Citation Rankings
Highly Cited Researchers

Sidra Medical and Research Center 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 :26
Qatar
Janahi, Ia
cystic fibrosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,878
2,489
0.642
* Total Citation Counts Rankings
Ranking Based On Selection :27
Qatar
Taushif Khan
Immunology
Computational Biology
Bioinformatics
Programming
Evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,735
3,715
0.995
* Total Citation Counts Rankings
Ranking Based On Selection :28
Qatar
Bernice Lo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,314
2,334
0.704
* Total Citation Counts Rankings
Ranking Based On Selection :29
Qatar
Chidambaram Manickam
Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,131
1,296
0.414
* Total Citation Counts Rankings
Ranking Based On Selection :30
Qatar
William Mifsud
Pediatric pathology
Computational pathology
Digital pathology
Pediatric tumor evolution
Pediatric tumor genetic heterogeneit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,986
2,203
0.738
* Total Citation Counts Rankings
Ranking Based On Selection :31
Qatar
Wouter Hendrickx
Molecular biology
Cancer Biology
Cancer Immunology
Open Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,940
2,109
0.717
* Total Citation Counts Rankings
Ranking Based On Selection :32
Qatar
Matteo Avella
Developmental and Reproductive Genetics
Human Infertility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,774
1,243
0.448
* Total Citation Counts Rankings
Ranking Based On Selection :33
Qatar
Arun Prasath Lakshmanan
Non-communicable diseases
Microbiome
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,598
1,251
0.482
* Total Citation Counts Rankings
Ranking Based On Selection :34
Qatar
Sara Deola
Immunology
cancer
gene therapy
bone marrow transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,597
629
0.242
* Total Citation Counts Rankings
Ranking Based On Selection :35
Qatar
Seetharama Sastry Konduru
Cancer
stem cells
signal transduction
antibody engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,537
1,295
0.510
* Total Citation Counts Rankings
Ranking Based On Selection :36
Qatar
Ricardo Garcia Branco
Pediatric critical care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,390
1,003
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :37
Qatar
Andrea Guennoun
Immunology
Genomics
Primary Immunodeficiencies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,317
1,125
0.486
* Total Citation Counts Rankings
Ranking Based On Selection :38
Qatar
Senthil Selvaraj
Functional Genomics
Neurodegenerative disorders/Calcium Signaling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,238
1,181
0.528
* Total Citation Counts Rankings
Ranking Based On Selection :39
Qatar
David Bohanna
Developmental Disorder Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,162
1,664
0.770
* Total Citation Counts Rankings
Ranking Based On Selection :40
Qatar
Nicholas Van Panhuys
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,156
1,180
0.547
* Total Citation Counts Rankings
Ranking Based On Selection :41
Qatar
Annalisa Terranegra
precision nutrition
nutritional genomics
gut microbiota
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,024
1,079
0.533
* Total Citation Counts Rankings
Ranking Based On Selection :42
Qatar
Sabah Nisar
Cancer
Neuroimaging
genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,967
1,966
0.999
* Total Citation Counts Rankings
Ranking Based On Selection :43
Qatar
Mohammed El Anbari
Statistics
Biostatistics
Data Science
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,861
1,668
0.896
* Total Citation Counts Rankings
Ranking Based On Selection :44
Qatar
Najeeb Syed
Cancer Genomics
Population Genetics
Rare Disease
Transcriptomics
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,799
1,741
0.968
* Total Citation Counts Rankings
Ranking Based On Selection :45
Qatar
Sara Tomei
Genomics
Oncology
Biobanking
Biotechnology
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,775
1,085
0.611
* Total Citation Counts Rankings
Ranking Based On Selection :46
Qatar
Bella S Guerrouahen
Tumor microenviroment
cancer chemo-and immunotherapy
targeted therapies
cancer biomarkers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,504
827
0.550
* Total Citation Counts Rankings
Ranking Based On Selection :47
Qatar
Christophe Raynaud
CRISPR
CANCER
IMMUNOLOGY
STEM CELL
FLOW CYTOMETRY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,460
623
0.427
* Total Citation Counts Rankings
Ranking Based On Selection :48
Qatar
Khalid Mohamed
Neurology
Pediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,444
391
0.271
* Total Citation Counts Rankings
Ranking Based On Selection :49
Qatar
Santiago Vallasciani
Pediatric Urology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,344
567
0.422
* Total Citation Counts Rankings
Ranking Based On Selection :50
Qatar
Sathyavathi Sundararaju
Clinical Microbiology
Molecular Biology
Microbiome
Clinical Metagenomics
Next Generation Sequencing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,343
1,302
0.969
* Total Citation Counts Rankings
Rankings
258,914
Qatar
246
26
Ranking Based On Selection: 26
Janahi, Ia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,878
2,489
0.642
* Total Citation Counts Rankings
Rankings
267,562
Qatar
258
27
Ranking Based On Selection: 27
