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" (1,014,167 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 :3
Silvio Danese
inflammatory bowel disease
Metrics
H-Index
i10 Index
Citation
138
770
81,176
* Rankings
Ranking Based On Selection :6
Massimo Falconi
pancreas
neuroendocrine neoplasm
cancer
surgery
Metrics
H-Index
i10 Index
Citation
116
543
70,394
* Rankings
Ranking Based On Selection :7
Marco Emilio Bianchi
cromatina
infiammazione
Metrics
H-Index
i10 Index
Citation
114
252
56,460
* Rankings
Ranking Based On Selection :9
Maria A Rocca
clinical neurology
Neuroimaging
multiple sclerosis
white matter
Metrics
H-Index
i10 Index
Citation
112
502
43,572
* Rankings
Ranking Based On Selection :14
Giovanni Landoni
Critical Care Medicine
Perioperative Medicine
Organ Protection
Anesthesiology
ICU
Metrics
H-Index
i10 Index
Citation
99
435
45,171
* Rankings
Ranking Based On Selection :16
Alberto Zangrillo
ECMO
VAD
Critical Care Medicine
Perioperative Organ Protection
Metrics
H-Index
i10 Index
Citation
98
373
44,280
* Rankings
Ranking Based On Selection :23
Andrea Falini
MR advanced techniques
brain tumors
degenerative diseases
inflammatory diseases
Metrics
H-Index
i10 Index
Citation
89
311
27,247
* Rankings
Ranking Based On Selection :24
Federica Agosta
Neurology
Neurodegenerative Diseases
Neuroimaging
Metrics
H-Index
i10 Index
Citation
88
250
23,094
* Rankings
Ranking Based On Selection :26
Daniela Maria Cirillo
Mycobacterial diseases
MDROs
Metrics
H-Index
i10 Index
Citation
84
285
50,551
* Rankings
Ranking Based On Selection :27
Alessandro Aiuti
gene therapy
immunodeficiency
transplant
stem cell
Metrics
H-Index
i10 Index
Citation
81
230
30,027
* Rankings
Ranking Based On Selection :28
Lorenzo Piemonti
Diabetes
endocrinology
pancreatic cancer
stem cell
autoimmunity
Metrics
H-Index
i10 Index
Citation
80
255
27,927
* Rankings
Ranking Based On Selection :33
Luca G. Guidotti
Hepatology
HBV
Virologia
Malattie Infettive
Viral Hepatitis
Metrics
H-Index
i10 Index
Citation
77
107
23,683
* Rankings
Ranking Based On Selection :38
Giorgio Casari
genetics
genomics
neurodegeneration
mitochondria
Metrics
H-Index
i10 Index
Citation
72
154
37,353
* Rankings
Ranking Based On Selection :39
Guido Poli
Head
Human Immuno-Virology (H.I.V.) Group
San Raffaele Scientific Institute
Milano
Metrics
H-Index
i10 Index
Citation
72
200
17,422
* Rankings
Ranking Based On Selection :42
Angelo Corti
Biochemistry
Cancer Biology
Vascular Biology
Metrics
H-Index
i10 Index
Citation
69
209
16,508
* Rankings
Ranking Based On Selection :45
Sonia Levi
Metabolismo del ferro
Neuroscienze
Metrics
H-Index
i10 Index
Citation
67
133
14,740
* Rankings
Ranking Based On Selection :46
Francesco De Cobelli
RADIOLOGY - Magnetic Resonance - Interventional Radiology - Cardiac Imaging
Metrics
H-Index
i10 Index
Citation
66
262
18,410
* Rankings
Ranking Based On Selection :47
Paola Cinque
viral infectious diseases
Metrics
H-Index
i10 Index
Citation
66
158
17,608
* Rankings
Ranking Based On Selection :48
Vania Broccoli
Neuroscience
Epi/Genetics
stem cells
cell reprogramming
