Top 100 Scientists

Arab League 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.

Total 196 scientist
* Rankings
Ranking Based On Selection: 1
Juri George Gelovani|Juri Tjuvajev, Juri G. Tjuvajev, Juri Gelovani
Molecular&Functional Imaging
Oncology
Neurosurgery
Drug Development
Genetic and Cellular
Metrics
H-Index
i10 Index
Citation
72
195
19,085
* Rankings
Ranking Based On Selection: 3
Akhaddar Ali
Neurosurgery
CNS Infection
Spine
Medical writing
Bibliometrics
Metrics
H-Index
i10 Index
Citation
31
135
5,377
* Rankings
Ranking Based On Selection: 6
Mohammed Azab
Cancer biology- Skull base surgery- Neuro-oncology-Neurosurgery
Metrics
H-Index
i10 Index
Citation
28
54
5,078
* Rankings
Ranking Based On Selection: 7
Saleh S Baeesa
Neurosurgery
Epilepsy Surgery
Pediatric Neurosurgery
Spine
Metrics
H-Index
i10 Index
Citation
28
74
3,209
* Rankings
Ranking Based On Selection: 8
Abdulrahman Jafar Sabbagh
Pediatric Neurosurgery
Epilepsy surgery
Health professions education
Simulation
Surgical skill training
Metrics
H-Index
i10 Index
Citation
26
40
2,377
* Rankings
Ranking Based On Selection: 9
Khalid Bajunaid
Neurosurgery
Virtual Reality
Simulation
Education
Metrics
H-Index
i10 Index
Citation
25
34
2,166
* Rankings
Ranking Based On Selection: 10
Zain Alabedeen Jamjoom
Degenrative Spine Disease
Cervical Arthroplasty
Pituitary Tumors
Meningiomas
Metrics
H-Index
i10 Index
Citation
24
43
1,888

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* Rankings
Ranking Based On Selection: 25
Ahmed Nada
neurosurgery
endovascular neurosurgery
Metrics
H-Index
i10 Index
Citation
11
11
1,012
* Rankings
Ranking Based On Selection: 28
Ali Abou Madawi
Neurosurgery Spine surgery craniocervical trauma degenerative deformity
Metrics
H-Index
i10 Index
Citation
10
10
1,396
* Rankings
Ranking Based On Selection: 32
Mohamed A Elzoghby
Pituitary Sugery
Skull base surgery
Glioma surgery
Metrics
H-Index
i10 Index
Citation
8
8
563
* Rankings
Ranking Based On Selection: 35
Mohamed M. Arnaout
Neurosurgery
Endoscopic Microscopic Skull base
Pituitary Surgery
Spine surgery
Metrics
H-Index
i10 Index
Citation
8
4
222
* Rankings
Ranking Based On Selection: 36
Ahmed N. Abdallah
Stem cells
regenerative medicine
animal surgery
neurology and neurosurgery
orthopedic surgery
Metrics
H-Index
i10 Index
Citation
8
6
300
Abdelmagid M. Elmatboly
Neurosurgery
Neuro-oncology
Neurology
Healthcare disparities
Clinical Research.
Metrics
H-Index
i10 Index
Citation
7
5
215
* Rankings
Ranking Based On Selection: 42
Baha'Eddin A Muhsen|الدكتور بهاءالدين محسن
Neurosurgeon
Skull Base Surgery
Neurosurgical Oncology
Pediatric Neurosurgery
Radiosurgery
Metrics
H-Index
i10 Index
Citation
7
4
196
* Rankings
Ranking Based On Selection: 43
Laith Thamer AlAmeri
Neurosurgery
Neuroscience
Neuroanatomy
Artificial Intelligence
Clinical Trials
Metrics
H-Index
i10 Index
Citation
7
4
148
Amgad Matter
Neurological surgery
stereotactic radiosurgery
computed assisted surgery
Metrics
H-Index
i10 Index
Citation
7
5
154
Ahmed Said Mansour, Md
Neurosurgery
Cerebrovascular
skull base
neuroendovascular
neuroscience
Metrics
H-Index
i10 Index
Citation
6
6
195
Mostafa Shahein
Neurological Surgery
Neurosurgery
Skull base Surgery
Pediatric Neurosurgery
Spine surgery
Metrics
H-Index
i10 Index
Citation
6
2
85
Ayman Galhom
neurosurgery of brian
spine
and peripheral nerve
Metrics
H-Index
i10 Index
Citation
6
4
139
Ahmed Salah Hussein
Neurology
Neurosurgery
Neurodegenerative disorders
Internal Medicine
Metrics
H-Index
i10 Index
Citation
5
3
173
* Rankings
Ranking Based On Selection: 66
Omar Jbarah
Vascular and Endovascular Neurosurgery
Peripheral Nerve
Metrics
H-Index
i10 Index
Citation
5
2
67
Nabil Mansour Ali
Skull base surgery
minimally invasive neurosurgery
Metrics
H-Index
i10 Index
Citation
5
5
205
Yousef Hawas
Neurological and neurosurgical diseases and global health.
