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" (873,690 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
William Travis
lung cancer
mesothelioma
pathology
Metrics
H-Index
i10 Index
Citation
184
662
170,661
* Rankings
Ranking Based On Selection: 4
Gregory J Riely
Clinical Research
Non-Small Cell Lung Cancer
Lung Adenocarcinoma
Thymic Tumors
KRAS mutant lung cancer
Metrics
H-Index
i10 Index
Citation
138
368
102,796
* Rankings
Ranking Based On Selection: 9
Mark E Robson
Breast Oncology
Clinical Cancer Genetics
Metrics
H-Index
i10 Index
Citation
116
374
60,873
* Rankings
Ranking Based On Selection: 10
Andrew Kung
Precision Cancer Medicine
Metrics
H-Index
i10 Index
Citation
115
241
55,688

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* Rankings
Ranking Based On Selection: 12
John H Healey
bone and soft tissue sarcoma
osteoporosis
joint replacement
Metrics
H-Index
i10 Index
Citation
112
357
46,903
* Rankings
Ranking Based On Selection: 13
Luis A Diaz Jr
Cancer
Oncology
Circulating tumor DNA
Immunotherapy
Colorectal cancer
Metrics
H-Index
i10 Index
Citation
107
236
104,845
* Rankings
Ranking Based On Selection: 26
Eric C Lai
small RNAs
mRNA processing
RNA modifications
Notch signaling
neural development and behavior
Metrics
H-Index
i10 Index
Citation
85
164
36,122
* Rankings
Ranking Based On Selection: 30
Mellinghoff Ingo
cancer
drug development
signaling
metabolism
biomarkers
Metrics
H-Index
i10 Index
Citation
78
158
37,608
* Rankings
Ranking Based On Selection: 31
Prasad S Adusumilli
Cancer immunology
immunotherapy
surgical devices
lung cancer
mesothelioma
Metrics
H-Index
i10 Index
Citation
77
234
20,470
* Rankings
Ranking Based On Selection: 35
Jaap Jan Boelens
Individualized conditioning
gene-therapies
immune monitoring
Metrics
H-Index
i10 Index
Citation
70
211
16,606
* Rankings
Ranking Based On Selection: 37
Scott Keeney
Meiosis
Recombination
Spo11
Double-strand break repair
Metrics
H-Index
i10 Index
Citation
67
129
20,057
* Rankings
Ranking Based On Selection: 45
Tobias Hohl
Infectious Diseases
Immunology
Mycology
Metrics
H-Index
i10 Index
Citation
60
100
14,096
* Rankings
Ranking Based On Selection: 52
Thomas Reiner
Molecular Imaging
Radiotherapy
Metrics
H-Index
i10 Index
Citation
55
121
8,325
* Rankings
Ranking Based On Selection: 54
Milind Rajadhyaksha
Optical imaging
microscopy
biomedical optics
Metrics
H-Index
i10 Index
Citation
55
136
12,231
* Rankings
Ranking Based On Selection: 56
J Joshua Smith
Rectal Cancer
Colon Cancer
Organ Preservation
Translational Research
Surgical Oncology
Metrics
H-Index
i10 Index
Citation
54
164
15,901
* Rankings
Ranking Based On Selection: 59
Gopa Iyer
Targeted therapy
bladder cancer
urothelial carcinoma
Metrics
H-Index
i10 Index
Citation
51
135
22,055
* Rankings
Ranking Based On Selection: 60
Sandra P D'Angelo
Sarcoma
Immunotherapy
Merkel cell carcinoma
Metrics
H-Index
i10 Index
Citation
51
133
21,891
* Rankings
Ranking Based On Selection: 61
Jianda Yuan
Cancer immunotherapy
Immune monitoring
biomarker
Metrics
H-Index
i10 Index
Citation
51
82
30,297
* Rankings
