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
Alberto Mantovani
Immunologia
Immunità innata
Infiammazione
Immunologia dei tumori
Metrics
H-Index
i10 Index
Citation
225
1,210
272,640
* Rankings
Ranking Based On Selection :2
Wim JG Oyen
Molecular Imaging
Nuclear Medicine
PET
targeted systemic radiotherapy
Metrics
H-Index
i10 Index
Citation
121
598
61,456
* Rankings
Ranking Based On Selection :5
Maria Rescigno
Immunology
Mucosal Immunology
microbiota
Metrics
H-Index
i10 Index
Citation
85
195
65,544
* Rankings
Ranking Based On Selection :6
Giorgio Guazzoni
Medicina e Chirurgia
Urologia
Oncologia
Metrics
H-Index
i10 Index
Citation
82
253
23,979
* Rankings
Ranking Based On Selection :12
Antonio Costanzo
Dermatology
molecular biology
psoriasis
cancer research
Metrics
H-Index
i10 Index
Citation
70
224
19,703
* Rankings
Ranking Based On Selection :15
Guido Torzilli
Hepatobiliary Surgery
Surgical Oncology
Liver tumors
Intraoperative Ultrasound
Metrics
H-Index
i10 Index
Citation
68
249
21,217
* Rankings
Ranking Based On Selection :16
Alessandro Zerbi
chirurgia pancreatica
pancreatologia
tumori del pancreas
pancreatite acuta
Metrics
H-Index
i10 Index
Citation
68
178
15,630
* Rankings
Ranking Based On Selection :18
Gionata Fiorino
Medicine - Gastroenterology - Inflammatory Bowel Disease
Metrics
H-Index
i10 Index
Citation
66
206
21,868
* Rankings
Ranking Based On Selection :19
Ana Lleo
liver cancer
cholangiocarcinoma
autoimmune liver diseases
Metrics
H-Index
i10 Index
Citation
64
137
16,183
* Rankings
Ranking Based On Selection :21
Stefanos Bonovas
medical statistics
epidemiology
evidence synthesis
research methodology
Metrics
H-Index
i10 Index
Citation
62
212
16,009
* Rankings
Ranking Based On Selection :22
Raffaello Furlan
controllo nervoso cardiovascolare
sincopi
Metrics
H-Index
i10 Index
Citation
59
160
21,992
* Rankings
Ranking Based On Selection :23
Giampaolo Perna
Psychiatry
Anxiety Disorders
Emotions
Science
Psychopathology...
Metrics
H-Index
i10 Index
Citation
59
183
10,798
* Rankings
Ranking Based On Selection :24
Savino Bruno
Liver Diseases
Metrics
H-Index
i10 Index
Citation
59
154
20,423
* Rankings
Ranking Based On Selection :26
Stefano Duga
Post-transcriptional regulation of gene expression
Human genetics
Neurodegenerative disorders
Myocardial infarction
Metrics
H-Index
i10 Index
Citation
57
152
18,090
* Rankings
Ranking Based On Selection :27
Enrico Heffler
Allergy
Asthma
Airway inflammation
Biologic therapy
Nasal polyposis
Metrics
H-Index
i10 Index
Citation
56
208
11,617
* Rankings
Ranking Based On Selection :28
Rosanna Asselta
Medical genetics
Molecular biology
Molecular genetics
Metrics
H-Index
i10 Index
Citation
55
157
16,308
* Rankings
Ranking Based On Selection :34
Matteo Simonelli
Medical Oncology
Early-phase Clinical Development of Anticancer New Drugs
Neuroncology
Metrics
H-Index
i10 Index
Citation
34
79
4,180
* Rankings
Ranking Based On Selection :36
Riccardo Fesce
neurobiology
synaptology
cognitive neuroscience
cell biology
Metrics
H-Index
i10 Index
Citation
32
53
3,677
* Rankings
Ranking Based On Selection :38
Federico Pessina
Neurosurgical Oncology
Skull base surgery
Gliomas
Cranial base meningiomas
Acoustic neuromas
Metrics
H-Index
i10 Index
Citation
29
59
2,317
* Rankings
Ranking Based On Selection :40
Luca Carenzo
Intensive Care Medicine
Trauma
Emergency Care
Simulation
Prehospital Medicine
Metrics
H-Index
i10 Index
Citation
20
28
4,192
* Rankings
Ranking Based On Selection :41
Simona Lodato
Neurobiology
Cerebral Cortex
Development
Metrics
H-Index
i10 Index
Citation
16
17
3,776
* Rankings
Ranking Based On Selection :42
Anna Stainer
Interstitial Lung Disease
Metrics
H-Index
i10 Index
Citation
14
20
718
* Rankings
Ranking Based On Selection :43
Ilaria Spadoni
Immunology
cellular biology
vascular biology
mouse models
Metrics
H-Index
i10 Index
Citation
14
14
3,205
* Rankings