Metrics
H-Index
i10 Index
Citation
65
127
17,091
* Rankings
Ranking Based On Selection :55
Maria Picchio
Nuclear Medicine
Molecular Imaging
Positron Emission Tomography
Hybrid Imaging
Metrics
H-Index
i10 Index
Citation
60
152
13,094
* Rankings
Ranking Based On Selection :56
Manunta Paolo
First interest
Second interest
Metrics
H-Index
i10 Index
Citation
59
156
17,212
* Rankings
Ranking Based On Selection :61
Andrea Fossati
psychometrics
personality assessment
PID-5
Metrics
H-Index
i10 Index
Citation
55
143
12,279
* Rankings
Ranking Based On Selection :65
Franco Rongioletti
Dermatopathology
deposition disorders
Rare skin diseases
Mucinosis
Malignant skin tumors
Metrics
H-Index
i10 Index
Citation
55
242
11,773
* Rankings
Ranking Based On Selection :67
Lucia Moiola
neurology
multiple sclerosis
SNC vasculitis
NMOsd
infectious disease and vaccines in multiple sclerosis
Metrics
H-Index
i10 Index
Citation
53
150
10,719
* Rankings
Ranking Based On Selection :73
Jubin Abutalebi
bilingualism
neuropsychology of language
aphasia
cognitive neurology
neurolinguistics
Metrics
H-Index
i10 Index
Citation
50
101
16,220
* Rankings
Ranking Based On Selection :83
Sara Poletti
Mood Disorder
early stress
neuroinflammation
Metrics
H-Index
i10 Index
Citation
46
108
7,995
* Rankings
Ranking Based On Selection :85
Riccardo Rosati
Chirurgia esofago gastrica
Colorettale
apparato digerente
mini-invasiva
Metrics
H-Index
i10 Index
Citation
46
122
7,123
* Rankings
Ranking Based On Selection :88
Marta Muzio
Signaling
Oncology
Immunology
Metrics
H-Index
i10 Index
Citation
46
68
19,516
* Rankings
Ranking Based On Selection :90
Francesca Ratti
hepatobiliary surgery
liver surgery
oncology
laparoscopy
Metrics
H-Index
i10 Index
Citation
45
144
6,877
* Rankings
Ranking Based On Selection :92
Alessandro Larcher
Medicine
Surgery
Urology
Kidney Cancer
Robot-assisted surgery
Metrics
H-Index
i10 Index
Citation
45
163
7,803
* Rankings
Ranking Based On Selection :94
Raffaella Zanardi
psychiatry
psychopharmacology
genetics
forensic sciences
resistant depression treatment.
Metrics
H-Index
i10 Index
Citation
45
82
7,216
* Rankings
Ranking Based On Selection :96
Paola Scifo
MRI
fMRI
DTI
PET/MRI
image processing
Metrics
H-Index
i10 Index
Citation
44
72
11,532
* Rankings
Ranking Based On Selection :99
Andrea Raimondi
Synaptic Vesicle Trafficking
Endocytosis
Electron Microscopy
CLEM
Metrics
H-Index
i10 Index
Citation
43
58
7,333
Rankings
Ranking Based On Selection: 1
Massimo Filippi
Metrics
H-Index
i10 Index
Citation Counts
166
994
130,841
Rankings
Ranking Based On Selection: 2
Francesco Montorsi
Metrics
H-Index
i10 Index
Citation Counts
158
1,049
101,062
Rankings
Ranking Based On Selection: 3
Silvio Danese
Metrics
H-Index
i10 Index
Citation Counts
138
770
81,176
inflammatory bowel disease
Rankings
Ranking Based On Selection: 4
Luigi Naldini
Metrics
H-Index
i10 Index
Citation Counts
127
303
80,690
Rankings
Ranking Based On Selection: 5
Alberto Briganti
Metrics
H-Index
i10 Index
Citation Counts
116
847
60,040
Rankings
Ranking Based On Selection: 6
Massimo Falconi