Ranking Based On Selection: 71
Ai Ni
High-dimensional data analysis
individualized treatment regimen
Metrics
H-Index
i10 Index
Citation
43
83
11,573
* Rankings
Ranking Based On Selection: 73
Jochen Weber
fMRI
Statistics
Data Visualization
Matlab
Metrics
H-Index
i10 Index
Citation
43
56
12,468
* Rankings
Ranking Based On Selection: 75
Kayvan R Keshari
Cancer Metabolism
Metabolic Imaging
Metabolic Engineering
Metrics
H-Index
i10 Index
Citation
41
76
6,295
* Rankings
Ranking Based On Selection: 77
Lawrence Dauer
Medical Health Physics
Radiation Safety
Radiation Physics
Metrics
H-Index
i10 Index
Citation
40
90
5,195
* Rankings
Ranking Based On Selection: 79
Vladimir Ponomarev
Molecular Imaging
Cancer
Immunology
Metrics
H-Index
i10 Index
Citation
38
66
6,853
* Rankings
Ranking Based On Selection: 80
Omer Aras
Oncologic and Molecular Imaging
Cancer Research
Prostate Cancer
Metrics
H-Index
i10 Index
Citation
38
76
5,187
* Rankings
Ranking Based On Selection: 83
Marjorie Zauderer
mesothelioma
lung cancer
novel therapeutics
BAP1
Metrics
H-Index
i10 Index
Citation
37
70
6,173
* Rankings
Ranking Based On Selection: 84
Aditya P Apte
Informatics
DICOM
Open Source
Data Science
Metrics
H-Index
i10 Index
Citation
37
70
8,901
* Rankings
Ranking Based On Selection: 92
Sunitha B Thakur
MRI physics
Cancer metabolism
MR spectroscopic imaging
Diffusion MRI
IVIM
Metrics
H-Index
i10 Index
Citation
34
58
4,192
* Rankings
Ranking Based On Selection: 94
Adam J Schoenfeld
Thoracic oncology
Cellular Therapy
Immunotherapy
Early drug development
Metrics
H-Index
i10 Index
Citation
33
53
5,394
* Rankings
Ranking Based On Selection: 95
Raghu P Kataru
Lymphatic vessels
Lymphedema
lymphatic metastasis
immunity
adipose tissue
Metrics
H-Index
i10 Index
Citation
33
47
3,909
* Rankings
Ranking Based On Selection: 96
Agnel Sfeir
chromosome biology
genome stability
cancer
mitochondrial DNA
Metrics
H-Index
i10 Index
Citation
33
40
8,243
* Rankings
Ranking Based On Selection: 97
Richard J Lin
Hematopoietic cell transplantation
cellular immunotherapy
geriatric oncology
supportive care
lymphoma
Metrics
H-Index
i10 Index
Citation
33
55
10,111
* Rankings
Ranking Based On Selection: 98
Allison Betof Warner
melanoma
cellular therapy
TIL therapy
immunotherapy
exercise oncology
Metrics
H-Index
i10 Index
Citation
32
40
4,762
Rankings
Ranking Based On Selection: 1
William Travis
Metrics
H-Index
i10 Index
Citation Counts
184
662
170,661
lung cancer
mesothelioma
pathology
Rankings
Ranking Based On Selection: 2
Charles Sawyers
Metrics
H-Index
i10 Index
Citation Counts
140
336
128,397
Rankings
Ranking Based On Selection: 3
Sergio Giralt
Metrics
H-Index
i10 Index
Citation Counts
139
666
79,908
Rankings
Ranking Based On Selection: 4
Gregory J Riely
Metrics
H-Index
i10 Index
Citation Counts
138
368
102,796
Clinical Research
Non-Small Cell Lung Cancer
Lung Adenocarcinoma
Thymic Tumors
KRAS mutant lung cancer
Rankings
Ranking Based On Selection: 5
Andrew Vickers
Metrics
H-Index
i10 Index
Citation Counts
138
547
84,757
Rankings
Ranking Based On Selection: 6
Alexander Rudensky
