Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
86,835
Country Rank
325
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/5506.png)
![Türkiye](/flags/tr.png)
![Ömer Aydemir](https://cdn.adscientificindex.com/pictures/a3/83784.jpg)
Mood disorders and functionality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,889
4,713
0.433
* Total Citation Counts Rankings
World Rank
87,758
Country Rank
327
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/4444.png)
![Türkiye](/flags/tr.png)
![İbrahim Hakan Gürvit](https://cdn.adscientificindex.com/pictures/a2/210906.jpg)
Behavioral Neurology
Movement Disorders
Cognitive Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,784
5,179
0.480
* Total Citation Counts Rankings
World Rank
87,946
Country Rank
329
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/12090.png)
![Türkiye](/flags/tr.png)
![Ahmet Aydın](https://cdn.adscientificindex.com/pictures/15/190862.jpg)
Toksikoloji
Eczacılık
Güvenlik Değerlendirmesi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,767
3,876
0.360
* Total Citation Counts Rankings
World Rank
88,048
Country Rank
330
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/2627.png)
![Türkiye](/flags/tr.png)
![Nurhan Şahin](https://cdn.adscientificindex.com/pictures/41/5113299.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,758
5,260
0.489
* Total Citation Counts Rankings
World Rank
88,958
Country Rank
333
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/3119.jpg)
![Türkiye](/flags/tr.png)
![Fatih Ozaltin](https://cdn.adscientificindex.com/pictures/84/183998.jpg)
Pediatric Nephrology
Nephrogenetics
Pediatric Rheumatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,663
4,751
0.446
* Total Citation Counts Rankings
World Rank
89,080
Country Rank
334
Institution Rank : 29
![](https://cdn.adscientificindex.com/logos/3119.jpg)
![Türkiye](/flags/tr.png)
![Okan Akhan](/user/assets/images/profile/no-profile-photo.png)
Nonvascular Interventional Radiology-Abdominal Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,651
3,724
0.350
* Total Citation Counts Rankings
World Rank
90,490
Country Rank
343
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/4436.png)
![Türkiye](/flags/tr.png)
![Ertuğrul Kılıç](https://cdn.adscientificindex.com/pictures/82/183586.jpg)
Stroke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,514
3,858
0.367
* Total Citation Counts Rankings
World Rank
90,493
Country Rank
344
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/3623.png)
![Türkiye](/flags/tr.png)
![Ali Osmay Güre](https://cdn.adscientificindex.com/pictures/eb/60057.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,514
2,385
0.227
* Total Citation Counts Rankings
World Rank
91,524
Country Rank
349
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/4435.png)
![Türkiye](/flags/tr.png)
![Handan Ankaralı](https://cdn.adscientificindex.com/pictures/b9/210057.jpg)
Biostatistics / Data Science / Medical informatics / Bioinformatics /
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,410
4,308
0.414
* Total Citation Counts Rankings
World Rank
92,455
Country Rank
355
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/4444.png)
![Türkiye](/flags/tr.png)
![İlhan Satman](/user/assets/images/profile/no-profile-photo.png)
Diabetes
Obesity
Hypertension
Public Health
Clinical Endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,322
4,609
0.447
* Total Citation Counts Rankings
World Rank
92,574
Country Rank
357
Institution Rank : 30
![](https://cdn.adscientificindex.com/logos/3119.jpg)
![Türkiye](/flags/tr.png)
![Serdar Tekgül](https://cdn.adscientificindex.com/pictures/5f/4302487.jpg)
Pediatric Urology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,311
5,227
0.507
* Total Citation Counts Rankings
World Rank
93,413
Country Rank
361
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/7454.png)
![Türkiye](/flags/tr.png)
![Öner Özdoğan](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,227
9,286
0.908
* Total Citation Counts Rankings
World Rank
93,546
Country Rank
363
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/24363.jpg)
![Türkiye](/flags/tr.png)
![Serap Erkek](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,216
7,727
0.756
* Total Citation Counts Rankings
World Rank
95,443
Country Rank
372
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/3219.png)
![Türkiye](/flags/tr.png)
![Ayla Gülden Pekcan](/user/assets/images/profile/no-profile-photo.png)
Public health nutrition
nutrition and dietetics
nutritional assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,045
5,750
0.572
* Total Citation Counts Rankings
World Rank
96,142
Country Rank
373