Metrics
H-Index
i10 Index
Citation
4
3
50
Tariq Elemam Elshafey Awad
Neurosurgery
Spine surgery
Pain management
Intensive care
Metrics
H-Index
i10 Index
Citation
4
2
244
Mahmoud Osama
Neuroscience
Neurosurgery
Neurooncology
Cerebrovascular disease
Spine
Metrics
H-Index
i10 Index
Citation
4
2
51
Essam Rezk
Neurosurgery- Stereotactic and Functional neurosurgery- Radiosurgery- Movement disorders surgery- Pain surgery
Metrics
H-Index
i10 Index
Citation
4
1
38
Assem M Abdel Latif
Medicine
Neurosurgery
Pediatrics
research
development
Metrics
H-Index
i10 Index
Citation
3
1
40
Rankings
Ranking Based On Selection: 1
Molecular&Functional Imaging
Oncology
Neurosurgery
Drug Development
Genetic and Cellular
Rankings
Ranking Based On Selection: 2
Florian Roser
Metrics
H-Index
i10 Index
Citation Counts
38
86
5,317
Rankings
Ranking Based On Selection: 3
Akhaddar Ali
Metrics
H-Index
i10 Index
Citation Counts
31
135
5,377
Neurosurgery
CNS Infection
Spine
Medical writing
Bibliometrics
Rankings
Ranking Based On Selection: 4
Hazem Hassan
Metrics
H-Index
i10 Index
Citation Counts
30
63
4,060
Rankings
Ranking Based On Selection: 5
Abdulhakim B Jamjoom
Metrics
H-Index
i10 Index
Citation Counts
29
59
2,182
Rankings
Ranking Based On Selection: 6
Mohammed Azab
Metrics
H-Index
i10 Index
Citation Counts
28
54
5,078
Cancer biology- Skull base surgery- Neuro-oncology-Neurosurgery
Rankings
Ranking Based On Selection: 7
Saleh S Baeesa
Metrics
H-Index
i10 Index
Citation Counts
28
74
3,209
Neurosurgery
Epilepsy Surgery
Pediatric Neurosurgery
Spine
Rankings
Ranking Based On Selection: 8
Abdulrahman Jafar Sabbagh
Metrics
H-Index
i10 Index
Citation Counts
26
40
2,377
Pediatric Neurosurgery
Epilepsy surgery
Health professions education
Simulation
Surgical skill training
Rankings
Ranking Based On Selection: 9
Khalid Bajunaid
Metrics
H-Index
i10 Index
Citation Counts
25
34
2,166
Neurosurgery
Virtual Reality
Simulation
Education
Rankings
Ranking Based On Selection: 10
Zain Alabedeen Jamjoom
Metrics
H-Index
i10 Index
Citation Counts
24
43
1,888
Degenrative Spine Disease
Cervical Arthroplasty
Pituitary Tumors
Meningiomas

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Rankings
Ranking Based On Selection: 11
Tanmoy Maiti
Metrics
H-Index
i10 Index
Citation Counts
23
57
12,894
Rankings
Ranking Based On Selection: 12
Ibrahim Omeis
Metrics
H-Index
i10 Index
Citation Counts
22
39
1,801
Rankings
Ranking Based On Selection: 13
Sherif Elwatidy
Metrics
H-Index
i10 Index
Citation Counts
21
28
2,677
Rankings
Ranking Based On Selection: 14
Abdelrahman Bakry
Metrics
H-Index
i10 Index
Citation Counts
18
28
955
Rankings
Ranking Based On Selection: 15
Ziad Audat
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,658
Rankings
Ranking Based On Selection: 16
mohammad jamous
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,204
Rankings
Ranking Based On Selection: 17
Mohamad Bakhaidar
