Top 100 Scientists

World Medical and Health Sciences / Radiographer Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,937 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

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Total 83 scientist
* Rankings
Ranking Based On Selection :2
Thorsten M Buzug
Imaging Science
Magnetic Particle Imaging
Digital Radiography
Computational Modelling
Computed Tomography
Metrics
H-Index
i10 Index
Citation
51
180
12,795
Jinbin Xu
PET Imaging
Quantitative and High Resolution Autoradiography
Parkinson disease
Alzheimer disease
Metrics
H-Index
i10 Index
Citation
43
77
4,998
* Rankings
Ranking Based On Selection :4
Mark F McEntee
Radiology
Radiography
Perception
Radiation dose
Metrics
H-Index
i10 Index
Citation
33
105
3,871
Peter Hogg
Radiography
Nuclear Medicine
Radiation Protection
Metrics
H-Index
i10 Index
Citation
31
118
3,544
Carl Wilde
Inertial Confinement Fusion
Neutron Imaging
Proton Radiography
Electron Radiography
Metrics
H-Index
i10 Index
Citation
29
52
4,731
Karla De Faria Vasconcelos
Digital radiography
Cone beam computer tomography
Microtomography
Metrics
H-Index
i10 Index
Citation
27
52
2,632
* Rankings
Ranking Based On Selection :9
Sergey Kichanov
neutron diffraction
high pressure
neutron radiography
neutron imaging
Metrics
H-Index
i10 Index
Citation
27
84
2,476
* Rankings
Ranking Based On Selection :10
Andrew England
Diagnostic Radiography
Mammography
CT
Image Quality
Dosimetry
Metrics
H-Index
i10 Index
Citation
26
79
2,255
* Rankings
Ranking Based On Selection :11
Sarah Lewis
Diagnostic radiography
medical imaging
obesity
cancer
Metrics
H-Index
i10 Index
Citation
25
65
2,315
* Rankings
Ranking Based On Selection :12
Jonathan Mcnulty
Radiography
Neuroimaging
MRI
Education
Optimisation
Metrics
H-Index
i10 Index
Citation
25
55
2,704
Peter Huthwaite
ultrasonic imaging
guided wave tomography
radiography
Metrics
H-Index
i10 Index
Citation
24
39
1,885
* Rankings
Ranking Based On Selection :15
Wiam Elshami
Radiation Dose
Radiation Protection
Radiation Safety
Radiography
Health Professions Education
Metrics
H-Index
i10 Index
Citation
23
50
2,079
* Rankings
Ranking Based On Selection :16
Theophilus N Akudjedu
Radiography
Neuroimaging
Clinical Imaging
Clinical Education
Reviews
Metrics
H-Index
i10 Index
Citation
23
30
1,949
* Rankings
Ranking Based On Selection :17
Tomy dos Santos Rolo
Cine-tomography
Pump-probe radiography
X-ray area detectors
Metrics
H-Index
i10 Index
Citation
23
34
1,822
* Rankings
Ranking Based On Selection :18
Mohamed M Abuzaid
Radiography
Radiation Protection
Radiation Safety
CT
Education
Metrics
H-Index
i10 Index
Citation
22
51
2,077
* Rankings
Ranking Based On Selection :19
Salem Hannoun
MRI
DTI
Segmentation
Multiple Sclerosis
Radiography
Metrics
H-Index
i10 Index
Citation
19
36
1,402
* Rankings
Ranking Based On Selection :23
Michaela Gumpenberger
Diagnostic Imaging
CT & MRI & Radiography & Sonography
Exotic Pets
Avian and Reptile Medicine
Metrics
H-Index
i10 Index
Citation
17
24
1,092
* Rankings
Ranking Based On Selection :24
Philippe Duvauchelle
non destructive testing
x-ray
radiography
tomography
compton scattering
Metrics
H-Index
i10 Index
Citation
16
18
1,565
* Rankings
Ranking Based On Selection :25
Carsten Bellon
Simulation
X-ray Tomography
Radiography
Non-destructive Testing
Metrics
H-Index
i10 Index
Citation
16
25
856
* Rankings
Ranking Based On Selection :26
Joseph Dlama Zira
Radiography
Medical Imaging
Artificial Intelligence
Radiation Protection and Dosimetry
Metrics
H-Index
i10 Index
Citation
15
27
1,012
* Rankings
Ranking Based On Selection :27
Lavdas Eleftherios
Radiology
MRI
CT
Elimination of Artifacts
image quality
Metrics
H-Index
i10 Index
Citation
15
23
912
Yiming Gao
Computed Tomography dosimetry and imaging
PET dosimetry and imaging
