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
Walid Saliba
Internal Medicine And Epidemiology
Metrics
H-Index
i10 Index
Citation
42
108
7,453
* Rankings
Ranking Based On Selection: 3
Zaza Iakobishvili
Secondary prevention of stable ischemic heart disease
cardio-oncology
heart failure
diabetes
Metrics
H-Index
i10 Index
Citation
37
102
8,014
* Rankings
Ranking Based On Selection: 4
Amit Assa
מחלות מעי דלקתיות
Metrics
H-Index
i10 Index
Citation
35
86
5,998
* Rankings
Ranking Based On Selection: 9
Hadas Stiebel-Kalish
Chief
Neuro-ophthalmology Unit
Rabin Medical Center
Metrics
H-Index
i10 Index
Citation
30
59
3,415

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* Rankings
Ranking Based On Selection: 11
Oren Zimhony
In fective endocarditis
pyrazinamide tuberculosis
antimicrobial resistance
fatty acid synthase I
Metrics
H-Index
i10 Index
Citation
29
50
3,224
* Rankings
Ranking Based On Selection: 12
Michal (Miki) Amit Rahat
tumor immunology
immunotherapy
Metrics
H-Index
i10 Index
Citation
29
41
2,580
* Rankings
Ranking Based On Selection: 18
Ashraf Hamdan
CT angiography
TAVI
CMR
Nuclear cardiology
Metrics
H-Index
i10 Index
Citation
26
57
2,645
* Rankings
Ranking Based On Selection: 23
Marius Braun
Hepatology
liver transplantation
gastroenterology
Metrics
H-Index
i10 Index
Citation
24
42
3,533
* Rankings
Ranking Based On Selection: 24
Hatoum A Ossama
surgery
micro vascular dysfunction
laparoscopic
colon and rectum
Metrics
H-Index
i10 Index
Citation
24
32
2,659
* Rankings
Ranking Based On Selection: 25
Noa Dagan
Clinical prediction models
Causal inference
Algorithmic fairness
Metrics
H-Index
i10 Index
Citation
23
28
7,969
* Rankings
Ranking Based On Selection: 28
Naiel Bisharat
Infectious diseases epidemiology
Metrics
H-Index
i10 Index
Citation
23
38
3,608
* Rankings
Ranking Based On Selection: 30
Leor Perl
Platelet Function
Endothelial Progenitor Cells
Percutaneous Therapy
Interventional Cardiology
Metrics
H-Index
i10 Index
Citation
22
46
1,770
* Rankings
Ranking Based On Selection: 32
Anat Horev
stroke
Interventional neuroradiology
Metrics
H-Index
i10 Index
Citation
21
32
2,665
* Rankings
Ranking Based On Selection: 33
Felix Benninger
Neurology
Epilepsy
Electrophysiology
Inflammation
Metrics
H-Index
i10 Index
Citation
21
41
2,217
* Rankings
Ranking Based On Selection: 35
Eran Zittan
Inflammatory Bowel Disease
Crohn’s disease
Ulcerative Colitis
Gastroenterology.
