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" (941,641 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
Amir Abdoli
Parasitology
Zoonotic diseases
Inflammation
Immunoregulation
Immunoparasitology
Metrics
H-Index
i10 Index
Citation
32
77
3,594
* Rankings
Ranking Based On Selection: 2
Vahid Rahmanian
Infectious diseases
zoonosis
social determinants of health
Modeling
Time series analysis
Metrics
H-Index
i10 Index
Citation
25
49
6,393
* Rankings
Ranking Based On Selection: 3
Yaser Sarikhani
Public Health
Health System Reform
Health Economics
Equity in Health
Metrics
H-Index
i10 Index
Citation
24
36
3,049
* Rankings
Ranking Based On Selection: 4
Leili Mosalanejad
e_ learning
mental health- education- distance learning curriculm planning
Metrics
H-Index
i10 Index
Citation
24
45
1,856
* Rankings
Ranking Based On Selection: 7
Abdolreza Sotoodeh Jahromi
Jahrom university of medical sciences
Jahrom
Iran
Metrics
H-Index
i10 Index
Citation
21
43
1,432
* Rankings
Ranking Based On Selection: 8
Ali Dehghani
Nursing education
Nursing ethics
instrument development
Quantitative and Qualitative research in nursing
Metrics
H-Index
i10 Index
Citation
20
28
1,138
* Rankings
Ranking Based On Selection: 9
Hossein Kargar Jahromi
Animal Science
Animal Histopatholpgy
Histology Article
Reproductive Article
Health Article
Metrics
H-Index
i10 Index
Citation
18
36
1,219

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* Rankings
Ranking Based On Selection: 12
Kavous Solhjoo
molecular parasitology
vaccine
molecular microbiology
immunoparasitology
antimicrobial agent
Metrics
H-Index
i10 Index
Citation
17
25
960
* Rankings
Ranking Based On Selection: 25
Tahereh Rahimi
Public Health
Health Education
Health Promotion
Women's Health
Qualitative research
Metrics
H-Index
i10 Index
Citation
10
12
479
* Rankings
Ranking Based On Selection: 26
Razieh Zahedi
Meta analysis
cancer
women health
Metrics
H-Index
i10 Index
Citation
10
10
307
* Rankings
Ranking Based On Selection: 31
Hassanali Abedi
cardiovascular physiology
exercise physiology
neuroendocrine physiology
Metrics
H-Index
i10 Index
Citation
9
9
274
* Rankings
Ranking Based On Selection: 46
Sajjad Mojahedi Jahromi
Catalysis
bioinorganic chemistry
energy research
metal-organic framework
enviromental chemistry
Metrics
H-Index
i10 Index
Citation
6
5
153
* Rankings
Ranking Based On Selection: 60
Ali Kazeminezhad
Neurosurgery Neurospinesurgery Skull Base Neuroendoscopy Pituitary Adenoma Brain Tumors
Metrics
H-Index
i10 Index
Citation
3
0
20
Rankings
Ranking Based On Selection: 1
Amir Abdoli
Metrics
H-Index
i10 Index
Citation Counts
32
77
3,594
Parasitology
Zoonotic diseases
Inflammation
Immunoregulation
Immunoparasitology
Rankings
Ranking Based On Selection: 2
Vahid Rahmanian
Metrics
H-Index
i10 Index
Citation Counts
25
49
6,393
Infectious diseases
zoonosis
social determinants of health
Modeling
Time series analysis
Rankings
Ranking Based On Selection: 3
Yaser Sarikhani
Metrics
H-Index
i10 Index
Citation Counts
24
36
3,049
Public Health
Health System Reform
Health Economics
Equity in Health
Rankings
Ranking Based On Selection: 4
Leili Mosalanejad
Metrics
H-Index
i10 Index
Citation Counts
24
45
1,856
e_ learning
mental health- education- distance learning curriculm planning
Rankings
Ranking Based On Selection: 5
Fatemeh Rezaei
Metrics
H-Index
i10 Index
Citation Counts
24
42
1,564
Rankings
Ranking Based On Selection: 6
Amir Feily
Metrics
H-Index
i10 Index
Citation Counts
