Citation Rankings
Highly Cited Researchers
İstanbul University Cerrahpaşa Highly Cited Researchers Citation Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Public Health
Halk Sağlığı
Çevre Sağlığı
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,223
24,073
0.703
* Total Citation Counts Rankings
Ranking Based On Selection :2
analytical chemistry
food chemistry
environmental chemistry
biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,054
11,481
0.498
* Total Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,003
4,545
0.252
* Total Citation Counts Rankings
Ranking Based On Selection :4
neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,798
9,591
0.539
* Total Citation Counts Rankings
Ranking Based On Selection :5
Pediatric Rheumatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,775
10,443
0.623
* Total Citation Counts Rankings
Ranking Based On Selection :6
vasculitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,299
3,842
0.289
* Total Citation Counts Rankings
Ranking Based On Selection :7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,989
7,315
0.666
* Total Citation Counts Rankings
Ranking Based On Selection :8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,982
4,133
0.414
* Total Citation Counts Rankings
Ranking Based On Selection :9
noroloji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,953
5,422
0.545
* Total Citation Counts Rankings
Ranking Based On Selection :10
HIV/AIDS
Hepatitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,936
4,419
0.445
* Total Citation Counts Rankings
Ranking Based On Selection :11
İç hastalıkları
onkoloji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,140
7,543
0.825
* Total Citation Counts Rankings
Ranking Based On Selection :12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,999
3,431
0.429
* Total Citation Counts Rankings
Ranking Based On Selection :13
biostatistics istanbul university cerrahpaşa bezmialem vakif university
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,990
3,378
0.423
* Total Citation Counts Rankings
Ranking Based On Selection :14
Radiation
Nuclear Medicine
Radiation protection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,495
5,019
0.670
* Total Citation Counts Rankings
Ranking Based On Selection :15
Vascular Radiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,825
2,502
0.430
* Total Citation Counts Rankings
Ranking Based On Selection :16
pediatric nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,572
2,630
0.472
* Total Citation Counts Rankings
Ranking Based On Selection :17
Eğitim Liderliği
Okul Yönetimi
Eğitim Politikası
Karşılaştırmalı Eğitim
Yükseköğretim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,445
1,993
0.366
* Total Citation Counts Rankings
Ranking Based On Selection :18
medicine
nuclear medicine
oncology
radionuclide treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,293
2,536
0.479
* Total Citation Counts Rankings
Ranking Based On Selection :19
food hygiene
food microbiology
food toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,025
1,713
0.341
* Total Citation Counts Rankings
Ranking Based On Selection :20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,884
2,786
0.570
* Total Citation Counts Rankings
Ranking Based On Selection :21
Çocuk Endokrinolojisi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,863
1,881
0.387
* Total Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,787
1,474
0.308
* Total Citation Counts Rankings
Ranking Based On Selection :23
neurosurgery
skull base surgery
microsurgical anatomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,679
2,256
0.482
* Total Citation Counts Rankings
Ranking Based On Selection :24
Göğüs Cerrahisi
İmmünoloji
Minimal İnvazif Cerrahi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,668
2,806
0.601
* Total Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,541
2,829
0.623
* Total Citation Counts Rankings
Rankings
17,659
64
1
Ranking Based On Selection: 1
Gunay Can
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,223
24,073
0.703
Public Health
Halk Sağlığı
Çevre Sağlığı
* Total Citation Counts Rankings
Rankings
32,201
102
2
Ranking Based On Selection: 2
Reşat Apak
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,054
11,481
0.498
analytical chemistry
food chemistry
environmental chemistry
biochemistry
* Total Citation Counts Rankings
Rankings
45,361
150
3
Ranking Based On Selection: 3