Metrics
H-Index
i10 Index
Citation Counts
116
543
70,394
Rankings
Ranking Based On Selection: 7
Marco Emilio Bianchi
Metrics
H-Index
i10 Index
Citation Counts
114
252
56,460
cromatina
infiammazione
Rankings
Ranking Based On Selection: 8
Paolo Camici
Metrics
H-Index
i10 Index
Citation Counts
112
347
52,225
Rankings
Ranking Based On Selection: 9
Maria A Rocca
Metrics
H-Index
i10 Index
Citation Counts
112
502
43,572
clinical neurology
Neuroimaging
multiple sclerosis
white matter
Rankings
Ranking Based On Selection: 10
Claudio Doglioni
Metrics
H-Index
i10 Index
Citation Counts
112
395
47,119
Rankings
Ranking Based On Selection: 11
Daniela Perani
Metrics
H-Index
i10 Index
Citation Counts
107
308
47,659
Rankings
Ranking Based On Selection: 12
Andrés Jm Ferreri
Metrics
H-Index
i10 Index
Citation Counts
102
326
34,554
Rankings
Ranking Based On Selection: 13
Maurilio Ponzoni
Metrics
H-Index
i10 Index
Citation Counts
101
342
41,689
Rankings
Ranking Based On Selection: 14
Giovanni Landoni
Metrics
H-Index
i10 Index
Citation Counts
99
435
45,171
Critical Care Medicine
Perioperative Medicine
Organ Protection
Anesthesiology
ICU
Rankings
Ranking Based On Selection: 15
Paolo Ghia
Metrics
H-Index
i10 Index
Citation Counts
99
359
40,020
Rankings
Ranking Based On Selection: 16
Alberto Zangrillo
Metrics
H-Index
i10 Index
Citation Counts
98
373
44,280
ECMO
VAD
Critical Care Medicine
Perioperative Organ Protection
Rankings
Ranking Based On Selection: 17
Luigi Ferini Strambi
Metrics
H-Index
i10 Index
Citation Counts
98
363
32,882
Rankings
Ranking Based On Selection: 18
Alaide Chieffo
Metrics
H-Index
i10 Index
Citation Counts
97
371
45,627
Rankings
Ranking Based On Selection: 19
Patrizia Rovere-Querini
Metrics
H-Index
i10 Index
Citation Counts
94
291
43,790
Immunology
Autoimmunity
Wound healing
Pregnancy
Rankings
Ranking Based On Selection: 20
Andrea Giustina
Metrics
H-Index
i10 Index
Citation Counts
93
377
41,215
Rankings
Ranking Based On Selection: 21
Gaetano Finocchiaro
Metrics
H-Index
i10 Index
Citation Counts
90
229
56,203
Rankings
Ranking Based On Selection: 22
Daniela Toniolo
Metrics
H-Index
i10 Index
Citation Counts
90
202
34,656
Rankings
Ranking Based On Selection: 23
Andrea Falini
Metrics
H-Index
i10 Index
Citation Counts
89
311
27,247
MR advanced techniques
brain tumors
degenerative diseases
inflammatory diseases
Rankings
Ranking Based On Selection: 24
Federica Agosta
Metrics
H-Index
i10 Index
Citation Counts
88
250
23,094
Neurology
Neurodegenerative Diseases
Neuroimaging
Rankings
Ranking Based On Selection: 25
Gianvito Martino
Metrics
H-Index
i10 Index
Citation Counts
86
227
25,972
Rankings
Ranking Based On Selection: 26
Daniela Maria Cirillo
Metrics
H-Index
i10 Index
Citation Counts
84
285
50,551
Mycobacterial diseases
MDROs
Rankings
Ranking Based On Selection: 27
Alessandro Aiuti
Metrics
H-Index
i10 Index
Citation Counts
81
230
30,027
gene therapy
immunodeficiency
transplant
stem cell
Rankings
Ranking Based On Selection: 28
Lorenzo Piemonti
Metrics
H-Index
i10 Index
Citation Counts
80
255
27,927
Diabetes
endocrinology
