Citation Rankings
Highly Cited Researchers
University of Health and Allied Sciences 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 :101
Cell and tissue culture
fungal pathology
molecular markers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
605
367
0.607
* Total Citation Counts Rankings
Ranking Based On Selection :102
Nutrition
gerontology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
602
411
0.683
* Total Citation Counts Rankings
Ranking Based On Selection :103
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
589
391
0.664
* Total Citation Counts Rankings
Ranking Based On Selection :104
Mathematical Modelling
Mathematical Biology
Differential Equations
Numerical Modelling
Computational Mathematics.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
567
553
0.975
* Total Citation Counts Rankings
Ranking Based On Selection :105
General Surgery
Surgical Oncology
Pediatric Surgery
Surgical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
549
430
0.783
* Total Citation Counts Rankings
Ranking Based On Selection :106
Radiation Protection
Quality assurance in Medical Imaging
Ultrasonography investigations in OG
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
536
450
0.840
* Total Citation Counts Rankings
Ranking Based On Selection :107
malaria in pregnancy
maternal and child health
health systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
507
289
0.570
* Total Citation Counts Rankings
Ranking Based On Selection :108
Diabetes
Hypogonadism
Metabolic Syndrome
Sexual Dysfunction/Erectile Dysfunction
Inflammation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
495
396
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :109
Biostatistics
Bioinformatics
Health Informatics
Data Science
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
487
453
0.930
* Total Citation Counts Rankings
Ranking Based On Selection :110
Cancer Research
Molecular Epidemiology
Biomarker discovery
Molecular Pathology
Laboratory medicine
LQMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
481
430
0.894
* Total Citation Counts Rankings
Ranking Based On Selection :111
inflammation
biochemistry
network pharmacology
molecular docking
natural products pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
479
352
0.735
* Total Citation Counts Rankings
Ranking Based On Selection :112
Rickettsial
viral and rodent borne zoonoses.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
469
110
0.235
* Total Citation Counts Rankings
Ranking Based On Selection :113
Health Systems and Policy Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
455
406
0.892
* Total Citation Counts Rankings
Ranking Based On Selection :114
Health Law and Ethics
Bioethics
Medical Humanities and Education
Palliative Care
Interpersonal Relationships
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
454
297
0.654
* Total Citation Counts Rankings
Ranking Based On Selection :115
Malaria and anaemia in pregnancy
Maternal and child health
health interventions & systems research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
453
316
0.698
* Total Citation Counts Rankings
Ranking Based On Selection :116
Health education and promotion
health literacy
HIV/AIDS implementation research
maternal and child health
reproductive health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
451
437
0.969
* Total Citation Counts Rankings
Ranking Based On Selection :117
Paediatric dentistry
Oral health for special need children
oral health quality of life
social gradient in oral health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
450
248
0.551
* Total Citation Counts Rankings
Ranking Based On Selection :118
Child nutritional status
Non Communicable Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
429
382
0.890
* Total Citation Counts Rankings
Ranking Based On Selection :119
Host-virus interactions
Malaria
Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
275
0.652
* Total Citation Counts Rankings
Ranking Based On Selection :120
Public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
418
356
0.852
* Total Citation Counts Rankings
Ranking Based On Selection :121
Immunology
parasitology
molecular biology
malaria
parasites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
403
273
0.677
* Total Citation Counts Rankings
Ranking Based On Selection :122
infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
367
0.922
* Total Citation Counts Rankings
Ranking Based On Selection :123
Mental Health
Public Health and Social Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
397
345
0.869
* Total Citation Counts Rankings
Ranking Based On Selection :124
Pharmacognosy
Traditional and Alternative Medicine
Clinical Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
396
199
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :125
Antibiotic Resistance
Bioinformatics
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
390
269
0.690
* Total Citation Counts Rankings
Rankings
841,355
807
40
Ranking Based On Selection: 101
Sayanika Devi Waikhom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
605
367
0.607
Cell and tissue culture
fungal pathology
molecular markers
* Total Citation Counts Rankings
Rankings
842,883
379
19
Ranking Based On Selection: 102
Sospatro Ngallaba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
602
411
0.683
Nutrition
gerontology
* Total Citation Counts Rankings
Rankings
849,826
387
43
Ranking Based On Selection: 103
Furaha August
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
589
391
0.664
* Total Citation Counts Rankings
Rankings
861,769
849
41
Ranking Based On Selection: 104
Shaibu Osman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
567
553
0.975
Mathematical Modelling
Mathematical Biology
Differential Equations
Numerical Modelling
Computational Mathematics.