Metrics
H-Index
i10 Index
Citation
20
31
1,583
* Rankings
Ranking Based On Selection: 37
Ariel Hammerman
Health Technology Assessment
Pharmacoeconomics
Outcomes research
Health Policy
Cancer treatment
Metrics
H-Index
i10 Index
Citation
19
35
2,400
* Rankings
Ranking Based On Selection: 38
Yonatan Lahav
Laryngology
vocal folds
laryngeal cancer
airway stenosis
airway reconstruction
Metrics
H-Index
i10 Index
Citation
19
34
1,138
* Rankings
Ranking Based On Selection: 40
Iuly Treger
Rehabilitation
Metrics
H-Index
i10 Index
Citation
19
28
1,788
* Rankings
Ranking Based On Selection: 41
Pnina Shitrit
מניעת זיהומים זיהומים נרכשים
Metrics
H-Index
i10 Index
Citation
19
26
1,007
* Rankings
Ranking Based On Selection: 43
Riad Haddad
Hepatobiliary & GI surgical oncology
Metrics
H-Index
i10 Index
Citation
19
26
1,800
* Rankings
Ranking Based On Selection: 44
Lev Lichtenstein
Inflammatory bowel diseases
Intestinal microbiota
Immunology
Metrics
H-Index
i10 Index
Citation
18
20
2,736
* Rankings
Ranking Based On Selection: 45
Rakefet Chen-Shtoyerman|Rakefet Shtoyerman-Chen, Rakefet Chen, Rakefet Shtoyerman
Hereditary cancer
Cancer Genetics
Molecular Epidemiology
Genetic Counseling
Metrics
H-Index
i10 Index
Citation
18
21
1,558
* Rankings
Ranking Based On Selection: 46
Yochai Schonmann
Primary care
epidemiology
dermatology
psoriasis
cardiovascular risk scores
Metrics
H-Index
i10 Index
Citation
17
22
942
* Rankings
Ranking Based On Selection: 49
Ruti Sella
Ophthalmology - Cornea
Cataract
Anterior Segment Surgery
Metrics
H-Index
i10 Index
Citation
17
25
849
* Rankings
Ranking Based On Selection: 51
Gilbert Sebbag
Surgery
Surgical Oncology
Disaster Management
Metrics
H-Index
i10 Index
Citation
17
25
1,960
* Rankings
Ranking Based On Selection: 52
Eldad Kepten
Medical AI
Machine Learning
Causal Inference
anomalous diffusion
chromatin organization
Metrics
H-Index
i10 Index
Citation
16
19
6,213
* Rankings
Ranking Based On Selection: 54
Alaa Atamna
Infectious diseases in immunocomromised hosts
Metrics
H-Index
i10 Index
Citation
15
21
1,140
* Rankings
Ranking Based On Selection: 56
Daniel Golan
Clinical Neurology
Neuroepidemiology
Multiple sclerosis
Metrics
H-Index
i10 Index
Citation
14
15
845
* Rankings
Ranking Based On Selection: 60
Dalit May
Medicine
Genomics
Family Medicine
Cardiac Diseases
Enhancers
Metrics
H-Index
i10 Index
Citation
13
13
2,711
* Rankings
Ranking Based On Selection: 64
Guy Pines
Esophageal surgery
Thoracic surgery
Foregut surgery
Metrics
H-Index
i10 Index
Citation
12
15
562
* Rankings
Ranking Based On Selection: 68
Gal Avishai
Salivary Gland Endoscopy
Sialolithiasis
Dental Implantology
Metrics
H-Index
i10 Index
Citation
11
12
654
* Rankings
Ranking Based On Selection: 70
Uri Balla
pediatric emergency medicine
pocus
child abuse and neglect
Metrics
H-Index
i10 Index
Citation
10
11
654
* Rankings
Ranking Based On Selection: 71
Asaf Weisman
Spine
Physiotherapy
Pain
Musculoskeletal Medicine
Biomechanics
Metrics
H-Index
i10 Index
Citation
10
10
284
* Rankings
Ranking Based On Selection: 78
Yaniv Ebner
Pediatric Otolaryngology
cleft palate
craniofacial
velopharyngeal insufficiency
Metrics
H-Index
i10 Index
Citation
5
5
245
Rankings
Ranking Based On Selection: 1
Walid Saliba
Metrics
H-Index
i10 Index
Citation Counts
42
108
7,453
Internal Medicine And Epidemiology
Rankings
Ranking Based On Selection: 2
Oren Tomkins-Netzer
Metrics
H-Index
i10 Index
Citation Counts
38
67
5,196
Rankings
Ranking Based On Selection: 3
Zaza Iakobishvili
Metrics
H-Index
i10 Index
Citation Counts
37
102
8,014
Secondary prevention of stable ischemic heart disease
cardio-oncology
heart failure
diabetes
Rankings
Ranking Based On Selection: 4
Amit Assa
Metrics
H-Index
i10 Index
Citation Counts
35
86
5,998
מחלות מעי דלקתיות
Rankings
Ranking Based On Selection: 5
