Citation Rankings
Highly Cited Researchers
Hamad Medical Corporation Highly Cited Researchers CitationOthers Rankings 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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 :26
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
414
0.758
* Total Citation Counts Rankings
Ranking Based On Selection :27
Medicine
Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
474
427
0.901
* Total Citation Counts Rankings
Ranking Based On Selection :28
Medication safety
Complementary and alternative medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
454
325
0.716
* Total Citation Counts Rankings
Ranking Based On Selection :29
Cancer
Diabetes
Obesity
Metabolic syndromes
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
420
357
0.850
* Total Citation Counts Rankings
Ranking Based On Selection :30
infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
391
388
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :31
ADULT CRITICAL CARE
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
356
325
0.913
* Total Citation Counts Rankings
Ranking Based On Selection :32
Dialysis
Quality of life
Depression
Diabetes Mullites
Motor performance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
324
287
0.886
* Total Citation Counts Rankings
Ranking Based On Selection :33
Trauma and Critical Care Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
311
198
0.637
* Total Citation Counts Rankings
Ranking Based On Selection :34
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290
290
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :35
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
232
219
0.944
* Total Citation Counts Rankings
Ranking Based On Selection :36
Quality
Quality Improvement
Patient Safety
Risk Management
Deming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223
220
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :37
Clinical analytics
Clinical research
Epidemiology
Patient Safety
Health Services Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
176
0.931
* Total Citation Counts Rankings
Ranking Based On Selection :38
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
182
0.968
* Total Citation Counts Rankings
Ranking Based On Selection :39
cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
128
0.842
* Total Citation Counts Rankings
Ranking Based On Selection :40
Clinical Research
medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145
138
0.952
* Total Citation Counts Rankings
Ranking Based On Selection :41
Neurodevelopmental disorders
Anxiety disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
124
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :42
Medical research
Internal Medicine
Cancer metastasis
Water-pipe smoking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
87
0.978
* Total Citation Counts Rankings
Ranking Based On Selection :43
Diabetes
Obesity and Metabolism
Insulin Resistance
Euglycemic Hyperinsulinemic clamps
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
82
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :44
Public health cardiology obesity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
59
0.756
* Total Citation Counts Rankings
Ranking Based On Selection :45
Myeloid malignancies and stem cell transplant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
60
0.789
* Total Citation Counts Rankings
Ranking Based On Selection :46
Occupational therapy
occupational science
play
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
66
0.880
* Total Citation Counts Rankings
Ranking Based On Selection :47
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
73
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :48
General Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
43
0.782
* Total Citation Counts Rankings
Ranking Based On Selection :49
Medicine-Pulmonary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
51
0.981
* Total Citation Counts Rankings
Ranking Based On Selection :50
mental health
resilience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
* Total Citation Counts Rankings
Rankings
887,713
836
99
Ranking Based On Selection: 26
Rayan S Terkawi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
414
0.758
* Total Citation Counts Rankings
Rankings
938,991
867
106
Ranking Based On Selection: 27
Fatma Ben Abid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
474
427
0.901
* Total Citation Counts Rankings
Rankings
956,666
876
108
Ranking Based On Selection: 28
Pallivalappila Abdulrouf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
454
325
0.716
* Total Citation Counts Rankings
Rankings
987,258
894
112
Ranking Based On Selection: 29
Ahmad İskandarani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
420
357
0.850
* Total Citation Counts Rankings
Rankings
1,015,752
907
115
Ranking Based On Selection: 30
Rand A Alattar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
391
388
0.992
* Total Citation Counts Rankings
Rankings
1,052,689
923
117
Ranking Based On Selection: 31
Nuri Abdurraheim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
356
325
0.913
* Total Citation Counts Rankings
Rankings
1,090,003
936
119
Ranking Based On Selection: 32
Rania Ibrahim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
324
287
0.886
Dialysis
Quality of life
Depression
Diabetes Mullites
Motor performance
* Total Citation Counts Rankings
Rankings
1,106,937
943
120
Ranking Based On Selection: 33
Ammar Almadani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
311
198
0.637
* Total Citation Counts Rankings
Rankings
1,134,423
956
122
Ranking Based On Selection: 34
Muna Abed Alah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290
290
1.000
* Total Citation Counts Rankings
Rankings
1,227,230
1,010
128
Ranking Based On Selection: 35
Yasser Shouman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
232
219
0.944
* Total Citation Counts Rankings
Rankings
1,243,437
1,017
129
Ranking Based On Selection: 36
James Laughton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223
220
0.987
Quality
Quality Improvement
Patient Safety
Risk Management
Deming
* Total Citation Counts Rankings
Rankings
1,312,920
1,069
140
Ranking Based On Selection: 37
Ian Howard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
176
0.931
Clinical analytics
Clinical research
Epidemiology
Patient Safety
Health Services Research
* Total Citation Counts Rankings
Rankings
1,315,006
1,071
141
Ranking Based On Selection: 38
Mohamad M Alkadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
182
0.968
* Total Citation Counts Rankings
Rankings
1,405,428
1,138
153
Ranking Based On Selection: 39
Pragati Rai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
128
0.842
* Total Citation Counts Rankings
Rankings
1,424,988
1,157
157
Ranking Based On Selection: 40
Yahya Hani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145
138
0.952
* Total Citation Counts Rankings
Rankings
1,489,308
1,200
167
Ranking Based On Selection: 41
Yasser Saeed Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
124
1.000
* Total Citation Counts Rankings
Rankings
1,621,764
1,287
186
Ranking Based On Selection: 42
Anas A Ashour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
87
0.978
Medical research
Internal Medicine
Cancer metastasis
Water-pipe smoking
* Total Citation Counts Rankings
Rankings
1,651,502
1,301
191
Ranking Based On Selection: 43
Ibrahem Abdalhakam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
82
1.000
Diabetes
Obesity and Metabolism
Insulin Resistance
Euglycemic Hyperinsulinemic clamps
* Total Citation Counts Rankings
Rankings
1,673,336
1,321
195
Ranking Based On Selection: 44
Fiona Milligan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
59
0.756
* Total Citation Counts Rankings
Rankings
1,682,659
1,327
198
Ranking Based On Selection: 45
Amna Gameil|Amna Gamil, Amna Gamiel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
60
0.789
* Total Citation Counts Rankings
Rankings
1,686,977
1,329
200
Ranking Based On Selection: 46
Brightlin Dhas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
66
0.880
* Total Citation Counts Rankings
Rankings
1,694,896
1,333
202
Ranking Based On Selection: 47
Hussam Almasri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
73
1.000
* Total Citation Counts Rankings
Rankings
1,793,538
1,396
213
Ranking Based On Selection: 48
Abdulaziz Zafar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
43
0.782
* Total Citation Counts Rankings
Rankings
1,809,396
1,408
215
Ranking Based On Selection: 49
Salma Taha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
51
0.981
* Total Citation Counts Rankings
Rankings
1,964,660
1,498
231
Ranking Based On Selection: 50
George Joy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000