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" (873,690 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: 2
Levent Dalar
Girişimsel bronkoskopi
nöroimmünoloji
Metrics
H-Index
i10 Index
Citation
27
48
2,135
* Rankings
Ranking Based On Selection: 5
Yakup Krespi
İnme
inme ünitesi
tromboliz
trombektomi
Metrics
H-Index
i10 Index
Citation
19
27
1,205
* Rankings
Ranking Based On Selection: 6
Dilek Arman
YBÜ Enfeksiyonları
Kronik Hepatit
HIV/AIDS
Cinsel Yolla Bulaşan Hastalıklar
Metrics
H-Index
i10 Index
Citation
19
35
2,480
* Rankings
Ranking Based On Selection: 8
Selami Sözübir
hipospadias ve penil cerrahi
ürolojik endoskopi
fetal cerrahi
tümor cerrahisi
Metrics
H-Index
i10 Index
Citation
18
26
1,184
* Rankings
Ranking Based On Selection: 9
Ahmet Burak Toros
invaziv endoskopi ve ERCP
Metrics
H-Index
i10 Index
Citation
17
23
749

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
Kazim Özenç Minareci
Nöroradyoloji
Radyoloji
Girişimsel radyoloji
Metrics
H-Index
i10 Index
Citation
16
20
848
* Rankings
Ranking Based On Selection: 13
Emre Gundogdu
Robotic
Laparoscopic
Bariatric surgery
Breast Surgery
Metrics
H-Index
i10 Index
Citation
14
16
1,225
* Rankings
Ranking Based On Selection: 15
Gökay Görmeli
Sports Medicine
Arthroscopy
Shoulder Surgery
Knee Surgery
Ankle Surgery
Metrics
H-Index
i10 Index
Citation
13
19
1,052
* Rankings
Ranking Based On Selection: 16
Tahir Karadeniz
üroonkoloji
robotik cerrahi
endoüroloji
laparoskopik üroloji
rekonstrüktif üroloji
Metrics
H-Index
i10 Index
Citation
13
18
655
* Rankings
Ranking Based On Selection: 20
Zehra Çağla Karakoç
İnfeksiyon Hastalıkları ve Klinik Mikrobiyoloji
Metrics
H-Index
i10 Index
Citation
10
10
457
* Rankings
Ranking Based On Selection: 21
Alp Burak Catakoglu
Koroner stent
bifurkasyon lezyonları
bioabsorbable vascular scaffolds
renal denervation
Metrics
H-Index
i10 Index
Citation
10
13
747
* Rankings
Ranking Based On Selection: 23
Cüneyd Sevinç
robotik cerrahi
endoüroloji
üroonkoloji
Metrics
H-Index
i10 Index
Citation
9
8
182
* Rankings
Ranking Based On Selection: 31
Çağri Canbolat
Neurosurgery
Spine Surgery
Neuroradiology
Neurotrauma
Metrics
H-Index
i10 Index
Citation
4
2
104
Rankings
Ranking Based On Selection: 1
Mehmet Sayarlioglu
Metrics
H-Index
i10 Index
Citation Counts
30
55
2,659
Rankings
Ranking Based On Selection: 2
Levent Dalar
Metrics
H-Index
i10 Index
Citation Counts
27
48
2,135
Rankings
Ranking Based On Selection: 3
Fikret Arpaci
Metrics
H-Index
i10 Index
Citation Counts
27
48
2,783
Rankings
Ranking Based On Selection: 4
Öznur Öken
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,219
Rankings
Ranking Based On Selection: 5
Yakup Krespi
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,205
İnme
inme ünitesi
tromboliz
trombektomi
Rankings
Ranking Based On Selection: 6
Dilek Arman
Metrics
H-Index
i10 Index
Citation Counts
19
35
2,480
YBÜ Enfeksiyonları
Kronik Hepatit
HIV/AIDS
Cinsel Yolla Bulaşan Hastalıklar
Rankings
Ranking Based On Selection: 7
Korhan Kahraman
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,006
Rankings
Ranking Based On Selection: 8
Selami Sözübir
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,184
hipospadias ve penil cerrahi
ürolojik endoskopi
fetal cerrahi
tümor cerrahisi
Rankings
Ranking Based On Selection: 9
Ahmet Burak Toros
Metrics
H-Index
i10 Index
Citation Counts
17
23
749
invaziv endoskopi ve ERCP
Rankings
Ranking Based On Selection: 10
Adem Ucar
Metrics
H-Index
i10 Index
Citation Counts
16
22
922

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