Metrics
H-Index
i10 Index
Citation Counts
133
242
102,947
Rankings
Ranking Based On Selection: 7
Charles Rudin
Metrics
H-Index
i10 Index
Citation Counts
129
402
84,854
Rankings
Ranking Based On Selection: 8
Henri Bismuth
Metrics
H-Index
i10 Index
Citation Counts
122
418
56,167
Rankings
Ranking Based On Selection: 9
Mark E Robson
Metrics
H-Index
i10 Index
Citation Counts
116
374
60,873
Breast Oncology
Clinical Cancer Genetics
Rankings
Ranking Based On Selection: 10
Andrew Kung
Metrics
H-Index
i10 Index
Citation Counts
115
241
55,688
Precision Cancer Medicine

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Paul Russo
Metrics
H-Index
i10 Index
Citation Counts
112
378
53,966
Rankings
Ranking Based On Selection: 12
John H Healey
Metrics
H-Index
i10 Index
Citation Counts
112
357
46,903
bone and soft tissue sarcoma
osteoporosis
joint replacement
Rankings
Ranking Based On Selection: 13
Luis A Diaz Jr
Metrics
H-Index
i10 Index
Citation Counts
107
236
104,845
Cancer
Oncology
Circulating tumor DNA
Immunotherapy
Colorectal cancer
Rankings
Ranking Based On Selection: 14
Glenn Heller
Metrics
H-Index
i10 Index
Citation Counts
105
243
39,392
Rankings
Ranking Based On Selection: 15
Bhuvanesh Singh
Metrics
H-Index
i10 Index
Citation Counts
103
332
61,223
Rankings
Ranking Based On Selection: 16
James Fagin
Metrics
H-Index
i10 Index
Citation Counts
101
242
44,656
Rankings
Ranking Based On Selection: 17
Eileen M O'Reilly
Metrics
H-Index
i10 Index
Citation Counts
100
333
40,520
Rankings
Ranking Based On Selection: 18
Andrea Pusic
Metrics
H-Index
i10 Index
Citation Counts
98
363
33,294
Rankings
Ranking Based On Selection: 19
Ahmet Dogan
Metrics
H-Index
i10 Index
Citation Counts
97
291
32,435
Rankings
Ranking Based On Selection: 20
Colin Begg
Metrics
H-Index
i10 Index
Citation Counts
97
274
61,930
Rankings
Ranking Based On Selection: 21
Michael J Morris
Metrics
H-Index
i10 Index
Citation Counts
94
337
40,613
Rankings
Ranking Based On Selection: 22
Babak Mehrara
Metrics
H-Index
i10 Index
Citation Counts
93
310
25,587
Rankings
Ranking Based On Selection: 23
Allan Halpern
Metrics
H-Index
i10 Index
Citation Counts
92
269
38,299
Rankings
Ranking Based On Selection: 24
Steven Horwitz
Metrics
H-Index
i10 Index
Citation Counts
88
314
35,012
Rankings
Ranking Based On Selection: 25
Jonathan Rosenberg
Metrics
H-Index
i10 Index
Citation Counts
86
316
48,616
Rankings
Ranking Based On Selection: 26
Eric C Lai
Metrics
H-Index
i10 Index
Citation Counts
85
164
36,122
small RNAs
mRNA processing
RNA modifications
Notch signaling
neural development and behavior
Rankings
Ranking Based On Selection: 27
David H Abramson
Metrics
H-Index
i10 Index
Citation Counts
85
332
27,589
Rankings
Ranking Based On Selection: 28
Luc Morris
Metrics
H-Index
i10 Index
Citation Counts
83
213
34,719
Rankings
Ranking Based On Selection: 29
T Peter Kingham
Metrics
H-Index
i10 Index
Citation Counts
80
309
22,090
Rankings
Ranking Based On Selection: 30
Mellinghoff Ingo
Metrics
H-Index
i10 Index
Citation Counts
78
158
37,608
cancer
drug development
signaling
metabolism