pancreatic cancer
stem cell
autoimmunity
Rankings
Ranking Based On Selection: 29
Francesco Benedetti
Metrics
H-Index
i10 Index
Citation Counts
79
250
24,886
Rankings
Ranking Based On Selection: 30
Michele Mario Reni
Metrics
H-Index
i10 Index
Citation Counts
79
225
28,701
Rankings
Ranking Based On Selection: 31
Luca Antonio Aldrighetti
Metrics
H-Index
i10 Index
Citation Counts
78
342
25,351
Rankings
Ranking Based On Selection: 32
Bosi E
Metrics
H-Index
i10 Index
Citation Counts
77
228
25,081
Rankings
Ranking Based On Selection: 33
Luca G. Guidotti
Metrics
H-Index
i10 Index
Citation Counts
77
107
23,683
Hepatology
HBV
Virologia
Malattie Infettive
Viral Hepatitis
Rankings
Ranking Based On Selection: 34
Roberto Furlan
Metrics
H-Index
i10 Index
Citation Counts
76
194
21,475
Rankings
Ranking Based On Selection: 35
Massimo Candiani
Metrics
H-Index
i10 Index
Citation Counts
72
280
20,683
Rankings
Ranking Based On Selection: 36
Chiara Bonini
Metrics
H-Index
i10 Index
Citation Counts
72
150
22,359
Rankings
Ranking Based On Selection: 37
Umberto Capitanio
Metrics
H-Index
i10 Index
Citation Counts
72
330
22,319
Rankings
Ranking Based On Selection: 38
Giorgio Casari
Metrics
H-Index
i10 Index
Citation Counts
72
154
37,353
Rankings
Ranking Based On Selection: 39
Guido Poli
Metrics
H-Index
i10 Index
Citation Counts
72
200
17,422
Head
Human Immuno-Virology (H.I.V.) Group
San Raffaele Scientific Institute
Milano
Rankings
Ranking Based On Selection: 40
Giorgio Gandaglia
Metrics
H-Index
i10 Index
Citation Counts
70
280
20,141
Rankings
Ranking Based On Selection: 41
Stefano Crippa
Metrics
H-Index
i10 Index
Citation Counts
70
202
16,127
Rankings
Ranking Based On Selection: 42
Angelo Corti
Metrics
H-Index
i10 Index
Citation Counts
69
209
16,508
Rankings
Ranking Based On Selection: 44
Massimo Clementi
Metrics
H-Index
i10 Index
Citation Counts
67
270
15,435
Rankings
Ranking Based On Selection: 45
Sonia Levi
Metrics
H-Index
i10 Index
Citation Counts
67
133
14,740
Metabolismo del ferro
Neuroscienze
Rankings
Ranking Based On Selection: 46
Francesco De Cobelli
Metrics
H-Index
i10 Index
Citation Counts
66
262
18,410
RADIOLOGY - Magnetic Resonance - Interventional Radiology - Cardiac Imaging
Rankings
Ranking Based On Selection: 47
Paola Cinque
Metrics
H-Index
i10 Index
Citation Counts
66
158
17,608
viral infectious diseases
Rankings
Ranking Based On Selection: 48
Vania Broccoli
Metrics
H-Index
i10 Index
Citation Counts
65
127
17,091
Neuroscience
Epi/Genetics
stem cells
cell reprogramming
Rankings
Ranking Based On Selection: 49
Angelo Quattrini
Metrics
H-Index
i10 Index
Citation Counts
65
162
14,162
Rankings
Ranking Based On Selection: 50
Francesco Montorsi
Metrics
H-Index
i10 Index
Citation Counts
64
181
18,622
Rankings
Ranking Based On Selection: 51
Silvia Gregori
Metrics
H-Index
i10 Index
Citation Counts
63
116
16,080
Rankings
Ranking Based On Selection: 52
Lorenzo Dagna
Metrics
H-Index
i10 Index
Citation Counts
62
222
17,132
Rankings
Ranking Based On Selection: 53
Nicola Fossati
Metrics
H-Index
i10 Index
Citation Counts
61
186
20,071
