Citation Rankings
Highly Cited Researchers
Hamad Medical Corporation 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 :126
Cardiology Medicine Health Economics Population Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
199
0.812
* Total Citation Counts Rankings
Ranking Based On Selection :127
Pharmacogenomics
Precision medicine
Cancer immunotherapy
Clinical Pharmacy
Medication safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
244
242
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :128
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
222
209
0.941
* Total Citation Counts Rankings
Ranking Based On Selection :129
Pharmacology
clinical pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
211
173
0.820
* Total Citation Counts Rankings
Ranking Based On Selection :130
Internal Medicine
Cardiology
POCUS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
207
0.990
* Total Citation Counts Rankings
Ranking Based On Selection :131
Quality
Quality Improvement
Patient Safety
Risk Management
Deming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
206
0.986
* Total Citation Counts Rankings
Ranking Based On Selection :132
Clinical Pharmacy
Pharmacokinetics
Critical Care
Pharmacoepidemiology
Biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208
196
0.942
* Total Citation Counts Rankings
Ranking Based On Selection :133
Cardiology
Infection disease and administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
173
0.840
* Total Citation Counts Rankings
Ranking Based On Selection :134
Thoracic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
100
0.490
* Total Citation Counts Rankings
Ranking Based On Selection :135
Gastroenterology
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
199
0.980
* Total Citation Counts Rankings
Ranking Based On Selection :136
Internal medicine
Hematology and Evidence based medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
199
0.980
* Total Citation Counts Rankings
Ranking Based On Selection :137
Hematology/Oncology
Clinical Pharmacy practice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196
187
0.954
* Total Citation Counts Rankings
Ranking Based On Selection :138
Anesthesia
Intensive care
pain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
185
104
0.562
* Total Citation Counts Rankings
Ranking Based On Selection :139
Clinical analytics
Clinical research
Epidemiology
Patient Safety
Health Services Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
184
171
0.929
* Total Citation Counts Rankings
Ranking Based On Selection :140
Anesthesia
Perioperative Medicine
Intensive Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
181
0.989
* Total Citation Counts Rankings
Ranking Based On Selection :141
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
177
0.967
* Total Citation Counts Rankings
Ranking Based On Selection :142
genetics in nursing
nursing science
diversity in healthcare
innovations and technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182
179
0.984
* Total Citation Counts Rankings
Ranking Based On Selection :143
Orthopedics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
174
173
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :144
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
174
106
0.609
* Total Citation Counts Rankings
Ranking Based On Selection :145
Artificial Intelligence
Imaging Informatics
Clinical Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
172
110
0.640
* Total Citation Counts Rankings
Ranking Based On Selection :146
Medical Oncology
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
165
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :147
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
164
164
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :148
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
162
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :149
Psychiatry nursing
NPS
Nursing Practice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
128
0.790
* Total Citation Counts Rankings
Ranking Based On Selection :150
Psychiatry
Artificial Intelligence
Biocomputers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
153
1.000
* Total Citation Counts Rankings
Rankings
1,187,479
976
126
Ranking Based On Selection: 126
Manish Barman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
199
0.812
Cardiology Medicine Health Economics Population Health
* Total Citation Counts Rankings
Rankings
1,188,504
977
127
Ranking Based On Selection: 127
Nabil Elhadi Omar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
244
242
0.992
Pharmacogenomics
Precision medicine
Cancer immunotherapy
Clinical Pharmacy
Medication safety
* Total Citation Counts Rankings
Rankings
1,228,136
997
128
Ranking Based On Selection: 128
Yasser Shouman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
222
