Top 100 Scientists

World 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" (873,864 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.

* Rankings
Ranking Based On Selection :1
David Cunningham
GI and Lymphoma
Metrics
H-Index
i10 Index
Citation
162
878
142,532
* Rankings
Ranking Based On Selection :2
James Larkin
Cancer
Oncology
Melanoma
Kidney Cancer
Metrics
H-Index
i10 Index
Citation
117
424
123,254
* Rankings
Ranking Based On Selection :3
Gina Brown
Colorectal Carcinoma
prognostic factors
multidisciplinary management
primary and metastatic disease
Metrics
H-Index
i10 Index
Citation
96
266
35,237
* Rankings
Ranking Based On Selection :4
Catey Bunce
Clinical Trials
Statistics
Metrics
H-Index
i10 Index
Citation
96
362
30,804
* Rankings
Ranking Based On Selection :7
Andrew J Hayes
surgical oncology
sarcoma
melanoma
isolated limb perfusion
Metrics
H-Index
i10 Index
Citation
57
138
12,398
* Rankings
Ranking Based On Selection :9
Dirk C Strauss
Sarcoma
retroperitoneal sarcoma
surgery
limb sarcoma
soft tissue sarcoma London
Metrics
H-Index
i10 Index
Citation
53
112
11,805
* Rankings
Ranking Based On Selection :11
Shaman Jhanji
Perioperative medicine
Metrics
H-Index
i10 Index
Citation
40
60
13,236
* Rankings
Ranking Based On Selection :15
Myles Smith
Surgical Oncology
Colorectal Surgery
Minimally Invasive Surgery
General Surgery
Sarcoma ...
Metrics
H-Index
i10 Index
Citation
33
68
4,924
* Rankings
Ranking Based On Selection :18
Andrea Napolitano
GIST
Soft Tissue Sarcomas
Desmoid fibromatosis
Mesothelioma
BAP1
Metrics
H-Index
i10 Index
Citation
30
49
3,870
* Rankings
Ranking Based On Selection :23
Henry Mandeville
Paediatric sarcoma
paediatric radiotherapy
survivorship
radiotherapy quality assurance
Metrics
H-Index
i10 Index
Citation
26
51
3,587
* Rankings
Ranking Based On Selection :24
Walter Cazzaniga
Urology
Retroperitoneal Surgery
Testicular Cancer
Kidney Cancer
Metrics
H-Index
i10 Index
Citation
24
44
1,823
* Rankings
Ranking Based On Selection :26
Bhupinder Sharma
Oncological Imaging
Nuclear Medicine
Lymphoma
Lung
Metrics
H-Index
i10 Index
Citation
23
33
2,041
* Rankings
Ranking Based On Selection :29
Terri Mcveigh
Cancer Genetics
Adolescent and Young Adults
Genomics
Precision Medicine
Metrics
H-Index
i10 Index
Citation
19
39
1,429
* Rankings
Ranking Based On Selection :34
Richard Lee
Respiratory medicine
lung cancer
early diagnosis
Metrics
H-Index
i10 Index
Citation
15
17
726
* Rankings
Ranking Based On Selection :36
Susanne Cruickshank
Cancer
integrated care
breast cancer
haematology
supportive care. fear of cancer recurrence/progression
Metrics
H-Index
i10 Index
Citation
13
16
540
Javier Pozas,
Oncology
Melanoma
Kidney Cancer
Sarcoma
Neuroendocrine tumours
Metrics
H-Index
i10 Index
Citation
9
9
344
Erika Pace
Paediatric Oncological Imaging
Metrics
H-Index
i10 Index
Citation
9
8
292
Nicolas Basty
Medical Image Analysis
Image Derived Phenotypes
Body Composition
Cancer Research
Metrics
H-Index
i10 Index
Citation
8
8
427
Deep Chakrabarti
Gastrointestinal cancers
Head and neck cancers
Urology
Palliative care
Radiobiology
Metrics
H-Index
i10 Index
Citation
7
4
143
Sarah Mason
Ultrasound imaging
radiotherapy
image processing
segmentation
motion management
Metrics
H-Index
i10 Index
Citation
6
5
103
Don Milliken
Anaesthesia
perioperative medicine
prehabilitation
risk prediction
Metrics
H-Index
i10 Index
Citation
4
2
147
Elizabeth Olanloye
Diagnostic Imaging
Cancer imaging