biomarkers
Rankings
Ranking Based On Selection: 31
Prasad S Adusumilli
Metrics
H-Index
i10 Index
Citation Counts
77
234
20,470
Cancer immunology
immunotherapy
surgical devices
lung cancer
mesothelioma
Rankings
Ranking Based On Selection: 32
Van Zee, Kimberly J
Metrics
H-Index
i10 Index
Citation Counts
77
161
21,203
Rankings
Ranking Based On Selection: 33
Peter B Bach
Metrics
H-Index
i10 Index
Citation Counts
75
177
29,803
Rankings
Ranking Based On Selection: 34
Gabriela Chiosis
Metrics
H-Index
i10 Index
Citation Counts
72
180
17,967
Rankings
Ranking Based On Selection: 35
Jaap Jan Boelens
Metrics
H-Index
i10 Index
Citation Counts
70
211
16,606
Individualized conditioning
gene-therapies
immune monitoring
Rankings
Ranking Based On Selection: 36
Jamie E Chaft
Metrics
H-Index
i10 Index
Citation Counts
68
154
29,092
Rankings
Ranking Based On Selection: 37
Scott Keeney
Metrics
H-Index
i10 Index
Citation Counts
67
129
20,057
Meiosis
Recombination
Spo11
Double-strand break repair
Rankings
Ranking Based On Selection: 38
Yelena Y Janjigian
Metrics
H-Index
i10 Index
Citation Counts
66
181
32,582
Rankings
Ranking Based On Selection: 39
Jeffrey A Drebin
Metrics
H-Index
i10 Index
Citation Counts
66
161
22,681
Rankings
Ranking Based On Selection: 40
John Hj Petrini
Metrics
H-Index
i10 Index
Citation Counts
66
109
22,223
Rankings
Ranking Based On Selection: 41
Rona Yaeger
Metrics
H-Index
i10 Index
Citation Counts
64
153
30,106
Rankings
Ranking Based On Selection: 42
Jacqueline Bromberg
Metrics
H-Index
i10 Index
Citation Counts
64
100
49,010
Rankings
Ranking Based On Selection: 43
Juliet Barker
Metrics
H-Index
i10 Index
Citation Counts
63
149
20,625
Rankings
Ranking Based On Selection: 44
Ritika Kundra
Metrics
H-Index
i10 Index
Citation Counts
60
74
49,366
Rankings
Ranking Based On Selection: 45
Tobias Hohl
Metrics
H-Index
i10 Index
Citation Counts
60
100
14,096
Infectious Diseases
Immunology
Mycology
Rankings
Ranking Based On Selection: 46
Shanu Modi
Metrics
H-Index
i10 Index
Citation Counts
59
156
17,987
Rankings
Ranking Based On Selection: 47
Maura Dickler
Metrics
H-Index
i10 Index
Citation Counts
59
132
20,336
Rankings
Ranking Based On Selection: 48
Helena Yu
Metrics
H-Index
i10 Index
Citation Counts
58
136
16,241
Rankings
Ranking Based On Selection: 49
Viviane Tabar
Metrics
H-Index
i10 Index
Citation Counts
58
124
26,133
Rankings
Ranking Based On Selection: 50
Irene Orlow
Metrics
H-Index
i10 Index
Citation Counts
58
154
14,358
Rankings
Ranking Based On Selection: 51
Anthony Mato
Metrics
H-Index
i10 Index
Citation Counts
57
211
15,465
Rankings
Ranking Based On Selection: 52
Thomas Reiner
Metrics
H-Index
i10 Index
Citation Counts
55
121
8,325
Molecular Imaging
Radiotherapy
Rankings
Ranking Based On Selection: 53
Mary S Brady
Metrics
H-Index
i10 Index
Citation Counts
55
117
21,035
Rankings
Ranking Based On Selection: 54
Milind Rajadhyaksha
Metrics
H-Index
i10 Index
Citation Counts
55
136
12,231
Optical imaging
microscopy
biomedical optics
Rankings
Ranking Based On Selection: 55
Selcuk Onur Sumer
Metrics
H-Index
i10 Index
Citation Counts
