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" (870,057 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
Ashraf Nabhan
High risk pregnancy
Assisted Reproductive Techniques
Evidence Based Health Care
Metrics
H-Index
i10 Index
Citation
41
62
58,049
* Rankings
Ranking Based On Selection: 2
Ibrahim A. Abdelazim
Women Health I High Risk Pregnancy
Minimal Invasive Surgeries I Assisted Reproductive Techniques
Metrics
H-Index
i10 Index
Citation
23
67
2,052
* Rankings
Ranking Based On Selection: 4
Ghada Mansour
3DUltrasound
Doppler
obstetrics and gynecology
oncology
H.pylori
Metrics
H-Index
i10 Index
Citation
13
16
542

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Rola Farid
liver pathology
obstetric Pathology
oncology
immunohistochemistry
Metrics
H-Index
i10 Index
Citation
5
2
79
Rankings
Ranking Based On Selection: 1
Ashraf Nabhan
Metrics
H-Index
i10 Index
Citation Counts
41
62
58,049
High risk pregnancy
Assisted Reproductive Techniques
Evidence Based Health Care
Rankings
Ranking Based On Selection: 2
Ibrahim A. Abdelazim
Metrics
H-Index
i10 Index
Citation Counts
23
67
2,052
Women Health I High Risk Pregnancy
Minimal Invasive Surgeries I Assisted Reproductive Techniques
Rankings
Ranking Based On Selection: 3
Mohamed Ellaithy
Metrics
H-Index
i10 Index
Citation Counts
15
22
708
Rankings
Ranking Based On Selection: 4
Ghada Mansour
Metrics
H-Index
i10 Index
Citation Counts
13
16
542
3DUltrasound
Doppler
obstetrics and gynecology
oncology
H.pylori
Rankings
Ranking Based On Selection: 6
Maii Nawara
Metrics
H-Index
i10 Index
Citation Counts
7
5
125
Rankings
Ranking Based On Selection: 7
Mohamed Sweed
Metrics
H-Index
i10 Index
Citation Counts
7
5
202
Rankings
Ranking Based On Selection: 8
Yasser Elshahawy
Metrics
H-Index
i10 Index
Citation Counts
7
7
161
Rankings
Ranking Based On Selection: 9
Walid E. Mohammed
Metrics
H-Index
i10 Index
Citation Counts
6
5
158
Rankings
Ranking Based On Selection: 10
Ahmed Hamdy Naguib
Metrics
H-Index
i10 Index
Citation Counts
6
3
208

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Rankings
Ranking Based On Selection: 11
Amr Farag
Metrics
H-Index
i10 Index
Citation Counts
6
3
128
Rankings
Ranking Based On Selection: 12
Rola Farid
Metrics
H-Index
i10 Index
Citation Counts
5
2
79
liver pathology
obstetric Pathology
oncology
immunohistochemistry
Rankings
Ranking Based On Selection: 13
Mohammed Elsokkary
Metrics
H-Index
i10 Index
Citation Counts
4
3
108
Rankings
Ranking Based On Selection: 14
Laila Farid
Metrics
H-Index
i10 Index
Citation Counts
4
2
35
Rankings
Ranking Based On Selection: 15
Ahmed A Fahmy
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
Rankings
Ranking Based On Selection: 17
Paul Naseef
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 18
Nashwa Elsaid
Metrics
H-Index
i10 Index
Citation Counts
1
0
3