Citation Rankings
Highly Cited Researchers

Medical and Health Sciences / Biochemistry Highly Cited Researchers Citation 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 :1
Saudi Arabia
Suhad Bahijri
Diabetes research
hypertension
dyslipidemia
biochemical markers
risk scores for NCCD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,584
16,344
0.879
* Total Citation Counts Rankings
Ranking Based On Selection :2
Saudi Arabia
Mohammad Amjad Kamal
Biochemistry
Neuroscience
Enzymology
Nanomedicines
diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,294
13,415
0.776
* Total Citation Counts Rankings
Ranking Based On Selection :3
Saudi Arabia
Firoz Anwar
Cancer
Cardiac and Gut microbiota
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,921
6,517
0.731
* Total Citation Counts Rankings
Ranking Based On Selection :4
Saudi Arabia
Shams Tabrez
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,699
5,530
0.718
* Total Citation Counts Rankings
Ranking Based On Selection :5
Saudi Arabia
Fahad A. Al-Abbasi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,844
4,125
0.852
* Total Citation Counts Rankings
Ranking Based On Selection :6
Saudi Arabia
Mukhtiar Baig
Assessment
Curriculum Designing
Diabetes Mellitus
Infertility
Osteoporosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,731
4,168
0.881
* Total Citation Counts Rankings
Ranking Based On Selection :7
Saudi Arabia
Zuhier Awan
Atherosclerosis
Cardiovascular Disease
Genetic Dyslipidemia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,336
2,822
0.651
* Total Citation Counts Rankings
Ranking Based On Selection :8
Saudi Arabia
Muhammad Shahid Nadeem
Molecular Biology
Enzymes
Natural products
Drug discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,916
3,569
0.911
* Total Citation Counts Rankings
Ranking Based On Selection :9
Saudi Arabia
M Farouk Elshal
Molecular Biology and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,719
1,549
0.417
* Total Citation Counts Rankings
Ranking Based On Selection :10
Saudi Arabia
Syed Sameer
Cancer Genetics
Colorectal Cancer
Genetic Polymorphisms
Oncology
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,368
2,220
0.659
* Total Citation Counts Rankings
Ranking Based On Selection :11
Saudi Arabia
Mazin Zamzami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,994
2,683
0.896
* Total Citation Counts Rankings
Ranking Based On Selection :12
Saudi Arabia
Khalid M Abu Salah
nano-diagnostics
nanomedicine
nano-biosensors
drug nano-carriers
koetjapic acid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,980
1,617
0.543
* Total Citation Counts Rankings
Ranking Based On Selection :13
Saudi Arabia
Eman Mokbel Alissa
Trace Elements and Antioxidant Vitamins Status in Chronic Diseases
Nutritional Epidemiology in Cardiovascular Diseases
Novel C
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,456
1,460
0.594
* Total Citation Counts Rankings
Ranking Based On Selection :14
Saudi Arabia
Wesam H Abdulaal
immunology
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,711
1,661
0.971
* Total Citation Counts Rankings
Ranking Based On Selection :15
Saudi Arabia
Anwar Borai
Clinical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,684
1,011
0.600
* Total Citation Counts Rankings
Ranking Based On Selection :16
Saudi Arabia
Ashwag Albukhari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,297
1,005
0.775
* Total Citation Counts Rankings
Ranking Based On Selection :17
Saudi Arabia
Faisal A Alzahrani
cancer stem cells
iPSC
exosome
EVs
preeclampsia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,272
1,239
0.974
* Total Citation Counts Rankings
Ranking Based On Selection :18
Saudi Arabia
Mohammed Hamad
DNA integrity
Oxidative Stress
Molecular Biology
Drug-Drug Interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,033
651
0.630
* Total Citation Counts Rankings
Ranking Based On Selection :19
Saudi Arabia
Firoz CK
Clinical Biochemistry-Molecular genetics-Neurodegenaration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
986
687
0.697
* Total Citation Counts Rankings
Ranking Based On Selection :20
Saudi Arabia
Saad Alqarni
Biochemistry
Molecular Biology
Structural Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
818
657
0.803
* Total Citation Counts Rankings
Ranking Based On Selection :21
Saudi Arabia
Atef Nehdi
Biochemistry
Molecular Biology
Virology
drug discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
698
604
0.865
* Total Citation Counts Rankings
Ranking Based On Selection :22
Saudi Arabia
Maryam A. AL-Ghamdi
Biochemistry .Health and Medical Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
636
554
0.871
* Total Citation Counts Rankings
Ranking Based On Selection :24
Saudi Arabia
Yousef Almoghrabi
Clinical Biochemistry
Lipidology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
258
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :25
Saudi Arabia
Hoda Gad
clinical biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
221
184
0.833
* Total Citation Counts Rankings
Rankings
44,753
Saudi Arabia
112
11
Ranking Based On Selection: 1
Suhad Bahijri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,584
16,344
0.879
Diabetes research
hypertension
dyslipidemia
biochemical markers
risk scores for NCCD
* Total Citation Counts Rankings