Radiation treatment
Radiation Epidemiology
Radiation Protection
Metrics
H-Index
i10 Index
Citation
2
1
20
Rankings
Ranking Based On Selection: 1
David Cunningham
Metrics
H-Index
i10 Index
Citation Counts
162
878
142,532
Rankings
Ranking Based On Selection: 2
James Larkin
Metrics
H-Index
i10 Index
Citation Counts
117
424
123,254
Cancer
Oncology
Melanoma
Kidney Cancer
Rankings
Ranking Based On Selection: 3
Gina Brown
Metrics
H-Index
i10 Index
Citation Counts
96
266
35,237
Colorectal Carcinoma
prognostic factors
multidisciplinary management
primary and metastatic disease
Rankings
Ranking Based On Selection: 4
Catey Bunce
Metrics
H-Index
i10 Index
Citation Counts
96
362
30,804
Clinical Trials
Statistics
Rankings
Ranking Based On Selection: 5
Andrew C Wotherspoon
Metrics
H-Index
i10 Index
Citation Counts
90
277
32,614
Rankings
Ranking Based On Selection: 6
Christopher Nutting
Metrics
H-Index
i10 Index
Citation Counts
80
261
25,473
Rankings
Ranking Based On Selection: 7
Andrew J Hayes
Metrics
H-Index
i10 Index
Citation Counts
57
138
12,398
surgical oncology
sarcoma
melanoma
isolated limb perfusion
Rankings
Ranking Based On Selection: 8
David Nicol
Metrics
H-Index
i10 Index
Citation Counts
54
130
14,646
Rankings
Ranking Based On Selection: 9
Dirk C Strauss
Metrics
H-Index
i10 Index
Citation Counts
53
112
11,805
Sarcoma
retroperitoneal sarcoma
surgery
limb sarcoma
soft tissue sarcoma London
Rankings
Ranking Based On Selection: 10
Helen Mcnair
Metrics
H-Index
i10 Index
Citation Counts
43
93
5,155
Rankings
Ranking Based On Selection: 11
Shaman Jhanji
Metrics
H-Index
i10 Index
Citation Counts
40
60
13,236
Rankings
Ranking Based On Selection: 12
Sheela Rao
Metrics
H-Index
i10 Index
Citation Counts
40
81
10,197
Rankings
Ranking Based On Selection: 13
Thomas Ind
Metrics
H-Index
i10 Index
Citation Counts
35
73
4,188
Rankings
Ranking Based On Selection: 14
Elizabeth Bancroft
Metrics
H-Index
i10 Index
Citation Counts
34
56
8,415
Rankings
Ranking Based On Selection: 15
Myles Smith
Metrics
H-Index
i10 Index
Citation Counts
33
68
4,924
Surgical Oncology
Colorectal Surgery
Minimally Invasive Surgery
General Surgery
Sarcoma ...
Rankings
Ranking Based On Selection: 16
Andrew Furness
Metrics
H-Index
i10 Index
Citation Counts
31
42
13,880
Rankings
Ranking Based On Selection: 17
Fiona Mcdonald
Metrics
H-Index
i10 Index
Citation Counts
31
67
3,965
Rankings
Ranking Based On Selection: 18
Andrea Napolitano
Metrics
H-Index
i10 Index
Citation Counts
30
49
3,870
GIST
Soft Tissue Sarcomas
Desmoid fibromatosis
Mesothelioma
BAP1
Rankings
Ranking Based On Selection: 19
Fiona Macneill
Metrics
H-Index
i10 Index
Citation Counts
29
47
2,702
Rankings
Ranking Based On Selection: 20
Jennifer Rusby
Metrics
H-Index
i10 Index
Citation Counts
28
42
2,547
Rankings
Ranking Based On Selection: 21
Declan Cahill
Metrics
H-Index
i10 Index
Citation Counts
28
49
2,915
Rankings
Ranking Based On Selection: 22
Ricky Bhogal
Metrics
H-Index
i10 Index
Citation Counts
27
47
2,593
Rankings
Ranking Based On Selection: 23
Henry Mandeville
Metrics
H-Index
i10 Index
Citation Counts
26
51
3,587
Paediatric sarcoma
paediatric radiotherapy
survivorship
radiotherapy quality assurance
Rankings
Ranking Based On Selection: 24
Walter Cazzaniga
Metrics
H-Index
i10 Index
Citation Counts
24
44
1,823
Urology
Retroperitoneal Surgery
Testicular Cancer
Kidney Cancer
Rankings
Ranking Based On Selection: 25
Nicolò Matteo Luca Battisti
Metrics
