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.

Hadi Erfani
Gynecologic Oncology
Public Health
Clinical Epidemiology
Biostatistics
Metrics
H-Index
i10 Index
Citation
21
31
1,521
Kamran Hessami
Maternal-Fetal Medicine
Obstetrics & Gynecology
Advanced Bio-Statistics
Metrics
H-Index
i10 Index
Citation
19
36
3,191
Rankings
Ranking Based On Selection: 2
Hadi Erfani
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,521
Gynecologic Oncology
Public Health
Clinical Epidemiology
Biostatistics
Rankings
Ranking Based On Selection: 3
Kamran Hessami
Metrics
H-Index
i10 Index
Citation Counts
19
36
3,191
Maternal-Fetal Medicine
Obstetrics & Gynecology
Advanced Bio-Statistics
Rankings
Ranking Based On Selection: 4
Yingao Zhang
Metrics
H-Index
i10 Index
Citation Counts
10
10
292
Rankings
Ranking Based On Selection: 5
Nazlisadat Meshinchi Asl
Metrics
H-Index
i10 Index
Citation Counts
9
9
290