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,331
Rankings
Ranking Based On Selection: 18
Joseph Maarrawi
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,387
Rankings
Ranking Based On Selection: 19
Ahmed Elsharkawy
Metrics
H-Index
i10 Index
Citation Counts
15
15
642
Rankings
Ranking Based On Selection: 20
Ali Sabry
Metrics
H-Index
i10 Index
Citation Counts
14
22
903
Rankings
Ranking Based On Selection: 21
Mohammed Eleraky
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,667
Rankings
Ranking Based On Selection: 22
Ahmed Zaher
Metrics
H-Index
i10 Index
Citation Counts
12
12
470
Rankings
Ranking Based On Selection: 23
Mohamed AF Ragab
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,347
Rankings
Ranking Based On Selection: 24
Soha Alomaral Omar
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,005
Rankings
Ranking Based On Selection: 25
Ahmed Nada
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,012
Rankings
Ranking Based On Selection: 26
Ahmad Faleh Tamimi
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,071
Rankings
Ranking Based On Selection: 27
Khalil Nabil H
Metrics
H-Index
i10 Index
Citation Counts
10
10
4,765
Rankings
Ranking Based On Selection: 28
Ali Abou Madawi
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,396
Neurosurgery Spine surgery craniocervical trauma degenerative deformity
Rankings
Ranking Based On Selection: 29
Basel Musmar
Metrics
H-Index
i10 Index
Citation Counts
9
9
257
Rankings
Ranking Based On Selection: 30
Merihan Elbadawy
Metrics
H-Index
i10 Index
Citation Counts
9
8
447
Rankings
Ranking Based On Selection: 31
Ahmad Soliman
Metrics
H-Index
i10 Index
Citation Counts
9
9
574
Rankings
Ranking Based On Selection: 32
Mohamed A Elzoghby
Metrics
H-Index
i10 Index
Citation Counts
8
8
563
Pituitary Sugery
Skull base surgery
Glioma surgery
Rankings
Ranking Based On Selection: 33
Ahmed Ganna
Metrics
H-Index
i10 Index
Citation Counts
8
7
1,289
Rankings
Ranking Based On Selection: 34
Ahmed Sallam Motawei|Ahmed Sallam ElHawary
Metrics
H-Index
i10 Index
Citation Counts
8
7
179
Medicine
Surgery
Neurosurgery
Neuroscience and Spine surgery
Rankings
Ranking Based On Selection: 35
Mohamed M. Arnaout
Metrics
H-Index
i10 Index
Citation Counts
8
4
222
Neurosurgery
Endoscopic Microscopic Skull base
Pituitary Surgery
Spine surgery
Rankings
Ranking Based On Selection: 36
Ahmed N. Abdallah
Metrics
H-Index
i10 Index
Citation Counts
8
6
300
Stem cells
regenerative medicine
animal surgery
neurology and neurosurgery
orthopedic surgery
Rankings
Ranking Based On Selection: 37
Abdulrahman Al Shudifat
Metrics
H-Index
i10 Index
Citation Counts
8
6
192
Rankings
Ranking Based On Selection: 40
Christin Berjaoui
Metrics
H-Index
i10 Index
Citation Counts
7
7
258
Rankings
Ranking Based On Selection: 41
Abdelmagid M. Elmatboly
Metrics
H-Index
i10 Index
Citation Counts
7
5
215
Neurosurgery
Neuro-oncology
Neurology
Healthcare disparities
Clinical Research.
