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
590,697
Country Rank
27
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/24882.jpg)
![Syria](/flags/sy.png)
![Omar Hamadah](https://cdn.adscientificindex.com/pictures/bc/431517.jpg)
Dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,245
908
0.729
* Total Citation Counts Rankings
World Rank
735,265
Country Rank
59
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/1855.jpg)
![Syria](/flags/sy.png)
![Mayssoon Dashash](https://cdn.adscientificindex.com/pictures/d2/472343.jpg)
Paediatric Dentistry
Medical Education
Quality Assurance
Genetics
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
832
535
0.643
* Total Citation Counts Rankings
World Rank
855,859
Country Rank
104
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Ahmad Burhan](https://cdn.adscientificindex.com/pictures/20/4756621.jpg)
Professor of Orthodontics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
583
499
0.856
* Total Citation Counts Rankings
World Rank
890,100
Country Rank
118
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/24882.jpg)
![Syria](/flags/sy.png)
![Hazem Sawaf](https://cdn.adscientificindex.com/pictures/b8/334624.jpg)
periodontics
Implantology
aesthetic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
524
82
0.156
* Total Citation Counts Rankings
World Rank
896,600
Country Rank
122
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/11429.jpg)
![Syria](/flags/sy.png)
![Ali S Marouf](/pictures/b8/361109.jpg)
Dental School
Tartous University
Syria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
513
102
0.199
* Total Citation Counts Rankings
World Rank
927,007
Country Rank
144
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/274.jpg)
![Syria](/flags/sy.png)
![Husein Al Khatib](/user/assets/images/profile/no-profile-photo.png)
General Chemistry
Biochemistry
Clinical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
463
17
0.037
* Total Citation Counts Rankings
World Rank
938,017
Country Rank
149
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Khaldoun Darwich](https://cdn.adscientificindex.com/pictures/72/4527147.jpg)
Oral and Maxillofacial Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
445
305
0.685
* Total Citation Counts Rankings
World Rank
965,396
Country Rank
170
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/1855.jpg)
![Syria](/flags/sy.png)
![Nuraldeen Maher Al-Khanati](https://cdn.adscientificindex.com/pictures/a8/4756639.jpg)
Dentistry
Oral and Maxillofacial Surgery
Dental Implantology
Tooth Autotransplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
404
402
0.995
* Total Citation Counts Rankings
World Rank
1,021,137
Country Rank
202
Institution Rank : 27
![](https://cdn.adscientificindex.com/logos/1855.jpg)
![Syria](/flags/sy.png)
![Fehmieh Nawaya](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
331
267
0.807
* Total Citation Counts Rankings
World Rank
1,042,877
Country Rank
211
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Hammam Moukdad](/user/assets/images/profile/no-profile-photo.png)
dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
159
0.520
* Total Citation Counts Rankings
World Rank
1,053,651
Country Rank
217
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/8914.png)
![Syria](/flags/sy.png)
![Mayssam Khaddam](https://cdn.adscientificindex.com/pictures/2f/4756647.jpg)
Operative dentistry
Endodontics
Tooth biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
295
159
0.539
* Total Citation Counts Rankings
World Rank
1,060,952
Country Rank
221
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Nada Bshara](/user/assets/images/profile/no-profile-photo.png)
Pediatric dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
287
266
0.927
* Total Citation Counts Rankings
World Rank
1,062,213
Country Rank
223
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Nabil Kochaji](https://cdn.adscientificindex.com/pictures/21/4756628.jpg)
oral pathology
salivary glands
jaws cyst
oral histology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
286
213
0.745
* Total Citation Counts Rankings
World Rank
1,067,986
Country Rank
227
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Ammar Eid](https://cdn.adscientificindex.com/pictures/bc/5373006.jpg)
endodontic
root canal
dental materials
operative dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
280
278
0.993
* Total Citation Counts Rankings
World Rank
1,128,886
Country Rank
257
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/24882.jpg)
![Syria](/flags/sy.png)
![Omar Heshmeh](https://cdn.adscientificindex.com/pictures/7f/4712591.jpg)
Reading books
practice surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
229
227
0.991
* Total Citation Counts Rankings
World Rank
1,132,880
Country Rank
259
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Zuhair Al-Nerabieah](https://cdn.adscientificindex.com/pictures/c5/4756645.jpg)
Dental Caries
Virtual Reality
Pediatric Dentistry
Nano-particles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
225
0.996
* Total Citation Counts Rankings
World Rank
1,133,281
Country Rank