Yael Goldberg
Metrics
H-Index
i10 Index
Citation Counts
33
65
3,805
Rankings
Ranking Based On Selection: 6
Eyal Robenshtok
Metrics
H-Index
i10 Index
Citation Counts
32
63
6,346
Rankings
Ranking Based On Selection: 7
Aaron M. Allen
Metrics
H-Index
i10 Index
Citation Counts
32
54
5,139
Rankings
Ranking Based On Selection: 8
Asnat Walfisch
Metrics
H-Index
i10 Index
Citation Counts
31
101
4,162
Rankings
Ranking Based On Selection: 9
Hadas Stiebel-Kalish
Metrics
H-Index
i10 Index
Citation Counts
30
59
3,415
Chief
Neuro-ophthalmology Unit
Rabin Medical Center
Rankings
Ranking Based On Selection: 10
Tomer Avni
Metrics
H-Index
i10 Index
Citation Counts
29
43
4,419

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: 11
Oren Zimhony
Metrics
H-Index
i10 Index
Citation Counts
29
50
3,224
In fective endocarditis
pyrazinamide tuberculosis
antimicrobial resistance
fatty acid synthase I
Rankings
Ranking Based On Selection: 12
Michal (Miki) Amit Rahat
Metrics
H-Index
i10 Index
Citation Counts
29
41
2,580
tumor immunology
immunotherapy
Rankings
Ranking Based On Selection: 13
Mordehay Vaturi
Metrics
H-Index
i10 Index
Citation Counts
29
67
3,366
Rankings
Ranking Based On Selection: 15
Ofir Wolach
Metrics
H-Index
i10 Index
Citation Counts
26
49
2,879
Rankings
Ranking Based On Selection: 16
‪Helen Toledano‬‏
Metrics
H-Index
i10 Index
Citation Counts
26
45
4,573
Rankings
Ranking Based On Selection: 17
Yoav Arnson
Metrics
H-Index
i10 Index
Citation Counts
26
36
4,006
Rankings
Ranking Based On Selection: 18
Ashraf Hamdan
Metrics
H-Index
i10 Index
Citation Counts
26
57
2,645
Rankings
Ranking Based On Selection: 19
Gil Amarilyo
Metrics
H-Index
i10 Index
Citation Counts
25
43
2,036
Rankings
Ranking Based On Selection: 20
Doron Boltin
Metrics
H-Index
i10 Index
Citation Counts
25
51
1,774
Rankings
Ranking Based On Selection: 21
Carina Levin
Metrics
H-Index
i10 Index
Citation Counts
25
44
2,408
Rankings
Ranking Based On Selection: 22
Avi Leader
Metrics
H-Index
i10 Index
Citation Counts
24
41
1,889
Rankings
Ranking Based On Selection: 23
Marius Braun
Metrics
H-Index
i10 Index
Citation Counts
24
42
3,533
Rankings
Ranking Based On Selection: 24
Hatoum A Ossama
Metrics
H-Index
i10 Index
Citation Counts
24
32
2,659
surgery
micro vascular dysfunction
laparoscopic
colon and rectum
Rankings
Ranking Based On Selection: 25
Noa Dagan
Metrics
H-Index
i10 Index
Citation Counts
23
28
7,969
Clinical prediction models
Causal inference
Algorithmic fairness
Rankings
Ranking Based On Selection: 26
Hanna Bernstine
Metrics
H-Index
i10 Index
Citation Counts
23
45
2,192
Rankings
Ranking Based On Selection: 27
Yakir Segev
Metrics
H-Index
i10 Index
Citation Counts
23
45
2,101
Rankings
Ranking Based On Selection: 28
Naiel Bisharat
Metrics
H-Index
i10 Index
Citation Counts
23
38
3,608
Infectious diseases epidemiology
Rankings
Ranking Based On Selection: 29
Avinoam Shiran
Metrics
H-Index
i10 Index
Citation Counts
23
39
2,437
Rankings
Ranking Based On Selection: 30
Leor Perl
Metrics
H-Index
i10 Index
Citation Counts
22
46
1,770
Platelet Function
Endothelial Progenitor Cells
Percutaneous Therapy
Interventional Cardiology
Rankings
Ranking Based On Selection: 31
Liat Ashkenazi Hoffnung
Metrics
H-Index
i10 Index
Citation Counts
22
39
1,729
Rankings
Ranking Based On Selection: 32
Anat Horev
Metrics
H-Index
i10 Index
Citation Counts
21
32
2,665
Rankings
Ranking Based On Selection: 33
Felix Benninger
Metrics
H-Index
i10 Index
Citation Counts
21
41
2,217
Neurology
Epilepsy
Electrophysiology
Inflammation
Rankings
Ranking Based On Selection: 34
Oren Zusman
Metrics
H-Index
i10 Index
Citation Counts
20
30
2,745
Rankings
Ranking Based On Selection: 35
Eran Zittan
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,583
Inflammatory Bowel Disease
Crohn’s disease
Ulcerative Colitis
Gastroenterology.