Rankings
49,475
Saudi Arabia
137
14
Ranking Based On Selection: 2
Mohammad Amjad Kamal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,294
13,415
0.776
Biochemistry
Neuroscience
Enzymology
Nanomedicines
diabetes
* Total Citation Counts Rankings
Rankings
112,153
Saudi Arabia
319
39
Ranking Based On Selection: 3
Firoz Anwar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,921
6,517
0.731
* Total Citation Counts Rankings
Rankings
132,163
Saudi Arabia
393
55
Ranking Based On Selection: 4
Shams Tabrez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,699
5,530
0.718
* Total Citation Counts Rankings
Rankings
211,304
Saudi Arabia
740
90
Ranking Based On Selection: 5
Fahad A. Al-Abbasi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,844
4,125
0.852
* Total Citation Counts Rankings
Rankings
216,078
Saudi Arabia
768
93
Ranking Based On Selection: 6
Mukhtiar Baig
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,731
4,168
0.881
Assessment
Curriculum Designing
Diabetes Mellitus
Infertility
Osteoporosis
* Total Citation Counts Rankings
Rankings
234,282
Saudi Arabia
853
99
Ranking Based On Selection: 7
Zuhier Awan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,336
2,822
0.651
Atherosclerosis
Cardiovascular Disease
Genetic Dyslipidemia
* Total Citation Counts Rankings
Rankings
257,245
Saudi Arabia
970
111
Ranking Based On Selection: 8
Muhammad Shahid Nadeem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,916
3,569
0.911
Molecular Biology
Enzymes
Natural products
Drug discovery
* Total Citation Counts Rankings
Rankings
268,998
Saudi Arabia
1,045
116
Ranking Based On Selection: 9
M Farouk Elshal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,719
1,549
0.417
* Total Citation Counts Rankings
Rankings
293,025
Saudi Arabia
1,162
28
Ranking Based On Selection: 10
Syed Sameer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,368
2,220
0.659
Cancer Genetics
Colorectal Cancer
Genetic Polymorphisms
Oncology
Medical Education
* Total Citation Counts Rankings
Rankings
323,240
Saudi Arabia
1,316
144
Ranking Based On Selection: 11
Mazin Zamzami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,994
2,683
0.896
* Total Citation Counts Rankings
Rankings
324,550
Saudi Arabia
1,329
33
Ranking Based On Selection: 12
Khalid M Abu Salah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,980
1,617
0.543
nano-diagnostics
nanomedicine
nano-biosensors
drug nano-carriers
koetjapic acid
* Total Citation Counts Rankings
Rankings
378,454
Saudi Arabia
1,631
170
Ranking Based On Selection: 13
Eman Mokbel Alissa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,456
1,460
0.594
Trace Elements and Antioxidant Vitamins Status in Chronic Diseases
Nutritional Epidemiology in Cardiovascular Diseases
Novel C
* Total Citation Counts Rankings
Rankings
491,004
Saudi Arabia
2,398
230
Ranking Based On Selection: 14
Wesam H Abdulaal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,711
1,661
0.971
* Total Citation Counts Rankings
Rankings
496,459
Saudi Arabia
2,432
64
Ranking Based On Selection: 15
Anwar Borai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,684
1,011
0.600
* Total Citation Counts Rankings
Rankings
585,671
Saudi Arabia
3,021
285
Ranking Based On Selection: 16
Ashwag Albukhari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,297
1,005
0.775
* Total Citation Counts Rankings
Rankings
592,400
Saudi Arabia
3,068
290
Ranking Based On Selection: 17
Faisal A Alzahrani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,272
1,239
0.974
cancer stem cells
iPSC
exosome
EVs
preeclampsia
* Total Citation Counts Rankings
Rankings
666,691
Saudi Arabia
3,628
100
Ranking Based On Selection: 18
Mohammed Hamad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,033
651
0.630
DNA integrity
Oxidative Stress
Molecular Biology
Drug-Drug Interaction
* Total Citation Counts Rankings
Rankings
683,516
Saudi Arabia
3,787
349
Ranking Based On Selection: 19
Firoz CK
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
986
687
0.697
Clinical Biochemistry-Molecular genetics-Neurodegenaration
* Total Citation Counts Rankings
Rankings
750,474
Saudi Arabia
4,255
130
Ranking Based On Selection: 20
Saad Alqarni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
818
657
0.803
Biochemistry
Molecular Biology
Structural Biology
* Total Citation Counts Rankings
Rankings
805,341
Saudi Arabia
4,667
144
Ranking Based On Selection: 21
Atef Nehdi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
698
604
0.865
Biochemistry
Molecular Biology
Virology
drug discovery
* Total Citation Counts Rankings
Rankings
836,547
Saudi Arabia
4,908
418
Ranking Based On Selection: 22
Maryam A. AL-Ghamdi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
636
554
0.871
* Total Citation Counts Rankings
Rankings
948,453
Saudi Arabia
5,677
449
Ranking Based On Selection: 23
Shareefa AlGhamdi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
464
397
0.856
* Total Citation Counts Rankings
Rankings
1,185,300
Saudi Arabia
7,730
584
Ranking Based On Selection: 24
Yousef Almoghrabi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
258
0.996
* Total Citation Counts Rankings
Rankings
1,252,797
Saudi Arabia
8,551
661
Ranking Based On Selection: 25
Hoda Gad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
221
184
0.833