Ranking Based On Selection :44
Aldo Ummarino
Cancer
immunology
immunotherapy
Metrics
H-Index
i10 Index
Citation
11
12
633
* Rankings
Ranking Based On Selection :49
Francesco Gualdrini
System Biology
Medelling biological systems
Metrics
H-Index
i10 Index
Citation
10
10
958
* Rankings
Ranking Based On Selection :50
Silvia Carnevale
immunology
cancer immunology
innate lymphocytes
neutrophils
Metrics
H-Index
i10 Index
Citation
9
9
584
Riccardo Levi
Artificial Intelligence
Data Science in Medicine
Machine Learning
Medical Imaging
Metrics
H-Index
i10 Index
Citation
8
8
496
Francesco Cuniberti
panic disorder
anxiety disorder
obsessive-compulsive disorder
Metrics
H-Index
i10 Index
Citation
8
6
210
Rankings
Ranking Based On Selection: 1
Alberto Mantovani
Metrics
H-Index
i10 Index
Citation Counts
225
1,210
272,640
Immunologia
Immunità innata
Infiammazione
Immunologia dei tumori
Rankings
Ranking Based On Selection: 2
Wim JG Oyen
Metrics
H-Index
i10 Index
Citation Counts
121
598
61,456
Molecular Imaging
Nuclear Medicine
PET
targeted systemic radiotherapy
Rankings
Ranking Based On Selection: 3
Carlo Selmi
Metrics
H-Index
i10 Index
Citation Counts
92
322
27,962
Rankings
Ranking Based On Selection: 4
Maurizio Cecconi
Metrics
H-Index
i10 Index
Citation Counts
90
300
59,679
Rankings
Ranking Based On Selection: 5
Maria Rescigno
Metrics
H-Index
i10 Index
Citation Counts
85
195
65,544
Rankings
Ranking Based On Selection: 6
Giorgio Guazzoni
Metrics
H-Index
i10 Index
Citation Counts
82
253
23,979
Rankings
Ranking Based On Selection: 7
Riccardo Cappato
Metrics
H-Index
i10 Index
Citation Counts
81
214
44,447
Rankings
Ranking Based On Selection: 8
Mario R Romano
Metrics
H-Index
i10 Index
Citation Counts
78
375
24,443
Rankings
Ranking Based On Selection: 9
Massimo Roncalli
Metrics
H-Index
i10 Index
Citation Counts
78
195
20,285
Rankings
Ranking Based On Selection: 10
Luigi Solbiati
Metrics
H-Index
i10 Index
Citation Counts
74
162
32,867
Rankings
Ranking Based On Selection: 11
Della Porta Matteo Giovanni
Metrics
H-Index
i10 Index
Citation Counts
73
183
28,007
Rankings
Ranking Based On Selection: 12
Antonio Costanzo
Metrics
H-Index
i10 Index
Citation Counts
70
224
19,703
Rankings
Ranking Based On Selection: 13
Franco Servadei
Metrics
H-Index
i10 Index
Citation Counts
69
193
21,617
Rankings
Ranking Based On Selection: 14
Marco Montorsi
Metrics
H-Index
i10 Index
Citation Counts
69
159
14,437
Rankings
Ranking Based On Selection: 15
Guido Torzilli
Metrics
H-Index
i10 Index
Citation Counts
68
249
21,217
Hepatobiliary Surgery
Surgical Oncology
Liver tumors
Intraoperative Ultrasound
Rankings
Ranking Based On Selection: 16
Alessandro Zerbi
Metrics
H-Index
i10 Index
Citation Counts
68
178
15,630
chirurgia pancreatica
pancreatologia
tumori del pancreas
pancreatite acuta
Rankings
Ranking Based On Selection: 17
Alessio Aghemo
Metrics
H-Index
i10 Index
Citation Counts
66
223
22,722
Rankings
Ranking Based On Selection: 18
Gionata Fiorino
Metrics
H-Index
i10 Index
Citation Counts
66
206
21,868
Medicine - Gastroenterology - Inflammatory Bowel Disease
Rankings
Ranking Based On Selection: 19
Ana Lleo
Metrics
H-Index
i10 Index
Citation Counts
64
137
16,183
liver cancer
cholangiocarcinoma
autoimmune liver diseases
Rankings
Ranking Based On Selection: 20
Giulio G Stefanini
Metrics
H-Index
i10 Index
Citation Counts
62
181
34,936
Rankings
Ranking Based On Selection: 21
Stefanos Bonovas
Metrics
H-Index
i10 Index
Citation Counts
62
212
16,009
medical statistics
epidemiology
evidence synthesis
research methodology
Rankings
Ranking Based On Selection: 22
Raffaello Furlan
Metrics
H-Index
i10 Index
Citation Counts
59
160
21,992
controllo nervoso cardiovascolare
sincopi
Rankings
Ranking Based On Selection: 23
Giampaolo Perna
Metrics
H-Index
i10 Index
Citation Counts
59
183
10,798
Psychiatry
Anxiety Disorders
Emotions
Science
Psychopathology...