261
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Mohammad Moaffak A Alsayed Hasan](/pictures/8c/4756633.jpg)
Orthodontics
Scientific Research
Dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
199
0.881
* Total Citation Counts Rankings
World Rank
1,172,867
Country Rank
292
Institution Rank : 39
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Chaza Kouchaji](https://cdn.adscientificindex.com/pictures/1b/4756644.jpg)
pediatric dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
199
174
0.874
* Total Citation Counts Rankings
World Rank
1,181,042
Country Rank
301
Institution Rank : 42
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Jihad Abou Nassar|جهاد أبو نصار, جهاد ابو نصار, Jihad Abou Nassar](https://cdn.adscientificindex.com/pictures/82/5238575.jpg)
Dentistry
inventions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194
174
0.897
* Total Citation Counts Rankings
World Rank
1,181,798
Country Rank
302
Institution Rank : 43
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Ali Abou Sulaiman](/user/assets/images/profile/no-profile-photo.png)
periodontology
dentistry
aesthetic dentistry
Botox
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194
99
0.510
* Total Citation Counts Rankings
World Rank
1,191,945
Country Rank
308
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/4222.jpg)
![Syria](/flags/sy.png)
![Salem Rikab](/user/assets/images/profile/no-profile-photo.png)
Endodontic and opretive dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
112
0.596
* Total Citation Counts Rankings
World Rank
1,201,751
Country Rank
321
Institution Rank : 47
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Muaaz Alkhouli](https://cdn.adscientificindex.com/pictures/66/5188248.jpg)
pediatric dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182
176
0.967
* Total Citation Counts Rankings
World Rank
1,209,645
Country Rank
331
Institution Rank : 33
![](https://cdn.adscientificindex.com/logos/8914.png)
![Syria](/flags/sy.png)
![Nabih Raslan](https://cdn.adscientificindex.com/pictures/ca/4756661.jpg)
Pediatric Dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
178
137
0.770
* Total Citation Counts Rankings
World Rank
1,242,356
Country Rank
362
Institution Rank : 56
![](https://cdn.adscientificindex.com/logos/531.png)
![Syria](/flags/sy.png)
![Omar Gibreal](/pictures/03/5321552.jpg)
oral and maxillofacial surgery
orthodontic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
155
0.963
* Total Citation Counts Rankings
World Rank
1,256,708
Country Rank
384
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/274.jpg)
![Syria](/flags/sy.png)
![Samer T. Jaber](https://cdn.adscientificindex.com/pictures/36/5290806.jpg)
Orthodontics
Digital Dentistry
Clear Aligners
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
154
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
590,697
![Syria](/flags/sy.png)
27
![](https://cdn.adscientificindex.com/logos/24882.jpg)
2
Omar Hamadah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,245
908
0.729
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
735,265
![Syria](/flags/sy.png)
59
![](https://cdn.adscientificindex.com/logos/1855.jpg)
8
Mayssoon Dashash
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
832
535
0.643
![](https://cdn.adscientificindex.com/logos/1855.jpg)
Paediatric Dentistry
Medical Education
Quality Assurance
Genetics
Immunology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
855,859
![Syria](/flags/sy.png)
104
![](https://cdn.adscientificindex.com/logos/531.png)
9
Ahmad Burhan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
583
499
0.856
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
890,100
![Syria](/flags/sy.png)
118
![](https://cdn.adscientificindex.com/logos/24882.jpg)
7
Hazem Sawaf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
524
82
0.156
![](https://cdn.adscientificindex.com/logos/24882.jpg)
periodontics
Implantology
aesthetic
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
896,600
![Syria](/flags/sy.png)
122
![](https://cdn.adscientificindex.com/logos/11429.jpg)
3
Ali S Marouf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
513
102
0.199
![](https://cdn.adscientificindex.com/logos/11429.jpg)
Dental School
Tartous University
Syria
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
927,007
![Syria](/flags/sy.png)
144
![](https://cdn.adscientificindex.com/logos/274.jpg)
1
Husein Al Khatib
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
463
17
0.037
![](https://cdn.adscientificindex.com/logos/274.jpg)
General Chemistry
Biochemistry
Clinical Chemistry
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
938,017
![Syria](/flags/sy.png)
149
![](https://cdn.adscientificindex.com/logos/531.png)
16
Khaldoun Darwich
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
445
305
0.685
![](https://cdn.adscientificindex.com/logos/531.png)
Oral and Maxillofacial Surgery
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
965,396
![Syria](/flags/sy.png)
170
![](https://cdn.adscientificindex.com/logos/1855.jpg)
19
Nuraldeen Maher Al-Khanati
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
