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" (873,864 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.

Hamid Reza Kianifar
Probiotics
Cystic Fibrosis
Food Allergy
Inflammatory Bowel Disease
Hepatopulmonary syndrome
Metrics
H-Index
i10 Index
Citation
23
51
1,824
Amin Saeidinia
Pediatrics
Clinician Scientist of Pharmaceutical Research
Cardiology
Clinical Trial
Herbal Medicine
Metrics
H-Index
i10 Index
Citation
15
21
821
Mohaddeseh Badpeyma
Pediatric
Critically ill patients
ICU patients
Protein
Clinical Nutrition
Metrics
H-Index
i10 Index
Citation
5
1
117
Seyedehmozhgan Heidari
Pediatric brain tumors
Pediatric epilepsy
Neonatal Intensive care
Pediatric growth & development
Metrics
H-Index
i10 Index
Citation
2
0
9
Rankings
Ranking Based On Selection: 1
Hassan Boskabadi
Metrics
H-Index
i10 Index
Citation Counts
31
86
3,242
Rankings
Ranking Based On Selection: 2
Maryam Sabery Karimian
Metrics
H-Index
i10 Index
Citation Counts
25
41
2,584
Rankings
Ranking Based On Selection: 3
Hamid Reza Kianifar
Metrics
H-Index
i10 Index
Citation Counts
23
51
1,824
Probiotics
Cystic Fibrosis
Food Allergy
Inflammatory Bowel Disease
Hepatopulmonary syndrome
Rankings
Ranking Based On Selection: 6
Farhad Heydarian
Metrics
H-Index
i10 Index
Citation Counts
17
25
802
Rankings
Ranking Based On Selection: 8
Seyed Ali Jafari
Metrics
H-Index
i10 Index
Citation Counts
16
21
824
Rankings
Ranking Based On Selection: 9
Amin Saeidinia
Metrics
H-Index
i10 Index
Citation Counts
15
21
821
Pediatrics
Clinician Scientist of Pharmaceutical Research
Cardiology
Clinical Trial
Herbal Medicine
Rankings
Ranking Based On Selection: 10
Seyed Ali Alamdaran
Metrics
H-Index
i10 Index
Citation Counts
14
24
675
Rankings
Ranking Based On Selection: 13
Mohaddeseh Badpeyma
Metrics
H-Index
i10 Index
Citation Counts
5
1
117
Pediatric
Critically ill patients
ICU patients
Protein
Clinical Nutrition
Rankings
Ranking Based On Selection: 15
Seyedehmozhgan Heidari
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Pediatric brain tumors
Pediatric epilepsy
Neonatal Intensive care
Pediatric growth & development