Rankings
Ranking Based On Selection: 36
Shlomit Riskin-Mashiah
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,994
Rankings
Ranking Based On Selection: 37
Ariel Hammerman
Metrics
H-Index
i10 Index
Citation Counts
19
35
2,400
Health Technology Assessment
Pharmacoeconomics
Outcomes research
Health Policy
Cancer treatment
Rankings
Ranking Based On Selection: 38
Yonatan Lahav
Metrics
H-Index
i10 Index
Citation Counts
19
34
1,138
Laryngology
vocal folds
laryngeal cancer
airway stenosis
airway reconstruction
Rankings
Ranking Based On Selection: 39
Irit Shapira-Lichter
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,576
Rankings
Ranking Based On Selection: 40
Iuly Treger
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,788
Rankings
Ranking Based On Selection: 41
Pnina Shitrit
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,007
מניעת זיהומים זיהומים נרכשים
Rankings
Ranking Based On Selection: 42
Yael Graif
Metrics
H-Index
i10 Index
Citation Counts
19
22
855
Rankings
Ranking Based On Selection: 43
Riad Haddad
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,800
Hepatobiliary & GI surgical oncology
Rankings
Ranking Based On Selection: 44
Lev Lichtenstein
Metrics
H-Index
i10 Index
Citation Counts
18
20
2,736
Inflammatory bowel diseases
Intestinal microbiota
Immunology
Rankings
Ranking Based On Selection: 45
Hereditary cancer
Cancer Genetics
Molecular Epidemiology
Genetic Counseling
Rankings
Ranking Based On Selection: 46
Yochai Schonmann
Metrics
H-Index
i10 Index
Citation Counts
17
22
942
Primary care
epidemiology
dermatology
psoriasis
cardiovascular risk scores
Rankings
Ranking Based On Selection: 47
Noa Benaroya-Milshtein
Metrics
H-Index
i10 Index
Citation Counts
17
28
1,196
Rankings
Ranking Based On Selection: 48
Yoav Nahum
Metrics
H-Index
i10 Index
Citation Counts
17
33
1,098
Rankings
Ranking Based On Selection: 49
Ruti Sella
Metrics
H-Index
i10 Index
Citation Counts
17
25
849
Ophthalmology - Cornea
Cataract
Anterior Segment Surgery
Rankings
Ranking Based On Selection: 50
Maayan Waldman
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,177
Rankings
Ranking Based On Selection: 51
Gilbert Sebbag
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,960
Rankings
Ranking Based On Selection: 52
Eldad Kepten
Metrics
H-Index
i10 Index
Citation Counts
16
19
6,213
Medical AI
Machine Learning
Causal Inference
anomalous diffusion
chromatin organization
Rankings
Ranking Based On Selection: 53
Amir Weiss
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,364
Rankings
Ranking Based On Selection: 54
Alaa Atamna
Metrics
H-Index
i10 Index
Citation Counts
15
21
1,140
Rankings
Ranking Based On Selection: 55
Marcelo Low
Metrics
H-Index
i10 Index
Citation Counts
15
16
2,061
Rankings
Ranking Based On Selection: 56
Daniel Golan
Metrics
H-Index
i10 Index
Citation Counts
14
15
845
Clinical Neurology
Neuroepidemiology
Multiple sclerosis
Rankings
Ranking Based On Selection: 57
Omer Zarchi
Metrics
H-Index
i10 Index
Citation Counts
14
16
749
Rankings
Ranking Based On Selection: 58
Schiller Ofer
Metrics
H-Index
i10 Index
Citation Counts
14
19
596
Rankings
Ranking Based On Selection: 59
Israel Yoles
Metrics
H-Index
i10 Index
Citation Counts
14
18