radiography and CBCT dosimetry and imaging
Metrics
H-Index
i10 Index
Citation
14
16
582
* Rankings
Ranking Based On Selection :31
Chakhlov Sergei
programming
tomography
radiography
image processing
Metrics
H-Index
i10 Index
Citation
13
20
650
* Rankings
Ranking Based On Selection :32
Ruth Strudwick
radiography
health care
interprofessional learning
values-based practice
Metrics
H-Index
i10 Index
Citation
12
15
502
* Rankings
Ranking Based On Selection :36
Leslie Robinson
Social Media
Mammography
patient experience
education
Metrics
H-Index
i10 Index
Citation
10
12
534
* Rankings
Ranking Based On Selection :40
Jonathan Loui Portelli
Radiography
Paediatric Imaging
Radiation Safety
Patient Communication
Informed Consent
Metrics
H-Index
i10 Index
Citation
9
8
197
* Rankings
Ranking Based On Selection :42
Nattawut Sinsuebphon
x-ray computed tomography
digital radiography
biomedical optics
fluorescence lifetime imaging
Metrics
H-Index
i10 Index
Citation
8
8
539
* Rankings
Ranking Based On Selection :43
Fiona E Mellor
Back pain
radiography
radiotherapy
medical imaging
research
Metrics
H-Index
i10 Index
Citation
8
8
428
* Rankings
Ranking Based On Selection :44
Seth Kwadjo Angmorterh
Diagnostic Radiography
Magnetic Resonance Imaging
Optimisation in radiography
dose minimisation
Metrics
H-Index
i10 Index
Citation
8
7
221
Inês C Moreira
breast cancer
mammography
medical informatics
medical imaging
Metrics
H-Index
i10 Index
Citation
8
8
1,369
Christopher Alvey
Radiology Physics
Radiographic Anatomy & Physiology
Cross-sectional Radiographer
Metrics
H-Index
i10 Index
Citation
8
7
448
* Rankings
Ranking Based On Selection :50
Bismark Bright Ofori-Manteaw
role development
image interpretation
patient-centred care
clinical placement
breast density
Metrics
H-Index
i10 Index
Citation
7
5
105
Nkubli Bobuin Flavious|Nkubli Flavious, F.B Nkubli, Flavious Bobuin Nkubli
Radiography
Paediatric Radiography & Radiation protection
Radiology
Medical Imaging
Quality
Metrics
H-Index
i10 Index
Citation
7
3
122
Hyacienth Uche Chiegwu
Medical Imaging
Radiation and Environmental Protection and Dosimetry
Metrics
H-Index
i10 Index
Citation
6
5
284
Akintade Oyedele Dare
Radiation Effects
Oxidative DNA Damage and Repair
Diagnostic Radiology
Cancer Reasearch
Radiation Dose Optimation
Metrics
H-Index
i10 Index
Citation
6
5
342
Shantel Lewis
Diagnostic Radiography
Radiation protection
Radiographers
Metrics
H-Index
i10 Index
Citation
6
5
165
Angie Devetti
Education
Conventional radiography
Dose optimization
Quality assurance
Risk managment
Metrics
H-Index
i10 Index
Citation
3
3
119
* Rankings
Ranking Based On Selection :72
Gerold Unterhumer
Radiography
Nuclear medicine
Professional Ethics
Evidence based radiography
Patient safety
Metrics
H-Index
i10 Index
Citation
2
1
24
Nnamdi Oe Okoro
Computed Tomography
Dosimetry
Radiography
Radiobiology & Radiation Protection
Metrics
H-Index
i10 Index
Citation
2
0
10
* Rankings
Ranking Based On Selection :77
Laura Orchard
Magnetic Resonance Imaging
Radiology
Medical Imaging
MRI Safety
Metrics
H-Index
i10 Index
Citation
1
1
18
Ervin Balázs
Medical Imaging
CT
Radiation Protection
Radiation Biology
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
John Andrew Lynch
Metrics
H-Index
i10 Index
Citation Counts
71
173
14,634
Osteoarthritis
Imaging Biomarkers
MRI
Radiography
Rankings
Ranking Based On Selection: 2
Thorsten M Buzug
Metrics
H-Index
i10 Index
Citation Counts
51
180
12,795
Imaging Science
Magnetic Particle Imaging
Digital Radiography
Computational Modelling
Computed Tomography
Rankings
Ranking Based On Selection: 3
Jinbin Xu
Metrics
H-Index
i10 Index
Citation Counts
43
77
4,998
PET Imaging
Quantitative and High Resolution Autoradiography
Parkinson disease
Alzheimer disease
Rankings
Ranking Based On Selection: 4
Mark F McEntee
