İstanbul University is a
prestigious public university
established in 1933 in Türkiye. It is represented
by 1,924 scientists in the AD Scientific Index. The
university’s scientists are particularly concentrated in
Social Sciences and Humanities (552 scientists), Medical and Health Sciences (440 scientists), and Art & Humanities (161 scientists).
* Total H Index Rankings
Ranking Based
On Selection: 1
![Vahit Özmen](https://cdn.adscientificindex.com/pictures/87/87422.jpg)
breast cancer
GERD
laparoscopic Nissen fundoplication
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
28
0.609
* Total H Index Rankings
Ranking Based
On Selection: 2
![Nurettin Umut Barbaros](https://cdn.adscientificindex.com/pictures/5c/4302477.jpg)
Genel Cerrahi - Obezite Cerrahisi -Laporoskopik Cerrahi - Robotik Cerrahi - Endokrin Cerrahi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
15
0.417
* Total H Index Rankings
Ranking Based
On Selection: 3
![Hakan Teoman Yanar](https://cdn.adscientificindex.com/pictures/0d/209786.jpg)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
* Total H Index Rankings
Ranking Based
On Selection: 4
![Mustafa Tükenmez](https://cdn.adscientificindex.com/pictures/27/82302.jpg)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
* Total H Index Rankings
Ranking Based
On Selection: 5
![Salih Pekmezci](/user/assets/images/profile/no-profile-photo.png)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
10
0.500
* Total H Index Rankings
Ranking Based
On Selection: 6
![Beyza Özçınar](https://cdn.adscientificindex.com/pictures/95/206463.jpg)
breast cancer
endocrine surgery
medical education
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
* Total H Index Rankings
Ranking Based
On Selection: 7
![Varol Çelik](/user/assets/images/profile/no-profile-photo.png)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
8
0.421
* Total H Index Rankings
Ranking Based
On Selection: 8
![Ali Fuat Kaan Gök](https://cdn.adscientificindex.com/pictures/6e/59931.jpg)
General Surgery
Trauma Surgery
Acute Care Surgery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total H Index Rankings
Ranking Based
On Selection: 9
![Metin Kapan](https://cdn.adscientificindex.com/pictures/50/81253.jpg)
Hepatobiliary Surgery
Transplantation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
* Total H Index Rankings
Ranking Based
On Selection: 10
![Kürşat Rahmi Serin](https://cdn.adscientificindex.com/pictures/73/211924.jpg)
General Surgery Department
HPB unit
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total H Index Rankings
Ranking Based
On Selection: 11
![Yalin İşcan](https://cdn.adscientificindex.com/pictures/ad/4481891.jpg)
Endokrin Cerrahi
Endocrine Surgery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total H Index Rankings
Ranking Based
On Selection: 12
![Adem Bayraktar](/user/assets/images/profile/no-profile-photo.png)
general surgery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
* Total H Index Rankings
Ranking Based
On Selection: 13
![İsmail Cem Sormaz](https://cdn.adscientificindex.com/pictures/54/4598741.jpg)
Endokrin Cerrahi
Laparoskopik Cerrahi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total H Index Rankings
Ranking Based
On Selection: 14
![Osman Baran Tortum](/user/assets/images/profile/no-profile-photo.png)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
* Total H Index Rankings
Ranking Based
On Selection: 15
![Alivedat Durgun](https://cdn.adscientificindex.com/pictures/10/60177.jpg)
Genel Cerrahi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total H Index Rankings
Ranking Based
On Selection: 16
![Levent Avtan](https://cdn.adscientificindex.com/pictures/f1/211955.jpg)
laparoskopik cerrahi
fıtık
obezite
mide-barsak
reflü
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total H Index Rankings
Ranking Based
On Selection: 17
![Asiye Perek](/user/assets/images/profile/no-profile-photo.png)
gastroenterolojik cerrahi
kolorektal cerrahi
proktoloji
endoskopi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total H Index Rankings
Ranking Based
On Selection: 18
![Veysel Umman](https://cdn.adscientificindex.com/pictures/13/4481923.jpg)
Liver transplantation
Liver cancer
Hepatectomy
Hepatopancreaticobiliary surgery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total H Index Rankings
Ranking Based
On Selection: 19
![Berke Şengün](/user/assets/images/profile/no-profile-photo.png)
General Surgery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total H Index Rankings
Ranking Based
On Selection: 20
![Suphan Erturk](/user/assets/images/profile/no-profile-photo.png)
Genel Cerrahi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total H Index Rankings
Ranking Based
On Selection: 21
![Baran Mollavelioglu](/user/assets/images/profile/no-profile-photo.png)
General surgery
Breast cancer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Vahit Özmen
İstanbul University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
28
0.609
breast cancer
GERD
laparoscopic Nissen fundoplication
Nurettin Umut Barbaros
İstanbul University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
15
0.417
Genel Cerrahi - Obezite Cerrahisi -Laporoskopik Cerrahi - Robotik Cerrahi - Endokrin Cerrahi
Hakan Teoman Yanar
İstanbul University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
Mustafa Tükenmez
İstanbul University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
Salih Pekmezci
İstanbul University Cerrahpaşa
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
10
0.500
Beyza Özçınar
İstanbul University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
breast cancer
endocrine surgery
medical education
Varol Çelik
İstanbul University Cerrahpaşa
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
8
0.421
Ali Fuat Kaan Gök
İstanbul University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
General Surgery
Trauma Surgery
Acute Care Surgery
Metin Kapan
İstanbul University Cerrahpaşa
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
Hepatobiliary Surgery
Transplantation
Kürşat Rahmi Serin
İstanbul University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
General Surgery Department
HPB unit
Yalin İşcan
İstanbul University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Endokrin Cerrahi
Endocrine Surgery
Adem Bayraktar
İstanbul University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
İsmail Cem Sormaz
İstanbul University Cerrahpaşa
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Endokrin Cerrahi
Laparoskopik Cerrahi
Osman Baran Tortum
İstanbul University Cerrahpaşa
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
Alivedat Durgun
İstanbul University Cerrahpaşa
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Levent Avtan
İstanbul University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
laparoskopik cerrahi
fıtık
obezite
mide-barsak
reflü
Asiye Perek
İstanbul University Cerrahpaşa
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
gastroenterolojik cerrahi
kolorektal cerrahi
proktoloji
endoskopi
Veysel Umman
İstanbul University Cerrahpaşa
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Liver transplantation
Liver cancer
Hepatectomy
Hepatopancreaticobiliary surgery
Berke Şengün
İstanbul University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Suphan Erturk
İstanbul University Cerrahpaşa
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Baran Mollavelioglu
İstanbul University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
General surgery
Breast cancer