668
Rankings
Ranking Based On Selection: 60
Dalit May
Metrics
H-Index
i10 Index
Citation Counts
13
13
2,711
Medicine
Genomics
Family Medicine
Cardiac Diseases
Enhancers
Rankings
Ranking Based On Selection: 61
Maya Gerstein
Metrics
H-Index
i10 Index
Citation Counts
13
13
526
Rankings
Ranking Based On Selection: 62
Igor Vainer
Metrics
H-Index
i10 Index
Citation Counts
12
13
522
Rankings
Ranking Based On Selection: 63
Elad Shemesh
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,374
Rankings
Ranking Based On Selection: 64
Guy Pines
Metrics
H-Index
i10 Index
Citation Counts
12
15
562
Esophageal surgery
Thoracic surgery
Foregut surgery
Rankings
Ranking Based On Selection: 65
Raviv Allon
Metrics
H-Index
i10 Index
Citation Counts
11
12
394
Rankings
Ranking Based On Selection: 66
Ronza Najjar-Debbiny
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,309
Rankings
Ranking Based On Selection: 67
Amir Bieber
Metrics
H-Index
i10 Index
Citation Counts
11
11
903
Rankings
Ranking Based On Selection: 68
Gal Avishai
Metrics
H-Index
i10 Index
Citation Counts
11
12
654
Salivary Gland Endoscopy
Sialolithiasis
Dental Implantology
Rankings
Ranking Based On Selection: 69
Boris Punchik
Metrics
H-Index
i10 Index
Citation Counts
11
12
350
Rankings
Ranking Based On Selection: 70
Uri Balla
Metrics
H-Index
i10 Index
Citation Counts
10
11
654
pediatric emergency medicine
pocus
child abuse and neglect
Rankings
Ranking Based On Selection: 71
Asaf Weisman
Metrics
H-Index
i10 Index
Citation Counts
10
10
284
Spine
Physiotherapy
Pain
Musculoskeletal Medicine
Biomechanics
Rankings
Ranking Based On Selection: 72
Alon Nevet
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,448
Rankings
Ranking Based On Selection: 73
Alon Shechter
Metrics
H-Index
i10 Index
Citation Counts
10
10
913
Rankings
Ranking Based On Selection: 74
Amit Yaniv-Rosenfeld
Metrics
H-Index
i10 Index
Citation Counts
8
8
183
Rankings
Ranking Based On Selection: 75
Ariel Zilberlicht
Metrics
H-Index
i10 Index
Citation Counts
8
6
428
Rankings
Ranking Based On Selection: 76
Lior Har-Shai
Metrics
H-Index
i10 Index
Citation Counts
7
5
707
Rankings
Ranking Based On Selection: 77
Tomer Levy
Metrics
H-Index
i10 Index
Citation Counts
6
5
224
Rankings
Ranking Based On Selection: 78
Yaniv Ebner
Metrics
H-Index
i10 Index
Citation Counts
5
5
245
Pediatric Otolaryngology
cleft palate
craniofacial
velopharyngeal insufficiency
Rankings
Ranking Based On Selection: 79
Sharon Kracoff
Metrics
H-Index
i10 Index
Citation Counts
5
1
54
Rankings
Ranking Based On Selection: 80
Mina Rotem
Metrics
H-Index
i10 Index
Citation Counts
5
4
225
Rankings
Ranking Based On Selection: 82
Julie Vaynshtein
Metrics
H-Index
i10 Index
Citation Counts
4
3
99
Rankings
Ranking Based On Selection: 83
Oren Ziv
Metrics
H-Index
i10 Index
Citation Counts
4
1
63
Rankings
Ranking Based On Selection: 84
Noga Arwas
Metrics
H-Index
i10 Index
Citation Counts
4
2
55
Rankings
Ranking Based On Selection: 85
Aviv Sever
Metrics
H-Index
i10 Index
Citation Counts
3
2
41
Rankings
Ranking Based On Selection: 86
Mahdi Asleh
Metrics
H-Index
i10 Index
Citation Counts
3
1
26
Rankings
Ranking Based On Selection: 87
Avishai Stahl
Metrics
H-Index
i10 Index
Citation Counts
2
0
7