Metrics
H-Index
i10 Index
Citation Counts
33
105
3,871
Radiology
Radiography
Perception
Radiation dose
Rankings
Ranking Based On Selection: 5
Peter Hogg
Metrics
H-Index
i10 Index
Citation Counts
31
118
3,544
Radiography
Nuclear Medicine
Radiation Protection
Rankings
Ranking Based On Selection: 6
Carl Wilde
Metrics
H-Index
i10 Index
Citation Counts
29
52
4,731
Inertial Confinement Fusion
Neutron Imaging
Proton Radiography
Electron Radiography
Rankings
Ranking Based On Selection: 7
Ulrich Neitzel
Metrics
H-Index
i10 Index
Citation Counts
29
50
3,202
Rankings
Ranking Based On Selection: 8
Karla De Faria Vasconcelos
Metrics
H-Index
i10 Index
Citation Counts
27
52
2,632
Digital radiography
Cone beam computer tomography
Microtomography
Rankings
Ranking Based On Selection: 9
Sergey Kichanov
Metrics
H-Index
i10 Index
Citation Counts
27
84
2,476
neutron diffraction
high pressure
neutron radiography
neutron imaging
Rankings
Ranking Based On Selection: 10
Andrew England
Metrics
H-Index
i10 Index
Citation Counts
26
79
2,255
Diagnostic Radiography
Mammography
CT
Image Quality
Dosimetry
Rankings
Ranking Based On Selection: 11
Sarah Lewis
Metrics
H-Index
i10 Index
Citation Counts
25
65
2,315
Diagnostic radiography
medical imaging
obesity
cancer
Rankings
Ranking Based On Selection: 12
Jonathan Mcnulty
Metrics
H-Index
i10 Index
Citation Counts
25
55
2,704
Radiography
Neuroimaging
MRI
Education
Optimisation
Rankings
Ranking Based On Selection: 13
Peter Huthwaite
Metrics
H-Index
i10 Index
Citation Counts
24
39
1,885
ultrasonic imaging
guided wave tomography
radiography
Rankings
Ranking Based On Selection: 14
Beverly Snaith
Metrics
H-Index
i10 Index
Citation Counts
24
46
1,714
Rankings
Ranking Based On Selection: 15
Wiam Elshami
Metrics
H-Index
i10 Index
Citation Counts
23
50
2,079
Radiation Dose
Radiation Protection
Radiation Safety
Radiography
Health Professions Education
Rankings
Ranking Based On Selection: 16
Theophilus N Akudjedu
Metrics
H-Index
i10 Index
Citation Counts
23
30
1,949
Radiography
Neuroimaging
Clinical Imaging
Clinical Education
Reviews
Rankings
Ranking Based On Selection: 17
Tomy dos Santos Rolo
Metrics
H-Index
i10 Index
Citation Counts
23
34
1,822
Cine-tomography
Pump-probe radiography
X-ray area detectors
Rankings
Ranking Based On Selection: 18
Mohamed M Abuzaid
Metrics
H-Index
i10 Index
Citation Counts
22
51
2,077
Radiography
Radiation Protection
Radiation Safety
CT
Education
Rankings
Ranking Based On Selection: 19
Salem Hannoun
Metrics
H-Index
i10 Index
Citation Counts
19
36
1,402
MRI
DTI
Segmentation
Multiple Sclerosis
Radiography
Rankings
Ranking Based On Selection: 20
Kristin Bakke Lysdahl
Metrics
H-Index
i10 Index
Citation Counts
19
31
2,005
Rankings
Ranking Based On Selection: 21
Benard Botwe
Metrics
H-Index
i10 Index
Citation Counts
18
25
830
Rankings
Ranking Based On Selection: 22
Subramaniam Bagavathiappan
Metrics
H-Index
i10 Index
Citation Counts
18
21
3,795
Rankings
Ranking Based On Selection: 23
Michaela Gumpenberger
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,092
Diagnostic Imaging
CT & MRI & Radiography & Sonography
Exotic Pets
Avian and Reptile Medicine
Rankings
Ranking Based On Selection: 24
Philippe Duvauchelle
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,565
non destructive testing
x-ray
radiography
tomography
compton scattering
Rankings
Ranking Based On Selection: 25
Carsten Bellon
Metrics
H-Index
i10 Index
Citation Counts
16
25
856
Simulation
X-ray Tomography
Radiography
Non-destructive Testing
Rankings
Ranking Based On Selection: 26
Joseph Dlama Zira
Metrics
H-Index
i10 Index
Citation Counts
15
27
1,012
Radiography
Medical Imaging
Artificial Intelligence
Radiation Protection and Dosimetry
Rankings
Ranking Based On Selection: 27
Lavdas Eleftherios
Metrics
H-Index
i10 Index
Citation Counts