209
0.941
* Total Citation Counts Rankings
Rankings
1,249,587
1,009
129
Ranking Based On Selection: 129
Sadaf Riaz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
211
173
0.820
Pharmacology
clinical pharmacy
* Total Citation Counts Rankings
Rankings
1,252,812
1,012
130
Ranking Based On Selection: 130
Ashraf Omer Elamin Ahmed|Ashraf O. E. Ahmed, Ashraf Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
207
0.990
Internal Medicine
Cardiology
POCUS
* Total Citation Counts Rankings
Rankings
1,252,882
1,013
131
Ranking Based On Selection: 131
James Laughton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
206
0.986
Quality
Quality Improvement
Patient Safety
Risk Management
Deming
* Total Citation Counts Rankings
Rankings
1,255,102
1,016
132
Ranking Based On Selection: 132
Mohamed Omar Saad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208
196
0.942
Clinical Pharmacy
Pharmacokinetics
Critical Care
Pharmacoepidemiology
Biostatistics
* Total Citation Counts Rankings
Rankings
1,259,430
1,020
133
Ranking Based On Selection: 133
Sumaya Mehdar A Alsaadi Alyafei|SUMAYA ALYAFEI, SUMAYA ALSAADI, ALYAFEI S
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
173
0.840
Cardiology
Infection disease and administration
* Total Citation Counts Rankings
Rankings
1,264,276
1,023
134
Ranking Based On Selection: 134
Muhammad Muslim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
100
0.490
* Total Citation Counts Rankings
Rankings
1,264,981
1,024
135
Ranking Based On Selection: 135
Shahem Abbarh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
199
0.980
Gastroenterology
Internal Medicine
* Total Citation Counts Rankings
Rankings
1,264,990
1,025
136
Ranking Based On Selection: 136
Mohammed Alkhatib
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
199
0.980
Internal medicine
Hematology and Evidence based medicine
* Total Citation Counts Rankings
Rankings
1,279,616
1,037
137
Ranking Based On Selection: 137
Rola Ghasoub
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196
187
0.954
Hematology/Oncology
Clinical Pharmacy practice
* Total Citation Counts Rankings
Rankings
1,305,147
1,051
138
Ranking Based On Selection: 138
Anwar Ul Huda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
185
104
0.562
Anesthesia
Intensive care
pain
* Total Citation Counts Rankings
Rankings
1,306,379
1,052
139
Ranking Based On Selection: 139
Ian Howard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
184
171
0.929
Clinical analytics
Clinical research
Epidemiology
Patient Safety
Health Services Research
* Total Citation Counts Rankings
Rankings
1,308,386
1,055
140
Ranking Based On Selection: 140
Mogahed Ismail Hassan Hussein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
181
0.989
Anesthesia
Perioperative Medicine
Intensive Care
* Total Citation Counts Rankings
Rankings
1,308,532
1,057
141
Ranking Based On Selection: 141
Mohamad M Alkadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
177
0.967
* Total Citation Counts Rankings
Rankings
1,310,745
1,059
142
Ranking Based On Selection: 142
John Paul Ben Silang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182
179
0.984
genetics in nursing
nursing science
diversity in healthcare
innovations and technology
* Total Citation Counts Rankings
Rankings
1,329,381
1,071
143
Ranking Based On Selection: 143
Osama Z Alzobi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
174
173
0.994
* Total Citation Counts Rankings
Rankings
1,330,863
1,072
144
Ranking Based On Selection: 144
Ashraf Gad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
174
106
0.609
* Total Citation Counts Rankings
Rankings
1,335,685
1,073
145
Ranking Based On Selection: 145
Parag Suresh Mahajan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
172
110
0.640
Artificial Intelligence
Imaging Informatics
Clinical Imaging
* Total Citation Counts Rankings
Rankings
1,351,696
1,085
146
Ranking Based On Selection: 146
Elias Tayar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
165
1.000
Medical Oncology
Public Health
* Total Citation Counts Rankings
Rankings
1,354,338
1,089
147
Ranking Based On Selection: 147
Mhd Kutaiba Albuni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
164
164
1.000
* Total Citation Counts Rankings
Rankings
1,357,054
1,090
148
Ranking Based On Selection: 148
Ashraf Hantouly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
162
0.994
* Total Citation Counts Rankings
Rankings
1,360,675
1,095
149
Ranking Based On Selection: 149
Ashish Badnapurkar|Ashishkumar Badanapurkar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
128
0.790
Psychiatry nursing
NPS
Nursing Practice
* Total Citation Counts Rankings
Rankings
1,383,485
1,110
150
Ranking Based On Selection: 150
Abdul Waheed Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
153
1.000
Psychiatry
Artificial Intelligence
Biocomputers