Taushif Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,735
3,715
0.995
Immunology
Computational Biology
Bioinformatics
Programming
Evolution
* Total Citation Counts Rankings
Rankings
296,521
Qatar
283
28
Ranking Based On Selection: 28
Bernice Lo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,314
2,334
0.704
* Total Citation Counts Rankings
Rankings
310,948
Qatar
300
29
Ranking Based On Selection: 29
Chidambaram Manickam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,131
1,296
0.414
* Total Citation Counts Rankings
Rankings
323,338
Qatar
317
30
Ranking Based On Selection: 30
William Mifsud
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,986
2,203
0.738
Pediatric pathology
Computational pathology
Digital pathology
Pediatric tumor evolution
Pediatric tumor genetic heterogeneit
* Total Citation Counts Rankings
Rankings
327,552
Qatar
322
31
Ranking Based On Selection: 31
Wouter Hendrickx
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,940
2,109
0.717
Molecular biology
Cancer Biology
Cancer Immunology
Open Science
* Total Citation Counts Rankings
Rankings
343,349
Qatar
335
32
Ranking Based On Selection: 32
Matteo Avella
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,774
1,243
0.448
Developmental and Reproductive Genetics
Human Infertility
* Total Citation Counts Rankings
Rankings
361,854
Qatar
358
33
Ranking Based On Selection: 33
Arun Prasath Lakshmanan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,598
1,251
0.482
Non-communicable diseases
Microbiome
* Total Citation Counts Rankings
Rankings
362,005
Qatar
359
34
Ranking Based On Selection: 34
Sara Deola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,597
629
0.242
Immunology
cancer
gene therapy
bone marrow transplantation
* Total Citation Counts Rankings
Rankings
368,536
Qatar
367
35
Ranking Based On Selection: 35
Seetharama Sastry Konduru
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,537
1,295
0.510
Cancer
stem cells
signal transduction
antibody engineering
* Total Citation Counts Rankings
Rankings
385,864
Qatar
382
36
Ranking Based On Selection: 36
Ricardo Garcia Branco
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,390
1,003
0.420
* Total Citation Counts Rankings
Rankings
395,036
Qatar
393
37
Ranking Based On Selection: 37
Andrea Guennoun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,317
1,125
0.486
Immunology
Genomics
Primary Immunodeficiencies
* Total Citation Counts Rankings
Rankings
405,262
Qatar
404
38
Ranking Based On Selection: 38
Senthil Selvaraj
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,238
1,181
0.528
Functional Genomics
Neurodegenerative disorders/Calcium Signaling
* Total Citation Counts Rankings
Rankings
415,605
Qatar
414
39
Ranking Based On Selection: 39
David Bohanna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,162
1,664
0.770
* Total Citation Counts Rankings
Rankings
416,464
Qatar
415
40
Ranking Based On Selection: 40
Nicholas Van Panhuys
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,156
1,180
0.547
* Total Citation Counts Rankings
Rankings
436,365
Qatar
435
41
Ranking Based On Selection: 41
Annalisa Terranegra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,024
1,079
0.533
precision nutrition
nutritional genomics
gut microbiota
* Total Citation Counts Rankings
Rankings
445,180
Qatar
442
42
Ranking Based On Selection: 42
Sabah Nisar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,967
1,966
0.999
Cancer
Neuroimaging
genetics
* Total Citation Counts Rankings
Rankings
463,080
Qatar
465
43
Ranking Based On Selection: 43
Mohammed El Anbari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,861
1,668
0.896
Statistics
Biostatistics
Data Science
Bioinformatics
* Total Citation Counts Rankings
Rankings
473,848
Qatar
478
44
Ranking Based On Selection: 44
Najeeb Syed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,799
1,741
0.968
Cancer Genomics
Population Genetics
Rare Disease
Transcriptomics
Machine Learning
* Total Citation Counts Rankings
Rankings
478,267
Qatar
484
45
Ranking Based On Selection: 45
Sara Tomei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,775
1,085
0.611
Genomics
Oncology
Biobanking
Biotechnology
Immunology
* Total Citation Counts Rankings
Rankings
534,192
Qatar
537
46
Ranking Based On Selection: 46
Bella S Guerrouahen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,504
827
0.550
Tumor microenviroment
cancer chemo-and immunotherapy
targeted therapies
cancer biomarkers
* Total Citation Counts Rankings
Rankings
544,195
Qatar
549
47
Ranking Based On Selection: 47
Christophe Raynaud
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,460
623
0.427
CRISPR
CANCER
IMMUNOLOGY
STEM CELL
FLOW CYTOMETRY
* Total Citation Counts Rankings
Rankings
547,934
Qatar
553
48
Ranking Based On Selection: 48
Khalid Mohamed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,444
391
0.271
* Total Citation Counts Rankings
Rankings
572,945
Qatar
570
49
Ranking Based On Selection: 49
Santiago Vallasciani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,344
567
0.422
* Total Citation Counts Rankings
Rankings
573,014
Qatar
571
50
Ranking Based On Selection: 50
Sathyavathi Sundararaju
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,343
1,302
0.969
Clinical Microbiology
Molecular Biology
Microbiome
Clinical Metagenomics
Next Generation Sequencing