15
23
912
Radiology
MRI
CT
Elimination of Artifacts
image quality
Rankings
Ranking Based On Selection: 28
Sallustrau Antoine
Metrics
H-Index
i10 Index
Citation Counts
14
17
590
Radiolabeling
14C
Autoradiography
Graphene
Plastics
Rankings
Ranking Based On Selection: 29
Yiming Gao
Metrics
H-Index
i10 Index
Citation Counts
14
16
582
Computed Tomography dosimetry and imaging
PET dosimetry and imaging
radiography and CBCT dosimetry and imaging
Rankings
Ranking Based On Selection: 30
Amir Movafeghi
Metrics
H-Index
i10 Index
Citation Counts
14
23
668
Rankings
Ranking Based On Selection: 31
Chakhlov Sergei
Metrics
H-Index
i10 Index
Citation Counts
13
20
650
programming
tomography
radiography
image processing
Rankings
Ranking Based On Selection: 32
Ruth Strudwick
Metrics
H-Index
i10 Index
Citation Counts
12
15
502
radiography
health care
interprofessional learning
values-based practice
Rankings
Ranking Based On Selection: 33
Lisa Booth
Metrics
H-Index
i10 Index
Citation Counts
12
15
422
Rankings
Ranking Based On Selection: 34
Sonyia Mcfadden
Metrics
H-Index
i10 Index
Citation Counts
11
13
490
Rankings
Ranking Based On Selection: 35
Mark Alipio
Metrics
H-Index
i10 Index
Citation Counts
10
10
462
Rankings
Ranking Based On Selection: 36
Leslie Robinson
Metrics
H-Index
i10 Index
Citation Counts
10
12
534
Social Media
Mammography
patient experience
education
Rankings
Ranking Based On Selection: 37
Thangavelu Saravanan
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,647
Rankings
Ranking Based On Selection: 38
Rankings
Ranking Based On Selection: 39
Geofery Luntsi
Metrics
H-Index
i10 Index
Citation Counts
9
9
264
Rankings
Ranking Based On Selection: 40
Jonathan Loui Portelli
Metrics
H-Index
i10 Index
Citation Counts
9
8
197
Radiography
Paediatric Imaging
Radiation Safety
Patient Communication
Informed Consent
Rankings
Ranking Based On Selection: 41
Sam Almond
Metrics
H-Index
i10 Index
Citation Counts
8
8
1,002
Rankings
Ranking Based On Selection: 42
Nattawut Sinsuebphon
Metrics
H-Index
i10 Index
Citation Counts
8
8
539
x-ray computed tomography
digital radiography
biomedical optics
fluorescence lifetime imaging
Rankings
Ranking Based On Selection: 43
Fiona E Mellor
Metrics
H-Index
i10 Index
Citation Counts
8
8
428
Back pain
radiography
radiotherapy
medical imaging
research
Rankings
Ranking Based On Selection: 44
Seth Kwadjo Angmorterh
Metrics
H-Index
i10 Index
Citation Counts
8
7
221
Diagnostic Radiography
Magnetic Resonance Imaging
Optimisation in radiography
dose minimisation
Rankings
Ranking Based On Selection: 45
Inês C Moreira
Metrics
H-Index
i10 Index
Citation Counts
8
8
1,369
breast cancer
mammography
medical informatics
medical imaging
Rankings
Ranking Based On Selection: 46
Karyn E Chappell
Metrics
H-Index
i10 Index
Citation Counts
8
8
715
Rankings
Ranking Based On Selection: 47
Joseph C Eze
Metrics
H-Index
i10 Index
Citation Counts
8
6
237
Rankings
Ranking Based On Selection: 48
Christopher Alvey
Metrics
H-Index
i10 Index
Citation Counts
8
7
448
Radiology Physics
Radiographic Anatomy & Physiology
Cross-sectional Radiographer
Rankings
Ranking Based On Selection: 49
Fred Murphy
Metrics
H-Index
i10 Index
Citation Counts
7
7
347
Rankings
Ranking Based On Selection: 50
Bismark Bright Ofori-Manteaw
Metrics
H-Index
i10 Index
Citation Counts
7
5
105
role development
image interpretation
patient-centred care
clinical placement
breast density
Rankings
Ranking Based On Selection: 51
Idris Garba
Metrics
H-Index
i10 Index
Citation Counts
7
4
169
Rankings
Ranking Based On Selection: 52
Bharti Kataria
Metrics
H-Index
i10 Index
Citation Counts
7
6
174
Rankings
Ranking Based On Selection: 53
Radiography
Paediatric Radiography & Radiation protection
Radiology
Medical Imaging
Quality
Rankings
Ranking Based On Selection: 54
Hyacienth Uche Chiegwu