* Total Citation Counts Rankings
Rankings
871,952
414
44
Ranking Based On Selection: 105
Larry Akoko
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
549
430
0.783
General Surgery
Surgical Oncology
Pediatric Surgery
Surgical Education
* Total Citation Counts Rankings
Rankings
879,371
881
42
Ranking Based On Selection: 106
Eric Kwasi Ofori
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
536
450
0.840
Radiation Protection
Quality assurance in Medical Imaging
Ultrasonography investigations in OG
* Total Citation Counts Rankings
Rankings
896,575
910
43
Ranking Based On Selection: 107
Antwi Ampofo Gifty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
507
289
0.570
malaria in pregnancy
maternal and child health
health systems
* Total Citation Counts Rankings
Rankings
905,331
928
44
Ranking Based On Selection: 108
Huseini Wiisibie Alidu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
495
396
0.800
Diabetes
Hypogonadism
Metabolic Syndrome
Sexual Dysfunction/Erectile Dysfunction
Inflammation
* Total Citation Counts Rankings
Rankings
911,799
945
45
Ranking Based On Selection: 109
Wisdom Kwami Takramah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
487
453
0.930
Biostatistics
Bioinformatics
Health Informatics
Data Science
Epidemiology
* Total Citation Counts Rankings
Rankings
916,912
956
46
Ranking Based On Selection: 110
Emmanuel Akomanin Asiamah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
481
430
0.894
Cancer Research
Molecular Epidemiology
Biomarker discovery
Molecular Pathology
Laboratory medicine
LQMS
* Total Citation Counts Rankings
Rankings
918,771
959
47
Ranking Based On Selection: 111
Inemesit Okon Ben
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
479
352
0.735
inflammation
biochemistry
network pharmacology
molecular docking
natural products pharmacology
* Total Citation Counts Rankings
Rankings
927,680
470
2
Ranking Based On Selection: 112
Claus Thomas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
469
110
0.235
* Total Citation Counts Rankings
Rankings
939,434
480
45
Ranking Based On Selection: 113
Nathanael Sirili
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
455
406
0.892
Health Systems and Policy Research
* Total Citation Counts Rankings
Rankings
940,592
1,011
48
Ranking Based On Selection: 114
Ama Edwin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
454
297
0.654
Health Law and Ethics
Bioethics
Medical Humanities and Education
Palliative Care
Interpersonal Relationships
* Total Citation Counts Rankings
Rankings
941,392
1,017
49
Ranking Based On Selection: 115
Gifty Dufie Ampofo|Gifty Dufie Antwi, Gifti Antwi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
453
316
0.698
Malaria and anaemia in pregnancy
Maternal and child health
health interventions & systems research
* Total Citation Counts Rankings
Rankings
942,868
1,021
50
Ranking Based On Selection: 116
Awolu Adam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
451
437
0.969
Health education and promotion
health literacy
HIV/AIDS implementation research
maternal and child health
reproductive health
* Total Citation Counts Rankings
Rankings
944,256
488
46
Ranking Based On Selection: 117
Hawa shariff Mbawalla|Hawa S Mbawala, Hawa Shariff Mbawala
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
450
248
0.551
Paediatric dentistry
Oral health for special need children
oral health quality of life
social gradient in oral health
* Total Citation Counts Rankings
Rankings
962,846
1,074
51
Ranking Based On Selection: 118
Evelyn Acquah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
429
382
0.890
Child nutritional status
Non Communicable Disease
* Total Citation Counts Rankings
Rankings
969,805
1,089
52
Ranking Based On Selection: 119
Rupert K. Delimini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
275
0.652
Host-virus interactions
Malaria
Molecular Biology
* Total Citation Counts Rankings
Rankings
973,238
533
47
Ranking Based On Selection: 120
Amani Anaeli
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
418
356
0.852
* Total Citation Counts Rankings
Rankings
987,981
1,130
53
Ranking Based On Selection: 121
Bismarck Dinko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
403
273
0.677
Immunology
parasitology
molecular biology
malaria
parasites
* Total Citation Counts Rankings
Rankings
992,650
556
48
Ranking Based On Selection: 122
Joseph Jumanne
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
367
0.922
* Total Citation Counts Rankings
Rankings
993,748
562
49
Ranking Based On Selection: 123
Masunga K. Iseselo
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
397
345
0.869
Mental Health
Public Health and Social Sciences
* Total Citation Counts Rankings
Rankings
995,205
1,139
54
Ranking Based On Selection: 124
Alfred Ofori Agyemang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
396
199
0.503
Pharmacognosy
Traditional and Alternative Medicine
Clinical Research
* Total Citation Counts Rankings
Rankings
1,001,220
1,155
55
Ranking Based On Selection: 125
Grace S Kpeli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
390
269
0.690
Antibiotic Resistance
Bioinformatics
Microbiology