Rankings
Ranking Based On Selection: 42
Neurosurgeon
Skull Base Surgery
Neurosurgical Oncology
Pediatric Neurosurgery
Radiosurgery
Rankings
Ranking Based On Selection: 43
Laith Thamer AlAmeri
Metrics
H-Index
i10 Index
Citation Counts
7
4
148
Neurosurgery
Neuroscience
Neuroanatomy
Artificial Intelligence
Clinical Trials
Rankings
Ranking Based On Selection: 44
Mustafa Ismail|Mustafa Ismail Al-batryni
Metrics
H-Index
i10 Index
Citation Counts
7
3
212
Rankings
Ranking Based On Selection: 45
Khaled El Bahy
Metrics
H-Index
i10 Index
Citation Counts
7
6
405
Rankings
Ranking Based On Selection: 46
Mohamed Abdelrahman Mohamed Abdelfatah
Metrics
H-Index
i10 Index
Citation Counts
7
3
84
Rankings
Ranking Based On Selection: 48
Walid Maani Almaani
Metrics
H-Index
i10 Index
Citation Counts
7
7
463
Rankings
Ranking Based On Selection: 49
Ashraf Shaker Abd Ellatif Zidan
Metrics
H-Index
i10 Index
Citation Counts
7
6
121
Rankings
Ranking Based On Selection: 50
Amgad Matter
Metrics
H-Index
i10 Index
Citation Counts
7
5
154
Neurological surgery
stereotactic radiosurgery
computed assisted surgery
Rankings
Ranking Based On Selection: 51
Marwa Saed Emhemed
Metrics
H-Index
i10 Index
Citation Counts
6
6
250
Rankings
Ranking Based On Selection: 52
Hazem Mashaly
Metrics
H-Index
i10 Index
Citation Counts
6
6
224
Rankings
Ranking Based On Selection: 53
Ahmed Said Mansour, Md
Metrics
H-Index
i10 Index
Citation Counts
6
6
195
Neurosurgery
Cerebrovascular
skull base
neuroendovascular
neuroscience
Rankings
Ranking Based On Selection: 54
İbraheem M Alkhawaldeh
Metrics
H-Index
i10 Index
Citation Counts
6
4
118
Rankings
Ranking Based On Selection: 55
Hissah Al Abdulsalam
Metrics
H-Index
i10 Index
Citation Counts
6
3
90
Rankings
Ranking Based On Selection: 56
Mostafa Shahein
Metrics
H-Index
i10 Index
Citation Counts
6
2
85
Neurological Surgery
Neurosurgery
Skull base Surgery
Pediatric Neurosurgery
Spine surgery
Rankings
Ranking Based On Selection: 57
Ahmed Nageeb Taha
Metrics
H-Index
i10 Index
Citation Counts
6
6
240
Rankings
Ranking Based On Selection: 58
Ayman Galhom
Metrics
H-Index
i10 Index
Citation Counts
6
4
139
neurosurgery of brian
spine
and peripheral nerve
Rankings
Ranking Based On Selection: 59
Moneer Faraj
Metrics
H-Index
i10 Index
Citation Counts
6
4
109
Rankings
Ranking Based On Selection: 60
Ihssan S. Nema
Metrics
H-Index
i10 Index
Citation Counts
6
3
89
Rankings
Ranking Based On Selection: 62
Hassan Ahmed Alshatoury
Metrics
H-Index
i10 Index
Citation Counts
6
2
103
Rankings
Ranking Based On Selection: 63
Ahmed Salah Hussein
Metrics
H-Index
i10 Index
Citation Counts
5
3
173
Neurology
Neurosurgery
Neurodegenerative disorders
Internal Medicine
Rankings
Ranking Based On Selection: 64
Ali Rabee Hamdan
Metrics
H-Index
i10 Index
Citation Counts
5
2
88
Rankings
Ranking Based On Selection: 65
Ibrahim Serag
Metrics
H-Index
i10 Index
Citation Counts
5
2
67
Rankings
Ranking Based On Selection: 66
Omar Jbarah
Metrics
H-Index
i10 Index
Citation Counts
5
2
67
Vascular and Endovascular Neurosurgery
Peripheral Nerve
Rankings
Ranking Based On Selection: 67
Seif Tarek El Swaify
Metrics
H-Index
i10 Index
Citation Counts
5
2
60
Rankings
Ranking Based On Selection: 68
Mohamed Abdelbari Mattar
Metrics
H-Index
i10 Index
Citation Counts
5
1
148
Rankings
Ranking Based On Selection: 69
Muhammad Mohsin Khan
Metrics
H-Index
i10 Index
Citation Counts
5
1
114
Rankings
Ranking Based On Selection: 70
Neurosurgery
Cerebrovascular Surgery
Neurointervention
Rankings
Ranking Based On Selection: 71
Nabil Mansour Ali
Metrics
H-Index
i10 Index
Citation Counts
5
5
205
Skull base surgery
minimally invasive neurosurgery
Rankings
Ranking Based On Selection: 72
Ahmed Rizk
Metrics
H-Index
i10 Index
Citation Counts
5
3
107
Rankings
Ranking Based On Selection: 73
Ahmad A Moussa
Metrics
H-Index
i10 Index
Citation Counts
5
3
162
Rankings
Ranking Based On Selection: 74
Hatem Badr
Metrics
H-Index
i10 Index
Citation Counts
4
4
170
Rankings
Ranking Based On Selection: 75
Yousef Hawas
Metrics
H-Index
i10 Index
Citation Counts
4
3
50
Neurological and neurosurgical diseases and global health.