Metrics
H-Index
i10 Index
Citation Counts
6
5
284
Medical Imaging
Radiation and Environmental Protection and Dosimetry
Rankings
Ranking Based On Selection: 55
Ken Holmes
Metrics
H-Index
i10 Index
Citation Counts
6
5
428
Rankings
Ranking Based On Selection: 56
Akintade Oyedele Dare
Metrics
H-Index
i10 Index
Citation Counts
6
5
342
Radiation Effects
Oxidative DNA Damage and Repair
Diagnostic Radiology
Cancer Reasearch
Radiation Dose Optimation
Rankings
Ranking Based On Selection: 57
Shantel Lewis
Metrics
H-Index
i10 Index
Citation Counts
6
5
165
Diagnostic Radiography
Radiation protection
Radiographers
Rankings
Ranking Based On Selection: 58
Tracey Pieterse
Metrics
H-Index
i10 Index
Citation Counts
6
5
146
Rankings
Ranking Based On Selection: 59
Akira Hiroshige
Metrics
H-Index
i10 Index
Citation Counts
6
5
90
Rankings
Ranking Based On Selection: 60
Daniel Chimuanya Ugwuanyi
Metrics
H-Index
i10 Index
Citation Counts
5
4
253
Rankings
Ranking Based On Selection: 61
Mohammed Abacha
Metrics
H-Index
i10 Index
Citation Counts
5
3
75
Rankings
Ranking Based On Selection: 62
Muchui Julius Thambura
Metrics
H-Index
i10 Index
Citation Counts
5
2
63
Rankings
Ranking Based On Selection: 63
Belinda Van Der Merwe
Metrics
H-Index
i10 Index
Citation Counts
5
2
86
Rankings
Ranking Based On Selection: 64
Muhammad Njiti|MM Njiti, Njiti MM
Metrics
H-Index
i10 Index
Citation Counts
5
1
49
Medical Imaging
Computed Tomography
Radiography
Public Health
Rankings
Ranking Based On Selection: 65
Mabel Ugwuja
Metrics
H-Index
i10 Index
Citation Counts
4
4
69
Rankings
Ranking Based On Selection: 66
Kalu Ochie
Metrics
H-Index
i10 Index
Citation Counts
4
3
54
Rankings
Ranking Based On Selection: 67
Karoliina Paalimäki-Paakki
Metrics
H-Index
i10 Index
Citation Counts
4
3
67
Radiography
Education
Digital counseling
ehealth
mhealth
Rankings
Ranking Based On Selection: 68
Angie Devetti
Metrics
H-Index
i10 Index
Citation Counts
3
3
119
Education
Conventional radiography
Dose optimization
Quality assurance
Risk managment
Rankings
Ranking Based On Selection: 69
Kari Gerhardsen Vikestad
Metrics
H-Index
i10 Index
Citation Counts
3
3
84
Rankings
Ranking Based On Selection: 70
Sadia Sana
Metrics
H-Index
i10 Index
Citation Counts
3
1
52
Rankings
Ranking Based On Selection: 71
Akpaniwo Gm
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
Rankings
Ranking Based On Selection: 72
Gerold Unterhumer
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Radiography
Nuclear medicine
Professional Ethics
Evidence based radiography
Patient safety
Rankings
Ranking Based On Selection: 73
Bea Kotze
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
radiography
higher education
health professions education
Rankings
Ranking Based On Selection: 74
Carley Hansen Prince
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Rankings
Ranking Based On Selection: 75
Sophia Hemans
Metrics
H-Index
i10 Index
Citation Counts
2
1
23
Rankings
Ranking Based On Selection: 76
Nnamdi Oe Okoro
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Computed Tomography
Dosimetry
Radiography
Radiobiology & Radiation Protection
Rankings
Ranking Based On Selection: 77
Laura Orchard
Metrics
H-Index
i10 Index
Citation Counts
1
1
18
Magnetic Resonance Imaging
Radiology
Medical Imaging
MRI Safety
Rankings
Ranking Based On Selection: 78
Elizabeth Balogun
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
Rankings
Ranking Based On Selection: 80
Ifunanya Sylvia
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Rankings
Ranking Based On Selection: 81
Josephine Iyefe Joshua
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 82
Sadiq Aa
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 83
Ervin Balázs
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Medical Imaging
CT
Radiation Protection
Radiation Biology