404
402
0.995
![](https://cdn.adscientificindex.com/logos/1855.jpg)
Dentistry
Oral and Maxillofacial Surgery
Dental Implantology
Tooth Autotransplantation
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,021,137
![Syria](/flags/sy.png)
202
![](https://cdn.adscientificindex.com/logos/1855.jpg)
27
Fehmieh Nawaya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
331
267
0.807
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,042,877
![Syria](/flags/sy.png)
211
![](https://cdn.adscientificindex.com/logos/531.png)
20
Hammam Moukdad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
159
0.520
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,053,651
![Syria](/flags/sy.png)
217
![](https://cdn.adscientificindex.com/logos/8914.png)
19
Mayssam Khaddam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
295
159
0.539
![](https://cdn.adscientificindex.com/logos/8914.png)
Operative dentistry
Endodontics
Tooth biology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,060,952
![Syria](/flags/sy.png)
221
![](https://cdn.adscientificindex.com/logos/531.png)
22
Nada Bshara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
287
266
0.927
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,062,213
![Syria](/flags/sy.png)
223
![](https://cdn.adscientificindex.com/logos/531.png)
23
Nabil Kochaji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
286
213
0.745
![](https://cdn.adscientificindex.com/logos/531.png)
oral pathology
salivary glands
jaws cyst
oral histology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,067,986
![Syria](/flags/sy.png)
227
![](https://cdn.adscientificindex.com/logos/531.png)
25
Ammar Eid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
280
278
0.993
![](https://cdn.adscientificindex.com/logos/531.png)
endodontic
root canal
dental materials
operative dentistry
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,128,886
![Syria](/flags/sy.png)
257
![](https://cdn.adscientificindex.com/logos/24882.jpg)
11
Omar Heshmeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
229
227
0.991
![](https://cdn.adscientificindex.com/logos/24882.jpg)
Reading books
practice surgery
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,132,880
![Syria](/flags/sy.png)
259
![](https://cdn.adscientificindex.com/logos/531.png)
32
Zuhair Al-Nerabieah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
225
0.996
![](https://cdn.adscientificindex.com/logos/531.png)
Dental Caries
Virtual Reality
Pediatric Dentistry
Nano-particles
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,133,281
![Syria](/flags/sy.png)
261
![](https://cdn.adscientificindex.com/logos/531.png)
34
Mohammad Moaffak A Alsayed Hasan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
199
0.881
![](https://cdn.adscientificindex.com/logos/531.png)
Orthodontics
Scientific Research
Dentistry
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,172,867
![Syria](/flags/sy.png)
292
![](https://cdn.adscientificindex.com/logos/531.png)
39
Chaza Kouchaji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
199
174
0.874
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,181,042
![Syria](/flags/sy.png)
301
![](https://cdn.adscientificindex.com/logos/531.png)
42
Jihad Abou Nassar|جهاد أبو نصار, جهاد ابو نصار, Jihad Abou Nassar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194
174
0.897
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,181,798
![Syria](/flags/sy.png)
302
![](https://cdn.adscientificindex.com/logos/531.png)
43
Ali Abou Sulaiman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194
99
0.510
![](https://cdn.adscientificindex.com/logos/531.png)
periodontology
dentistry
aesthetic dentistry
Botox
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,191,945
![Syria](/flags/sy.png)
308
![](https://cdn.adscientificindex.com/logos/4222.jpg)
10
Salem Rikab
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
112
0.596
![](https://cdn.adscientificindex.com/logos/4222.jpg)
Endodontic and opretive dentistry
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,201,751
![Syria](/flags/sy.png)
321
![](https://cdn.adscientificindex.com/logos/531.png)
47
Muaaz Alkhouli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182
176
0.967
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,209,645
![Syria](/flags/sy.png)
331
![](https://cdn.adscientificindex.com/logos/8914.png)
33
Nabih Raslan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
178
137
0.770
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,242,356
![Syria](/flags/sy.png)
362
![](https://cdn.adscientificindex.com/logos/531.png)
56
Omar Gibreal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
155
0.963
![](https://cdn.adscientificindex.com/logos/531.png)
oral and maxillofacial surgery
orthodontic
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,256,708
![Syria](/flags/sy.png)
384
![](https://cdn.adscientificindex.com/logos/274.jpg)
5
Samer T. Jaber
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
154
1.000
![](https://cdn.adscientificindex.com/logos/274.jpg)
Orthodontics
Digital Dentistry
Clear Aligners