Sebahattin Yurdakul
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,003
4,545
0.252
* Total Citation Counts Rankings
Rankings
46,061
151
4
Ranking Based On Selection: 4
Aksel Siva
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,798
9,591
0.539
* Total Citation Counts Rankings
Rankings
49,947
163
5
Ranking Based On Selection: 5
Özgür Kasapçopur
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,775
10,443
0.623
Pediatric Rheumatology
* Total Citation Counts Rankings
Rankings
67,860
223
6
Ranking Based On Selection: 6
Vedat Hamuryudan
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,299
3,842
0.289
* Total Citation Counts Rankings
Rankings
85,727
317
7
Ranking Based On Selection: 7
Gülen Hatemi
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,989
7,315
0.666
* Total Citation Counts Rankings
Rankings
95,999
371
8
Ranking Based On Selection: 8
Hafize Uzun
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,982
4,133
0.414
* Total Citation Counts Rankings
Rankings
96,314
373
9
Ranking Based On Selection: 9
Çiğdem Özkara
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,953
5,422
0.545
* Total Citation Counts Rankings
Rankings
96,514
374
10
Ranking Based On Selection: 10
Fehmi Tabak
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,936
4,419
0.445
* Total Citation Counts Rankings
Rankings
106,091
425
11
Ranking Based On Selection: 11
Zeynep Hande Turna|Zeynep Hande Turna, Zeynep Hande Savas Turna, Hande Savaş
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,140
7,543
0.825
İç hastalıkları
onkoloji
* Total Citation Counts Rankings
Rankings
123,201
538
12
Ranking Based On Selection: 12
Ayşe Huri Özdoğan
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,999
3,431
0.429
* Total Citation Counts Rankings
Rankings
123,380
540
13
Ranking Based On Selection: 13
Ömer Uysal
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,990
3,378
0.423
biostatistics istanbul university cerrahpaşa bezmialem vakif university
* Total Citation Counts Rankings
Rankings
132,428
606
14
Ranking Based On Selection: 14
Mustafa Demir
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,495
5,019
0.670
Radiation
Nuclear Medicine
Radiation protection
* Total Citation Counts Rankings
Rankings
171,917
958
15
Ranking Based On Selection: 15
Naci Koçer
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,825
2,502
0.430
* Total Citation Counts Rankings
Rankings
179,632
1,035
16
Ranking Based On Selection: 16
Salim Çalışkan
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,572
2,630
0.472
pediatric nephrology
* Total Citation Counts Rankings
Rankings
183,752
1,081
17
Ranking Based On Selection: 17
İrfan Erdoğan
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,445
1,993
0.366
Eğitim Liderliği
Okul Yönetimi
Eğitim Politikası
Karşılaştırmalı Eğitim
Yükseköğretim
* Total Citation Counts Rankings
Rankings
188,737
1,131
18
Ranking Based On Selection: 18
Levent Kabasakal
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,293
2,536
0.479
medicine
nuclear medicine
oncology
radionuclide treatment
* Total Citation Counts Rankings
Rankings
198,559
1,214
19
Ranking Based On Selection: 19
Muhammet Ali Aydın
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,025
1,713
0.341
food hygiene
food microbiology
food toxicology
* Total Citation Counts Rankings
Rankings
204,101
1,270
20
Ranking Based On Selection: 20
Ayşim Büge Öz
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,884
2,786
0.570
* Total Citation Counts Rankings
Rankings
204,953
1,276
21
Ranking Based On Selection: 21
Oya Ercan
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,863
1,881
0.387
* Total Citation Counts Rankings
Rankings
208,108
1,303
22
Ranking Based On Selection: 22
Seval Aydın
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,787
1,474
0.308
* Total Citation Counts Rankings
Rankings
212,714
1,361
23
Ranking Based On Selection: 23
Necmettin Tanrıöver
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,679
2,256
0.482
neurosurgery
skull base surgery
microsurgical anatomy
* Total Citation Counts Rankings
Rankings
213,175
1,364
24
Ranking Based On Selection: 24
Akif Turna
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,668
2,806
0.601
Göğüs Cerrahisi
İmmünoloji
Minimal İnvazif Cerrahi
* Total Citation Counts Rankings
Rankings
218,727
1,441
25
Ranking Based On Selection: 25
Nurhan Seyahi
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,541
2,829
0.623