H-Index
i10 Index
Citation Counts
24
38
2,303
oncology
breast cancer
lung cancer
geriatric oncology
Rankings
Ranking Based On Selection: 26
Bhupinder Sharma
Metrics
H-Index
i10 Index
Citation Counts
23
33
2,041
Oncological Imaging
Nuclear Medicine
Lymphoma
Lung
Rankings
Ranking Based On Selection: 27
Antonella Savio
Metrics
H-Index
i10 Index
Citation Counts
22
26
4,461
Rankings
Ranking Based On Selection: 28
Aljosja Rogiers
Metrics
H-Index
i10 Index
Citation Counts
19
25
2,769
Rankings
Ranking Based On Selection: 29
Terri Mcveigh
Metrics
H-Index
i10 Index
Citation Counts
19
39
1,429
Cancer Genetics
Adolescent and Young Adults
Genomics
Precision Medicine
Rankings
Ranking Based On Selection: 30
M Nobbenhuis
Metrics
H-Index
i10 Index
Citation Counts
19
27
3,327
Rankings
Ranking Based On Selection: 31
Tim Wigmore
Metrics
H-Index
i10 Index
Citation Counts
19
23
3,569
Rankings
Ranking Based On Selection: 32
Alex Dunlop
Metrics
H-Index
i10 Index
Citation Counts
17
28
1,102
Rankings
Ranking Based On Selection: 33
Kara Heelan
Metrics
H-Index
i10 Index
Citation Counts
16
20
791
Rankings
Ranking Based On Selection: 34
Richard Lee
Metrics
H-Index
i10 Index
Citation Counts
15
17
726
Respiratory medicine
lung cancer
early diagnosis
Rankings
Ranking Based On Selection: 35
Rodger Whitelocke
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,314
Rankings
Ranking Based On Selection: 36
Susanne Cruickshank
Metrics
H-Index
i10 Index
Citation Counts
13
16
540
Cancer
integrated care
breast cancer
haematology
supportive care. fear of cancer recurrence/progression
Rankings
Ranking Based On Selection: 37
Keiji Sugiyama
Metrics
H-Index
i10 Index
Citation Counts
11
12
380
Rankings
Ranking Based On Selection: 38
Javier Pozas,
Metrics
H-Index
i10 Index
Citation Counts
9
9
344
Oncology
Melanoma
Kidney Cancer
Sarcoma
Neuroendocrine tumours
Rankings
Ranking Based On Selection: 39
Erika Pace
Metrics
H-Index
i10 Index
Citation Counts
9
8
292
Paediatric Oncological Imaging
Rankings
Ranking Based On Selection: 40
Nicolas Basty
Metrics
H-Index
i10 Index
Citation Counts
8
8
427
Medical Image Analysis
Image Derived Phenotypes
Body Composition
Cancer Research
Rankings
Ranking Based On Selection: 41
Jonathan Mohajer
Metrics
H-Index
i10 Index
Citation Counts
7
7
281
Rankings
Ranking Based On Selection: 42
Deep Chakrabarti
Metrics
H-Index
i10 Index
Citation Counts
7
4
143
Gastrointestinal cancers
Head and neck cancers
Urology
Palliative care
Radiobiology
Rankings
Ranking Based On Selection: 43
Nadia Aziz Salman
Metrics
H-Index
i10 Index
Citation Counts
6
5
262
Rankings
Ranking Based On Selection: 44
Sarah Mason
Metrics
H-Index
i10 Index
Citation Counts
6
5
103
Ultrasound imaging
radiotherapy
image processing
segmentation
motion management
Rankings
Ranking Based On Selection: 45
Rohit Juneja
Metrics
H-Index
i10 Index
Citation Counts
6
3
165
Rankings
Ranking Based On Selection: 46
Don Milliken
Metrics
H-Index
i10 Index
Citation Counts
4
2
147
Anaesthesia
perioperative medicine
prehabilitation
risk prediction
Rankings
Ranking Based On Selection: 47
Filipe Carvalho
Metrics
H-Index
i10 Index
Citation Counts
3
0
22
Rankings
Ranking Based On Selection: 48
Elizabeth Olanloye
Metrics
H-Index
i10 Index
Citation Counts
2
1
20
Diagnostic Imaging
Cancer imaging
Radiation treatment
Radiation Epidemiology
Radiation Protection
Rankings
Ranking Based On Selection: 49
Joshua Wellman
Metrics
H-Index
i10 Index
Citation Counts
2
1
20