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" (870,053 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
Karem Alzoubi
Neuropharmacology
Pharmacogenetics
Drug Genotoxicity
Smoking Cessation (esp. Waterpipe)
Metrics
H-Index
i10 Index
Citation
61
342
15,276
* Rankings
Ranking Based On Selection: 3
Tamam El Elimat
Natural Products Chemistry
Medicinal Natural Products
Drug Discovery
Phytotherapy
Natural
Metrics
H-Index
i10 Index
Citation
33
78
4,967
* Rankings
Ranking Based On Selection: 7
Tareq L Mukattash
Pediatric Pharmacy
Pharmaceutical Care
Pharmacy Practice
Clinical Pharmacy
Food Addiction
Metrics
H-Index
i10 Index
Citation
27
80
3,024
* Rankings
Ranking Based On Selection: 8
Anan Jarab
Clinical Pharmacy
Pharmacy Practice
Medication adherence
HRQOL
Pharmaceutical care
Metrics
H-Index
i10 Index
Citation
26
68
2,574

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* Rankings
Ranking Based On Selection: 19
Bashar Altaani
Pharmaceutics
Pharmaceutical technology
Biopharmaceutics and pharmacokinetics
Microencasulation
Taste masking
Metrics
H-Index
i10 Index
Citation
15
19
659
* Rankings
Ranking Based On Selection: 21
Qais Alefan
Social & Administrative Pharmacy
Pharmacoeconomics
Pharmacy Practice
Clinical Pharmacy
Metrics
H-Index
i10 Index
Citation
14
22
843
Rankings
Ranking Based On Selection: 1
Karem Alzoubi
Metrics
H-Index
i10 Index
Citation Counts
61
342
15,276
Neuropharmacology
Pharmacogenetics
Drug Genotoxicity
Smoking Cessation (esp. Waterpipe)
Rankings
Ranking Based On Selection: 3
Tamam El Elimat
Metrics
H-Index
i10 Index
Citation Counts
33
78
4,967
Natural Products Chemistry
Medicinal Natural Products
Drug Discovery
Phytotherapy
Natural
Rankings
Ranking Based On Selection: 4
Ahmad Alkofahi
Metrics
H-Index
i10 Index
Citation Counts
31
54
4,566
Rankings
Ranking Based On Selection: 5
Nehad Ayoub
Metrics
H-Index
i10 Index
Citation Counts
29
49
2,589
Rankings
Ranking Based On Selection: 6
Nehad M Ayoub
Metrics
H-Index
i10 Index
Citation Counts
29
49
2,589
Rankings
Ranking Based On Selection: 7
Tareq L Mukattash
Metrics
H-Index
i10 Index
Citation Counts
27
80
3,024
Pediatric Pharmacy
Pharmaceutical Care
Pharmacy Practice
Clinical Pharmacy
Food Addiction
Rankings
Ranking Based On Selection: 8
Anan Jarab
Metrics
H-Index
i10 Index
Citation Counts
26
68
2,574
Clinical Pharmacy
Pharmacy Practice
Medication adherence
HRQOL
Pharmaceutical care
Rankings
Ranking Based On Selection: 9
Khalid K Abdul Razzak
Metrics
H-Index
i10 Index
Citation Counts
24
33
1,441
Rankings
Ranking Based On Selection: 10
Majed Masadeh
Metrics
H-Index
i10 Index
Citation Counts
22
28
1,617

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 12
Qosay Al Balas
Metrics
H-Index
i10 Index
Citation Counts
21
38
1,394
Rankings
Ranking Based On Selection: 13
Nour Al Sawalha
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,515
Rankings
Ranking Based On Selection: 15
Mohd Shara
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,576
Rankings
Ranking Based On Selection: 16
Mohamad A Hassan
Metrics
H-Index
i10 Index
Citation Counts
18
28
935
Rankings
Ranking Based On Selection: 18
Qusai Al Share
Metrics
H-Index
i10 Index
Citation Counts
16
16
3,659
Rankings
Ranking Based On Selection: 19
Bashar Altaani
Metrics
H-Index
i10 Index
Citation Counts
15
19
659
Pharmaceutics
Pharmaceutical technology
Biopharmaceutics and pharmacokinetics
Microencasulation
Taste masking
Rankings
Ranking Based On Selection: 21
Qais Alefan
Metrics
H-Index
i10 Index
Citation Counts
14
22
843
Social & Administrative Pharmacy
Pharmacoeconomics
Pharmacy Practice
Clinical Pharmacy
Rankings
Ranking Based On Selection: 23
Mustafa Abuirjeie
Metrics
H-Index
i10 Index
Citation Counts
13
13
658
Rankings
Ranking Based On Selection: 24
Motasem Alsmadi
Metrics
H-Index
i10 Index
Citation Counts
11
12
320
Rankings
Ranking Based On Selection: 25
Maha Alkeilani
Metrics
H-Index
i10 Index
Citation Counts
10
11
295
Rankings
Ranking Based On Selection: 26
Soraya Alnabulsi
Metrics
H-Index
i10 Index
Citation Counts
10
11
243
Rankings
Ranking Based On Selection: 28
Rana Qasaymeh
Metrics
H-Index
i10 Index
Citation Counts
6
5
197
Rankings
Ranking Based On Selection: 31
Dania Rahhal
Metrics
H-Index
i10 Index
Citation Counts
2
1
26
Rankings
Ranking Based On Selection: 32
Ahmad Mihyar
Metrics
H-Index
i10 Index
Citation Counts
2
1
25