Rankings
Ranking Based On Selection: 1
Dwomoa Adu
Metrics
H-Index
i10 Index
Citation Counts
68
171
17,275
Rankings
Ranking Based On Selection: 2
Kwame Adu Bonsaffoh
Metrics
H-Index
i10 Index
Citation Counts
21
36
2,131
Maternal-fetal medicine
Reproductive Physiology
Clinical Epidemiology
Rankings
Ranking Based On Selection: 3
Sandra Hewlett
Metrics
H-Index
i10 Index
Citation Counts
12
15
755
Rankings
Ranking Based On Selection: 4
Ebenezer Nyako
Metrics
H-Index
i10 Index
Citation Counts
9
9
433
Rankings
Ranking Based On Selection: 5
Alhassan Emil Abdulai
Metrics
H-Index
i10 Index
Citation Counts
8
7
240
Rankings
Ranking Based On Selection: 6
Gyaami Amoah|Kwabena Gyaami Amoah
Metrics
H-Index
i10 Index
Citation Counts
4
3
74
Rankings
Ranking Based On Selection: 7
Alfred Dickson Dai-Kosi
Metrics
H-Index
i10 Index
Citation Counts
4
3
70
Psychological distress and mental health of patients in relation to dentistry
Cancer and mental health
stress and performance/mental health
Rankings
Ranking Based On Selection: 8
Daniel Tormeti
Metrics
H-Index
i10 Index
Citation Counts
4
3
47
Rankings
Ranking Based On Selection: 9
Akua Boakyewaa Konadu
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
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