54
61
82,170
Rankings
Ranking Based On Selection: 56
J Joshua Smith
Metrics
H-Index
i10 Index
Citation Counts
54
164
15,901
Rectal Cancer
Colon Cancer
Organ Preservation
Translational Research
Surgical Oncology
Rankings
Ranking Based On Selection: 57
M Lia Palomba
Metrics
H-Index
i10 Index
Citation Counts
52
160
13,751
Rankings
Ranking Based On Selection: 58
Debyani Chakravarty
Metrics
H-Index
i10 Index
Citation Counts
51
72
44,421
translational cancer biology
Rankings
Ranking Based On Selection: 59
Gopa Iyer
Metrics
H-Index
i10 Index
Citation Counts
51
135
22,055
Targeted therapy
bladder cancer
urothelial carcinoma
Rankings
Ranking Based On Selection: 60
Sandra P D'Angelo
Metrics
H-Index
i10 Index
Citation Counts
51
133
21,891
Sarcoma
Immunotherapy
Merkel cell carcinoma
Rankings
Ranking Based On Selection: 61
Jianda Yuan
Metrics
H-Index
i10 Index
Citation Counts
51
82
30,297
Cancer immunotherapy
Immune monitoring
biomarker
Rankings
Ranking Based On Selection: 62
Joseph A O'Donoghue
Metrics
H-Index
i10 Index
Citation Counts
51
115
7,910
Rankings
Ranking Based On Selection: 63
Robert J Young
Metrics
H-Index
i10 Index
Citation Counts
50
119
10,067
Rankings
Ranking Based On Selection: 64
Christopher C Harris
Metrics
H-Index
i10 Index
Citation Counts
50
86
42,483
Rankings
Ranking Based On Selection: 65
Deborah Kuk
Metrics
H-Index
i10 Index
Citation Counts
47
66
8,604
Rankings
Ranking Based On Selection: 66
Mary L Gemignani
Metrics
H-Index
i10 Index
Citation Counts
47
81
7,404
Rankings
Ranking Based On Selection: 67
Pedram Razavi
Metrics
H-Index
i10 Index
Citation Counts
44
90
15,560
Rankings
Ranking Based On Selection: 68
Vicky Makker
Metrics
H-Index
i10 Index
Citation Counts
44
95
7,489
Rankings
Ranking Based On Selection: 69
Song-Hai Shi
Metrics
H-Index
i10 Index
Citation Counts
44
56
13,394
Rankings
Ranking Based On Selection: 70
Emiliano Cocco
Metrics
H-Index
i10 Index
Citation Counts
44
78
6,469
targeted therapies for cancer
Rankings
Ranking Based On Selection: 71
Ai Ni
Metrics
H-Index
i10 Index
Citation Counts
43
83
11,573
High-dimensional data analysis
individualized treatment regimen
Rankings
Ranking Based On Selection: 72
Kenneth Yu
Metrics
H-Index
i10 Index
Citation Counts
43
76
13,337
Rankings
Ranking Based On Selection: 73
Jochen Weber
Metrics
H-Index
i10 Index
Citation Counts
43
56
12,468
fMRI
Statistics
Data Visualization
Matlab
Rankings
Ranking Based On Selection: 74
Yichao Sun
Metrics
H-Index
i10 Index
Citation Counts
41
43
69,453
Rankings
Ranking Based On Selection: 75
Kayvan R Keshari
Metrics
H-Index
i10 Index
Citation Counts
41
76
6,295
Cancer Metabolism
Metabolic Imaging
Metabolic Engineering
Rankings
Ranking Based On Selection: 76
Mark Donoghue
Metrics
H-Index
i10 Index
Citation Counts
40
66
11,507
Rankings
Ranking Based On Selection: 77
Lawrence Dauer
Metrics
H-Index
i10 Index
Citation Counts
40
90
5,195
Medical Health Physics
Radiation Safety
Radiation Physics
Rankings
Ranking Based On Selection: 78
Gunjan Shah
Metrics
H-Index
i10 Index
Citation Counts
39
93
6,392
Rankings
Ranking Based On Selection: 79