Rankings
Ranking Based On Selection: 54
Carlo Tacchetti
Metrics
H-Index
i10 Index
Citation Counts
61
122
13,683
Rankings
Ranking Based On Selection: 55
Maria Picchio
Metrics
H-Index
i10 Index
Citation Counts
60
152
13,094
Nuclear Medicine
Molecular Imaging
Positron Emission Tomography
Hybrid Imaging
Rankings
Ranking Based On Selection: 56
Manunta Paolo
Metrics
H-Index
i10 Index
Citation Counts
59
156
17,212
First interest
Second interest
Rankings
Ranking Based On Selection: 57
Giulia Casorati
Metrics
H-Index
i10 Index
Citation Counts
59
115
12,402
Rankings
Ranking Based On Selection: 58
Paolo Dellabona
Metrics
H-Index
i10 Index
Citation Counts
57
113
13,171
Rankings
Ranking Based On Selection: 59
Giuseppe Tambussi
Metrics
H-Index
i10 Index
Citation Counts
57
133
12,190
Rankings
Ranking Based On Selection: 60
Fabio Ciceri
Metrics
H-Index
i10 Index
Citation Counts
56
110
12,510
Rankings
Ranking Based On Selection: 61
Andrea Fossati
Metrics
H-Index
i10 Index
Citation Counts
55
143
12,279
psychometrics
personality assessment
PID-5
Rankings
Ranking Based On Selection: 62
Enrico Gherlone
Metrics
H-Index
i10 Index
Citation Counts
55
179
9,774
Rankings
Ranking Based On Selection: 63
Pierpaolo Sileri
Metrics
H-Index
i10 Index
Citation Counts
55
148
12,271
Rankings
Ranking Based On Selection: 64
Giovanni Buccino
Metrics
H-Index
i10 Index
Citation Counts
55
89
25,778
Rankings
Ranking Based On Selection: 65
Franco Rongioletti
Metrics
H-Index
i10 Index
Citation Counts
55
242
11,773
Dermatopathology
deposition disorders
Rare skin diseases
Mucinosis
Malignant skin tumors
Rankings
Ranking Based On Selection: 66
Matteo Iannacone
Metrics
H-Index
i10 Index
Citation Counts
54
100
13,047
Rankings
Ranking Based On Selection: 67
Lucia Moiola
Metrics
H-Index
i10 Index
Citation Counts
53
150
10,719
neurology
multiple sclerosis
SNC vasculitis
NMOsd
infectious disease and vaccines in multiple sclerosis
Rankings
Ranking Based On Selection: 68
Maria Raffaella Zocchi
Metrics
H-Index
i10 Index
Citation Counts
53
115
8,793
Rankings
Ranking Based On Selection: 69
Stefano Previtali
Metrics
H-Index
i10 Index
Citation Counts
52
102
7,801
Rankings
Ranking Based On Selection: 70
Ornella Rimoldi
Metrics
H-Index
i10 Index
Citation Counts
52
108
17,786
Rankings
Ranking Based On Selection: 71
Antonio Siccardi
Metrics
H-Index
i10 Index
Citation Counts
52
142
9,166
Rankings
Ranking Based On Selection: 72
Antonio Esposito
Metrics
H-Index
i10 Index
Citation Counts
51
175
10,845
Rankings
Ranking Based On Selection: 73
Jubin Abutalebi
Metrics
H-Index
i10 Index
Citation Counts
50
101
16,220
bilingualism
neuropsychology of language
aphasia
cognitive neurology
neurolinguistics
Rankings
Ranking Based On Selection: 74
Simona Tecco
Metrics
H-Index
i10 Index
Citation Counts
50
107
6,451
Rankings
Ranking Based On Selection: 75
Massimo De Sanctis
Metrics
H-Index
i10 Index
Citation Counts
50
84
11,278
Rankings
Ranking Based On Selection: 76
Germano Melissano
Metrics
H-Index
i10 Index
Citation Counts
50
165
10,979
Rankings
Ranking Based On Selection: 77
Giovanni Tonon
Metrics