Emel Güngör
Metrics
H-Index
i10 Index
Citation Counts
16
20
585
Rankings
Ranking Based On Selection: 12
Kazim Özenç Minareci
Metrics
H-Index
i10 Index
Citation Counts
16
20
848
Nöroradyoloji
Radyoloji
Girişimsel radyoloji
Rankings
Ranking Based On Selection: 13
Emre Gundogdu
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,225
Robotic
Laparoscopic
Bariatric surgery
Breast Surgery
Rankings
Ranking Based On Selection: 14
Mehmet Hilmi Doğu
Metrics
H-Index
i10 Index
Citation Counts
14
21
872
Rankings
Ranking Based On Selection: 15
Gökay Görmeli
Metrics
H-Index
i10 Index
Citation Counts
13
19
1,052
Sports Medicine
Arthroscopy
Shoulder Surgery
Knee Surgery
Ankle Surgery
Rankings
Ranking Based On Selection: 16
Tahir Karadeniz
Metrics
H-Index
i10 Index
Citation Counts
13
18
655
üroonkoloji
robotik cerrahi
endoüroloji
laparoskopik üroloji
rekonstrüktif üroloji
Rankings
Ranking Based On Selection: 17
Nermin Tansug
Metrics
H-Index
i10 Index
Citation Counts
12
13
354
Rankings
Ranking Based On Selection: 18
Rahmi Duman
Metrics
H-Index
i10 Index
Citation Counts
11
13
526
Rankings
Ranking Based On Selection: 19
Taylan Gün
Metrics
H-Index
i10 Index
Citation Counts
11
11
384
Rankings
Ranking Based On Selection: 20
Zehra Çağla Karakoç
Metrics
H-Index
i10 Index
Citation Counts
10
10
457
İnfeksiyon Hastalıkları ve Klinik Mikrobiyoloji
Rankings
Ranking Based On Selection: 21
Alp Burak Catakoglu
Metrics
H-Index
i10 Index
Citation Counts
10
13
747
Koroner stent
bifurkasyon lezyonları
bioabsorbable vascular scaffolds
renal denervation
Rankings
Ranking Based On Selection: 22
Hasan Alper Gurbuz
Metrics
H-Index
i10 Index
Citation Counts
10
10
303
Rankings
Ranking Based On Selection: 23
Cüneyd Sevinç
Metrics
H-Index
i10 Index
Citation Counts
9
8
182
robotik cerrahi
endoüroloji
üroonkoloji
Rankings
Ranking Based On Selection: 24
Cagri Guneri
Metrics
H-Index
i10 Index
Citation Counts
8
7
322
Rankings
Ranking Based On Selection: 25
Gokalp Basbozkurt
Metrics
H-Index
i10 Index
Citation Counts
8
5
249
Rankings
Ranking Based On Selection: 26
Banu Tasci Fresko
Metrics
H-Index
i10 Index
Citation Counts
7
7
1,603
Rankings
Ranking Based On Selection: 27
Cem Aritürk
Metrics
H-Index
i10 Index
Citation Counts
7
5
150
Rankings
Ranking Based On Selection: 28
Coşkun Şimşir
Metrics
H-Index
i10 Index
Citation Counts
6
5
495
Rankings
Ranking Based On Selection: 29
Sedat Yilanci
Metrics
H-Index
i10 Index
Citation Counts
5
2
48
Rankings
Ranking Based On Selection: 30
Ozlem Aksoy Ozmenek
Metrics
H-Index
i10 Index
Citation Counts
5
4
459
Rankings
Ranking Based On Selection: 31
Çağri Canbolat
Metrics
H-Index
i10 Index
Citation Counts
4
2
104
Neurosurgery
Spine Surgery
Neuroradiology
Neurotrauma
Rankings
Ranking Based On Selection: 32
İbrahim Ekici
Metrics
H-Index
i10 Index
Citation Counts
4
2
59
Rankings
Ranking Based On Selection: 33
Cetin Akyol
Metrics
H-Index
i10 Index
Citation Counts
4
1
60
Rankings
Ranking Based On Selection: 34
Özlem Demir
Metrics
H-Index
i10 Index
Citation Counts
4
2
75
Rankings
Ranking Based On Selection: 35
Ismail Gonen
Metrics
H-Index
i10 Index
Citation Counts
3
3
113
Rankings
Ranking Based On Selection: 36
Altay Nihat Acar
Metrics
H-Index
i10 Index
Citation Counts
3
2
53
Rankings
Ranking Based On Selection: 37
Savas Acikgoz
Metrics
H-Index
i10 Index
Citation Counts
3
3
101
Rankings
Ranking Based On Selection: 38
Kübra Cenkçi
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 39
Abdurrahman Yildirim
Metrics
H-Index
i10 Index
Citation Counts
1
0
5