23
45
1,925
Rankings
Ranking Based On Selection: 7
Abdolreza Sotoodeh Jahromi
Metrics
H-Index
i10 Index
Citation Counts
21
43
1,432
Jahrom university of medical sciences
Jahrom
Iran
Rankings
Ranking Based On Selection: 8
Ali Dehghani
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,138
Nursing education
Nursing ethics
instrument development
Quantitative and Qualitative research in nursing
Rankings
Ranking Based On Selection: 9
Hossein Kargar Jahromi
Metrics
H-Index
i10 Index
Citation Counts
18
36
1,219
Animal Science
Animal Histopatholpgy
Histology Article
Reproductive Article
Health Article
Rankings
Ranking Based On Selection: 10
Marzieh Kargar Jahromi
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,048

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Danesh Javeshghani
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,360
Rankings
Ranking Based On Selection: 12
Kavous Solhjoo
Metrics
H-Index
i10 Index
Citation Counts
17
25
960
molecular parasitology
vaccine
molecular microbiology
immunoparasitology
antimicrobial agent
Rankings
Ranking Based On Selection: 13
Zohreh Badiyepeyma
Metrics
H-Index
i10 Index
Citation Counts
17
22
712
Medical Education
Professional ethics
Clinical Nursing
Rankings
Ranking Based On Selection: 14
Mohsen Hojat
Metrics
H-Index
i10 Index
Citation Counts
17
25
751
nursing
continuing professional development
managment
Rankings
Ranking Based On Selection: 15
Mohammad Hassan Davami
Metrics
H-Index
i10 Index
Citation Counts
15
21
791
Rankings
Ranking Based On Selection: 16
Farzan Modarresi
Metrics
H-Index
i10 Index
Citation Counts
13
16
596
Bacteriology
Microbiology
Genetic
Molecular biology
Rankings
Ranking Based On Selection: 18
Karamatollah Rahmanian
Metrics
H-Index
i10 Index
Citation Counts
13
20
643
Rankings
Ranking Based On Selection: 19
Nehleh Parandavar
Metrics
H-Index
i10 Index
Citation Counts
12
14
476
Rankings
Ranking Based On Selection: 20
Farzad Poorgholami
Metrics
H-Index
i10 Index
Citation Counts
12
15
607
Rankings
Ranking Based On Selection: 21
Mohammad Pourahmadi
Metrics
H-Index
i10 Index
Citation Counts
12
14
415
Rankings
Ranking Based On Selection: 22
Zahra Kargar Jahromi
Metrics
H-Index
i10 Index
Citation Counts
11
13
462
Rankings
Ranking Based On Selection: 24
Sara Shahsavari Isfahani
Metrics
H-Index
i10 Index
Citation Counts
11
12
437
Rankings
Ranking Based On Selection: 25
Tahereh Rahimi
Metrics
H-Index
i10 Index
Citation Counts
10
12
479
Public Health
Health Education
Health Promotion
Women's Health
Qualitative research
Rankings
Ranking Based On Selection: 26
Razieh Zahedi
Metrics
H-Index
i10 Index
Citation Counts
10
10
307
Meta analysis
cancer
women health
Rankings
Ranking Based On Selection: 28
Sedigheh Najafipour
Metrics
H-Index
i10 Index
Citation Counts
10
11
331
Rankings
Ranking Based On Selection: 29
Mohamed Amin Ghobadifar
Metrics
H-Index
i10 Index
Citation Counts
9
9
431
General Medicine
Ophthalmology
Physiology
Genetics
Surgery
Rankings
Ranking Based On Selection: 30
Rasool Eslami Akbar
Metrics
H-Index
i10 Index
Citation Counts
9
9
392
Rankings
Ranking Based On Selection: 31
Hassanali Abedi
Metrics
H-Index
i10 Index
Citation Counts
9
9
274
cardiovascular physiology
exercise physiology
neuroendocrine physiology
Rankings
Ranking Based On Selection: 34
Gholamreza Shokoohi
Metrics
H-Index
i10 Index
Citation Counts
8
8
264
Medical Mycology Molecular Biology Antifungal Susceptibility
Rankings
Ranking Based On Selection: 35