H-Index
i10 Index
Citation Counts
49
91
17,826
Rankings
Ranking Based On Selection: 78
Ruggero Pardi
Metrics
H-Index
i10 Index
Citation Counts
49
89
7,561
Rankings
Ranking Based On Selection: 79
Marco Bianchi
Metrics
H-Index
i10 Index
Citation Counts
48
114
9,173
Rankings
Ranking Based On Selection: 80
Paolo Santambrogio
Metrics
H-Index
i10 Index
Citation Counts
48
85
7,715
Rankings
Ranking Based On Selection: 81
Marco Moschini
Metrics
H-Index
i10 Index
Citation Counts
47
218
8,321
Rankings
Ranking Based On Selection: 82
Stefano Mora
Metrics
H-Index
i10 Index
Citation Counts
47
113
7,192
Rankings
Ranking Based On Selection: 83
Sara Poletti
Metrics
H-Index
i10 Index
Citation Counts
46
108
7,995
Mood Disorder
early stress
neuroinflammation
Rankings
Ranking Based On Selection: 84
Alessandro Ambrosi
Metrics
H-Index
i10 Index
Citation Counts
46
100
8,840
Rankings
Ranking Based On Selection: 85
Riccardo Rosati
Metrics
H-Index
i10 Index
Citation Counts
46
122
7,123
Chirurgia esofago gastrica
Colorettale
apparato digerente
mini-invasiva
Rankings
Ranking Based On Selection: 86
Cosmo Godino
Metrics
H-Index
i10 Index
Citation Counts
46
118
7,173
Rankings
Ranking Based On Selection: 87
Matteo Bellone
Metrics
H-Index
i10 Index
Citation Counts
46
100
6,955
Rankings
Ranking Based On Selection: 88
Marta Muzio
Metrics
H-Index
i10 Index
Citation Counts
46
68
19,516
Signaling
Oncology
Immunology
Rankings
Ranking Based On Selection: 89
Giulio Cavalli
Metrics
H-Index
i10 Index
Citation Counts
45
92
9,026
Rankings
Ranking Based On Selection: 90
Francesca Ratti
Metrics
H-Index
i10 Index
Citation Counts
45
144
6,877
hepatobiliary surgery
liver surgery
oncology
laparoscopy
Rankings
Ranking Based On Selection: 91
Emanuel Della Torre
Metrics
H-Index
i10 Index
Citation Counts
45
84
11,125
Rankings
Ranking Based On Selection: 92
Alessandro Larcher
Metrics
H-Index
i10 Index
Citation Counts
45
163
7,803
Medicine
Surgery
Urology
Kidney Cancer
Robot-assisted surgery
Rankings
Ranking Based On Selection: 93
Letterio Salvatore Politi
Metrics
H-Index
i10 Index
Citation Counts
45
92
9,390
Rankings
Ranking Based On Selection: 94
Raffaella Zanardi
Metrics
H-Index
i10 Index
Citation Counts
45
82
7,216
psychiatry
psychopharmacology
genetics
forensic sciences
resistant depression treatment.
Rankings
Ranking Based On Selection: 95
Jacopo Peccatori
Metrics
H-Index
i10 Index
Citation Counts
44
86
7,911
Rankings
Ranking Based On Selection: 96
Paola Scifo
Metrics
H-Index
i10 Index
Citation Counts
44
72
11,532
MRI
fMRI
DTI
PET/MRI
image processing
Rankings
Ranking Based On Selection: 97
Federica Cipriani
Metrics
H-Index
i10 Index
Citation Counts
43
106
6,857
Rankings
Ranking Based On Selection: 98
Anna Mara Scandroglio
Metrics
H-Index
i10 Index
Citation Counts
43
89
23,235
Rankings
Ranking Based On Selection: 99
Andrea Raimondi
Metrics
H-Index
i10 Index
Citation Counts
43
58
7,333
Synaptic Vesicle Trafficking
Endocytosis
Electron Microscopy
CLEM
Rankings
Ranking Based On Selection: 100
Cavallaro Roberto
Metrics
H-Index
i10 Index
Citation Counts
43
111
5,766