Vladimir Ponomarev
Metrics
H-Index
i10 Index
Citation Counts
38
66
6,853
Molecular Imaging
Cancer
Immunology
Rankings
Ranking Based On Selection: 80
Omer Aras
Metrics
H-Index
i10 Index
Citation Counts
38
76
5,187
Oncologic and Molecular Imaging
Cancer Research
Prostate Cancer
Rankings
Ranking Based On Selection: 81
Lydia Finley
Metrics
H-Index
i10 Index
Citation Counts
37
43
9,506
Rankings
Ranking Based On Selection: 82
Alessandro Pastore
Metrics
H-Index
i10 Index
Citation Counts
37
48
9,842
Rankings
Ranking Based On Selection: 83
Marjorie Zauderer
Metrics
H-Index
i10 Index
Citation Counts
37
70
6,173
mesothelioma
lung cancer
novel therapeutics
BAP1
Rankings
Ranking Based On Selection: 84
Aditya P Apte
Metrics
H-Index
i10 Index
Citation Counts
37
70
8,901
Informatics
DICOM
Open Source
Data Science
Rankings
Ranking Based On Selection: 85
Fresia Pareja
Metrics
H-Index
i10 Index
Citation Counts
36
71
5,030
Rankings
Ranking Based On Selection: 86
Roisin O'Cearbhaill
Metrics
H-Index
i10 Index
Citation Counts
36
91
6,883
Rankings
Ranking Based On Selection: 87
Wendy Lichtenthal
Metrics
H-Index
i10 Index
Citation Counts
36
60
5,901
Rankings
Ranking Based On Selection: 88
Daniel Bachovchin
Metrics
H-Index
i10 Index
Citation Counts
36
51
7,247
Chemical Biology
Innate Immunity
Rankings
Ranking Based On Selection: 89
Shrujal Baxi
Metrics
H-Index
i10 Index
Citation Counts
36
65
10,706
Rankings
Ranking Based On Selection: 90
Smita C Banerjee
Metrics
H-Index
i10 Index
Citation Counts
36
85
4,614
Rankings
Ranking Based On Selection: 91
Brett L Ecker
Metrics
H-Index
i10 Index
Citation Counts
34
55
3,920
Rankings
Ranking Based On Selection: 92
Sunitha B Thakur
Metrics
H-Index
i10 Index
Citation Counts
34
58
4,192
MRI physics
Cancer metabolism
MR spectroscopic imaging
Diffusion MRI
IVIM
Rankings
Ranking Based On Selection: 93
Gouri Nanjangud
Metrics
H-Index
i10 Index
Citation Counts
34
55
6,781
Rankings
Ranking Based On Selection: 94
Adam J Schoenfeld
Metrics
H-Index
i10 Index
Citation Counts
33
53
5,394
Thoracic oncology
Cellular Therapy
Immunotherapy
Early drug development
Rankings
Ranking Based On Selection: 95
Raghu P Kataru
Metrics
H-Index
i10 Index
Citation Counts
33
47
3,909
Lymphatic vessels
Lymphedema
lymphatic metastasis
immunity
adipose tissue
Rankings
Ranking Based On Selection: 96
Agnel Sfeir
Metrics
H-Index
i10 Index
Citation Counts
33
40
8,243
chromosome biology
genome stability
cancer
mitochondrial DNA
Rankings
Ranking Based On Selection: 97
Richard J Lin
Metrics
H-Index
i10 Index
Citation Counts
33
55
10,111
Hematopoietic cell transplantation
cellular immunotherapy
geriatric oncology
supportive care
lymphoma
Rankings
Ranking Based On Selection: 98
Allison Betof Warner
Metrics
H-Index
i10 Index
Citation Counts
32
40
4,762
melanoma
cellular therapy
TIL therapy
immunotherapy
exercise oncology
Rankings
Ranking Based On Selection: 99
Jason Tchieu
Metrics
H-Index
i10 Index
Citation Counts
32
36
10,434
Rankings
Ranking Based On Selection: 100
Rita A Sakr
Metrics
H-Index
i10 Index
Citation Counts
32
43
5,624