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/4445.png)
![Türkiye](/flags/tr.png)
![Hafize Uzun](https://cdn.adscientificindex.com/pictures/54/209666.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,982
4,133
0.414
* Total Citation Counts Rankings
World Rank
96,449
Country Rank
375
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/4445.png)
![Türkiye](/flags/tr.png)
![Çiğdem Özkara](https://cdn.adscientificindex.com/pictures/9f/182141.jpg)
noroloji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,953
5,422
0.545
* Total Citation Counts Rankings
World Rank
96,645
Country Rank
376
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/4445.png)
![Türkiye](/flags/tr.png)
![Fehmi Tabak](https://cdn.adscientificindex.com/pictures/08/4302447.jpg)
HIV/AIDS
Hepatitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,936
4,419
0.445
* Total Citation Counts Rankings
World Rank
97,256
Country Rank
381
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/4444.png)
![Türkiye](/flags/tr.png)
![Erdem Tüzün](https://cdn.adscientificindex.com/pictures/7c/183236.jpg)
Nöroimmünoloji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,883
4,041
0.409
* Total Citation Counts Rankings
World Rank
97,552
Country Rank
383
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/3119.jpg)
![Türkiye](/flags/tr.png)
![Levent Özçakar](https://cdn.adscientificindex.com/pictures/3e/211989.jpg)
musculoskeletal ultrasound
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,857
6,521
0.662
* Total Citation Counts Rankings
World Rank
98,164
Country Rank
385
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/802.png)
![Türkiye](/flags/tr.png)
![Haldun Müderrisoğlu](/user/assets/images/profile/no-profile-photo.png)
girişimsel kardiyoloji
hipertansiyon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,803
3,113
0.318
* Total Citation Counts Rankings
World Rank
98,584
Country Rank
387
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/1997.png)
![Türkiye](/flags/tr.png)
![Osman Yılmaz](https://cdn.adscientificindex.com/pictures/a5/212575.jpg)
araştırma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,765
2,643
0.271
* Total Citation Counts Rankings
World Rank
99,559
Country Rank
394
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/72.png)
![Türkiye](/flags/tr.png)
![Mustafa Necmettin Pamir](https://cdn.adscientificindex.com/pictures/83/82172.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,678
3,549
0.367
* Total Citation Counts Rankings
World Rank
99,949
Country Rank
395
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/4473.png)
![Türkiye](/flags/tr.png)
![Servet Akar](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,642
4,036
0.419
* Total Citation Counts Rankings
World Rank
100,635
Country Rank
397
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/3119.jpg)
![Türkiye](/flags/tr.png)
![Ömer Karadağ](https://cdn.adscientificindex.com/pictures/df/4302485.jpg)
Rheumatology
Vasculitis
Patient Registry Systems
Musculoskeletal Ultrasonography
Sacroiliac MRI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,578
6,638
0.693
* Total Citation Counts Rankings
World Rank
100,817
Country Rank
399
Institution Rank : 35
![](https://cdn.adscientificindex.com/logos/3119.jpg)
![Türkiye](/flags/tr.png)
![Ümit Murat Şahiner](https://cdn.adscientificindex.com/pictures/3b/87352.jpg)
Allergy and immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,563
6,717
0.702
* Total Citation Counts Rankings
World Ranking
86,835
Country Ranking
325
Institution Ranking
4
Ömer Aydemir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,889
4,713
0.433
![](https://cdn.adscientificindex.com/logos/5506.png)
Mood disorders and functionality
* Total Citation Counts Rankings
World Ranking
87,758
Country Ranking
327
Institution Ranking
6
İbrahim Hakan Gürvit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,784
5,179
0.480
![](https://cdn.adscientificindex.com/logos/4444.png)
Behavioral Neurology
Movement Disorders
Cognitive Neuroscience
* Total Citation Counts Rankings
World Ranking
87,946
Country Ranking
329
Institution Ranking
8
Ahmet Aydın
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,767
3,876
0.360
![](https://cdn.adscientificindex.com/logos/12090.png)
Toksikoloji
Eczacılık
Güvenlik Değerlendirmesi
* Total Citation Counts Rankings
World Ranking
88,048
Country Ranking
330
Institution Ranking
5
Nurhan Şahin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,758
5,260
0.489
* Total Citation Counts Rankings
World Ranking
88,958
Country Ranking
333
Institution Ranking
28
Fatih Ozaltin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,663
4,751
0.446