Rahim Raoofi
Metrics
H-Index
i10 Index
Citation Counts
8
8
246
Rankings
Ranking Based On Selection: 36
Ebrahim Shahsavani
Metrics
H-Index
i10 Index
Citation Counts
8
5
157
Rankings
Ranking Based On Selection: 37
Elahe Entezaralmahdi
Metrics
H-Index
i10 Index
Citation Counts
7
7
340
Rankings
Ranking Based On Selection: 38
Fatemeh Ghavi
Metrics
H-Index
i10 Index
Citation Counts
7
7
335
Rankings
Ranking Based On Selection: 39
Sara Matin
Metrics
H-Index
i10 Index
Citation Counts
7
7
193
Rankings
Ranking Based On Selection: 40
Hassan Rezanezhad
Metrics
H-Index
i10 Index
Citation Counts
7
6
218
Rankings
Ranking Based On Selection: 41
Mohsen Faseleh Jahromi
Metrics
H-Index
i10 Index
Citation Counts
7
5
246
Rankings
Ranking Based On Selection: 42
Heshmatollah Shakeri
Metrics
H-Index
i10 Index
Citation Counts
7
5
112
Rankings
Ranking Based On Selection: 43
Mohsen Adelpour
Metrics
H-Index
i10 Index
Citation Counts
6
6
231
Rankings
Ranking Based On Selection: 44
Akbar Kazemi
Metrics
H-Index
i10 Index
Citation Counts
6
5
178
Rankings
Ranking Based On Selection: 45
Mina Sefidfard
Metrics
H-Index
i10 Index
Citation Counts
6
5
150
Rankings
Ranking Based On Selection: 46
Sajjad Mojahedi Jahromi
Metrics
H-Index
i10 Index
Citation Counts
6
5
153
Catalysis
bioinorganic chemistry
energy research
metal-organic framework
enviromental chemistry
Rankings
Ranking Based On Selection: 48
Zahra Shadfard
Metrics
H-Index
i10 Index
Citation Counts
5
4
91
Rankings
Ranking Based On Selection: 49
Tahereh Abdian
Metrics
H-Index
i10 Index
Citation Counts
5
2
64
Rankings
Ranking Based On Selection: 50
Mohammad Hadi Sameni
Metrics
H-Index
i10 Index
Citation Counts
5
4
226
Rankings
Ranking Based On Selection: 51
B Armand
Metrics
H-Index
i10 Index
Citation Counts
5
3
119
Rankings
Ranking Based On Selection: 52
Ali Abbasijahromi
Metrics
H-Index
i10 Index
Citation Counts
4
3
132
Rankings
Ranking Based On Selection: 53
Mojdeh Rahmanian
Metrics
H-Index
i10 Index
Citation Counts
4
3
70
Rankings
Ranking Based On Selection: 54
Mehdi Chegin
Metrics
H-Index
i10 Index
Citation Counts
4
0
28
Rankings
Ranking Based On Selection: 55
Maryamosadat Miri
Metrics
H-Index
i10 Index
Citation Counts
3
3
62
Rankings
Ranking Based On Selection: 56
Aref Ghanaatpisheh
Metrics
H-Index
i10 Index
Citation Counts
3
2
138
Rankings
Ranking Based On Selection: 57
Mohammad Rafiee
Metrics
H-Index
i10 Index
Citation Counts
3
2
130
Rankings
Ranking Based On Selection: 59
Mojtaba Ghaedi
Metrics
H-Index
i10 Index
Citation Counts
3
1
34
Rankings
Ranking Based On Selection: 60
Ali Kazeminezhad
Metrics
H-Index
i10 Index
Citation Counts
3
0
20
Neurosurgery Neurospinesurgery Skull Base Neuroendoscopy Pituitary Adenoma Brain Tumors
Rankings
Ranking Based On Selection: 61
Rahim Pendar
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Rankings
Ranking Based On Selection: 62
Nikta Taghipour
Metrics
H-Index
i10 Index
Citation Counts
2
1
23
Rankings
Ranking Based On Selection: 63
Esmaeil Rayatdost
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Rankings
Ranking Based On Selection: 64
Seyyed Mohammad Hadi Sadati
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
Rankings
Ranking Based On Selection: 65
Mina Zamanifard
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Rankings
Ranking Based On Selection: 67
Zahra Rasouli
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
Ranking Based On Selection: 69
Lohrasb Taheri
Metrics
H-Index
i10 Index
Citation Counts
1
0
4