Rankings
Ranking Based On Selection: 76
Tariq Elemam Elshafey Awad
Metrics
H-Index
i10 Index
Citation Counts
4
2
244
Neurosurgery
Spine surgery
Pain management
Intensive care
Rankings
Ranking Based On Selection: 77
Ghazwan Alwan Lafta
Metrics
H-Index
i10 Index
Citation Counts
4
2
128
Rankings
Ranking Based On Selection: 78
Hossam Elnoamany
Metrics
H-Index
i10 Index
Citation Counts
4
2
60
Rankings
Ranking Based On Selection: 79
Ibrahim Shamhout
Metrics
H-Index
i10 Index
Citation Counts
4
2
52
Rankings
Ranking Based On Selection: 80
Mahmoud Osama
Metrics
H-Index
i10 Index
Citation Counts
4
2
51
Neuroscience
Neurosurgery
Neurooncology
Cerebrovascular disease
Spine
Rankings
Ranking Based On Selection: 81
Mohamed Adawy
Metrics
H-Index
i10 Index
Citation Counts
4
2
49
Rankings
Ranking Based On Selection: 82
Mariam Abdelhady
Metrics
H-Index
i10 Index
Citation Counts
4
2
47
Rankings
Ranking Based On Selection: 83
Ali A. Basalamah Md
Metrics
H-Index
i10 Index
Citation Counts
4
2
44
Rankings
Ranking Based On Selection: 84
Hayder Qatran Algburi
Metrics
H-Index
i10 Index
Citation Counts
4
2
40
Rankings
Ranking Based On Selection: 85
Sherif Elkheshin
Metrics
H-Index
i10 Index
Citation Counts
4
1
46
Rankings
Ranking Based On Selection: 87
Wael Mohamed Nazim
Metrics
H-Index
i10 Index
Citation Counts
4
1
34
Rankings
Ranking Based On Selection: 88
Bilal Ibrahim
Metrics
H-Index
i10 Index
Citation Counts
4
0
39
Rankings
Ranking Based On Selection: 89
Ahmed Shakal
Metrics
H-Index
i10 Index
Citation Counts
4
2
91
Rankings
Ranking Based On Selection: 90
Ali Al-Shalchy
Metrics
H-Index
i10 Index
Citation Counts
4
1
37
Rankings
Ranking Based On Selection: 91
Essam Rezk
Metrics
H-Index
i10 Index
Citation Counts
4
1
38
Neurosurgery- Stereotactic and Functional neurosurgery- Radiosurgery- Movement disorders surgery- Pain surgery
Rankings
Ranking Based On Selection: 92
Mostafa Raafat
Metrics
H-Index
i10 Index
Citation Counts
4
3
69
Rankings
Ranking Based On Selection: 93
Sarah Zuhair Kurdi
Metrics
H-Index
i10 Index
Citation Counts
3
2
170
Rankings
Ranking Based On Selection: 94
Ashraf Megahed Hassan
Metrics
H-Index
i10 Index
Citation Counts
3
2
87
Rankings
Ranking Based On Selection: 95
Amer Jaradat
Metrics
H-Index
i10 Index
Citation Counts
3
2
82
Rankings
Ranking Based On Selection: 96
Hatem Sabry
Metrics
H-Index
i10 Index
Citation Counts
3
2
53
Rankings
Ranking Based On Selection: 97
Anjam I Rowandizy
Metrics
H-Index
i10 Index
Citation Counts
3
2
51
Rankings
Ranking Based On Selection: 98
Abd Alaal Abd Elbaky
Metrics
H-Index
i10 Index
Citation Counts
3
2
48
Rankings
Ranking Based On Selection: 99
Assem M Abdel Latif
Metrics
H-Index
i10 Index
Citation Counts
3
1
40
Medicine
Neurosurgery
Pediatrics
research
development
Rankings
Ranking Based On Selection: 100
Essam Abdelhameed
Metrics
H-Index
i10 Index
Citation Counts
3
1
37
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