![](https://cdn.adscientificindex.com/logos/3119.jpg)
Pediatric Nephrology
Nephrogenetics
Pediatric Rheumatology
* Total Citation Counts Rankings
World Ranking
89,080
Country Ranking
334
Institution Ranking
29
Okan Akhan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,651
3,724
0.350
![](https://cdn.adscientificindex.com/logos/3119.jpg)
Nonvascular Interventional Radiology-Abdominal Imaging
* Total Citation Counts Rankings
World Ranking
90,490
Country Ranking
343
Institution Ranking
5
Ertuğrul Kılıç
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,514
3,858
0.367
* Total Citation Counts Rankings
World Ranking
90,493
Country Ranking
344
Institution Ranking
12
Ali Osmay Güre
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,514
2,385
0.227
* Total Citation Counts Rankings
World Ranking
91,524
Country Ranking
349
Institution Ranking
4
Handan Ankaralı
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,410
4,308
0.414
![](https://cdn.adscientificindex.com/logos/4435.png)
Biostatistics / Data Science / Medical informatics / Bioinformatics /
* Total Citation Counts Rankings
World Ranking
92,455
Country Ranking
355
Institution Ranking
7
İlhan Satman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,322
4,609
0.447
![](https://cdn.adscientificindex.com/logos/4444.png)
Diabetes
Obesity
Hypertension
Public Health
Clinical Endocrinology
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* Total Citation Counts Rankings
World Ranking
92,574
Country Ranking
357
Institution Ranking
30
Serdar Tekgül
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,311
5,227
0.507
* Total Citation Counts Rankings
World Ranking
93,413
Country Ranking
361
Institution Ranking
4
Öner Özdoğan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,227
9,286
0.908
* Total Citation Counts Rankings
World Ranking
93,546
Country Ranking
363
Institution Ranking
1
Serap Erkek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,216
7,727
0.756
* Total Citation Counts Rankings
World Ranking
95,443
Country Ranking
372
Institution Ranking
3
Ayla Gülden Pekcan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,045
5,750
0.572
![](https://cdn.adscientificindex.com/logos/3219.png)
Public health nutrition
nutrition and dietetics
nutritional assessment
* Total Citation Counts Rankings
World Ranking
96,142
Country Ranking
373
Institution Ranking
9
Hafize Uzun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,982
4,133
0.414
* Total Citation Counts Rankings
World Ranking
96,449
Country Ranking
375
Institution Ranking
10
Çiğdem Özkara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,953
5,422
0.545
* Total Citation Counts Rankings
World Ranking
96,645
Country Ranking
376
Institution Ranking
11
Fehmi Tabak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,936
4,419
0.445
* Total Citation Counts Rankings
World Ranking
97,256
Country Ranking
381
Institution Ranking
8
Erdem Tüzün
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,883
4,041
0.409
* Total Citation Counts Rankings
World Ranking
97,552
Country Ranking
383
Institution Ranking
32
Levent Özçakar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,857
6,521
0.662
![](https://cdn.adscientificindex.com/logos/3119.jpg)
musculoskeletal ultrasound
* Total Citation Counts Rankings
World Ranking
98,164
Country Ranking
385
Institution Ranking
5
Haldun Müderrisoğlu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,803
3,113
0.318
![](https://cdn.adscientificindex.com/logos/802.png)
girişimsel kardiyoloji
hipertansiyon
* Total Citation Counts Rankings
World Ranking
98,584
Country Ranking
387
Institution Ranking
12
Osman Yılmaz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,765
2,643
0.271
* Total Citation Counts Rankings
World Ranking
99,559
Country Ranking
394
Institution Ranking
3
Mustafa Necmettin Pamir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,678
3,549
0.367
* Total Citation Counts Rankings
World Ranking
99,949
Country Ranking
395
Institution Ranking
1
Servet Akar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,642
4,036
0.419
* Total Citation Counts Rankings
World Ranking
100,635
Country Ranking
397
Institution Ranking
34
Ömer Karadağ
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,578
6,638
0.693
![](https://cdn.adscientificindex.com/logos/3119.jpg)
Rheumatology
Vasculitis
Patient Registry Systems
Musculoskeletal Ultrasonography
Sacroiliac MRI
* Total Citation Counts Rankings
World Ranking
100,817
Country Ranking
399
Institution Ranking
35
Ümit Murat Şahiner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,563
6,717
0.702
![](https://cdn.adscientificindex.com/logos/3119.jpg)
Allergy and immunology