Rankings
Ranking Based On Selection: 24
Savino Bruno
Metrics
H-Index
i10 Index
Citation Counts
59
154
20,423
Rankings
Ranking Based On Selection: 25
Marta Scorsetti
Metrics
H-Index
i10 Index
Citation Counts
58
254
13,534
Rankings
Ranking Based On Selection: 26
Stefano Duga
Metrics
H-Index
i10 Index
Citation Counts
57
152
18,090
Post-transcriptional regulation of gene expression
Human genetics
Neurodegenerative disorders
Myocardial infarction
Rankings
Ranking Based On Selection: 27
Enrico Heffler
Metrics
H-Index
i10 Index
Citation Counts
56
208
11,617
Allergy
Asthma
Airway inflammation
Biologic therapy
Nasal polyposis
Rankings
Ranking Based On Selection: 28
Rosanna Asselta
Metrics
H-Index
i10 Index
Citation Counts
55
157
16,308
Medical genetics
Molecular biology
Molecular genetics
Rankings
Ranking Based On Selection: 29
Matteo Donadon
Metrics
H-Index
i10 Index
Citation Counts
53
134
10,065
Rankings
Ranking Based On Selection: 30
Carmelo Carlo Stella
Metrics
H-Index
i10 Index
Citation Counts
53
206
16,343
Rankings
Ranking Based On Selection: 31
Raffaella Bonecchi
Metrics
H-Index
i10 Index
Citation Counts
45
69
12,553
Rankings
Ranking Based On Selection: 32
Roberto Rusconi
Metrics
H-Index
i10 Index
Citation Counts
35
46
5,308
Rankings
Ranking Based On Selection: 33
Giuseppe Mercante
Metrics
H-Index
i10 Index
Citation Counts
34
76
6,487
Rankings
Ranking Based On Selection: 34
Matteo Simonelli
Metrics
H-Index
i10 Index
Citation Counts
34
79
4,180
Medical Oncology
Early-phase Clinical Development of Anticancer New Drugs
Neuroncology
Rankings
Ranking Based On Selection: 35
Antonio Inforzato
Metrics
H-Index
i10 Index
Citation Counts
32
42
3,426
Rankings
Ranking Based On Selection: 36
Riccardo Fesce
Metrics
H-Index
i10 Index
Citation Counts
32
53
3,677
neurobiology
synaptology
cognitive neuroscience
cell biology
Rankings
Ranking Based On Selection: 37
Giulia Soldà
Metrics
H-Index
i10 Index
Citation Counts
30
51
3,852
Rankings
Ranking Based On Selection: 38
Federico Pessina
Metrics
H-Index
i10 Index
Citation Counts
29
59
2,317
Neurosurgical Oncology
Skull base surgery
Gliomas
Cranial base meningiomas
Acoustic neuromas
Rankings
Ranking Based On Selection: 39
Elvezia Paraboschi
Metrics
H-Index
i10 Index
Citation Counts
26
41
5,223
Rankings
Ranking Based On Selection: 40
Luca Carenzo
Metrics
H-Index
i10 Index
Citation Counts
20
28
4,192
Intensive Care Medicine
Trauma
Emergency Care
Simulation
Prehospital Medicine
Rankings
Ranking Based On Selection: 41
Simona Lodato
Metrics
H-Index
i10 Index
Citation Counts
16
17
3,776
Neurobiology
Cerebral Cortex
Development
Rankings
Ranking Based On Selection: 42
Anna Stainer
Metrics
H-Index
i10 Index
Citation Counts
14
20
718
Interstitial Lung Disease
Rankings
Ranking Based On Selection: 43
Ilaria Spadoni
Metrics
H-Index
i10 Index
Citation Counts
14
14
3,205
Immunology
cellular biology
vascular biology
mouse models
Rankings
Ranking Based On Selection: 44
Aldo Ummarino
Metrics
H-Index
i10 Index
Citation Counts
11
12
633
Cancer
immunology
immunotherapy
Rankings
Ranking Based On Selection: 45
Elena Saba
Metrics
H-Index
i10 Index
Citation Counts
11
13
580
Rankings
Ranking Based On Selection: 46
Silvia Giugliano
Metrics
H-Index
i10 Index
Citation Counts
11
11
703
Rankings
Ranking Based On Selection: 47
Porte R
Metrics
H-Index
i10 Index
Citation Counts
10
11
633
Rankings
Ranking Based On Selection: 48
Alessia Artesani
Metrics
H-Index
i10 Index
Citation Counts
10
10
414
Rankings
Ranking Based On Selection: 49
Francesco Gualdrini
Metrics
H-Index
i10 Index
Citation Counts
10
10
958
System Biology
Medelling biological systems
Rankings
Ranking Based On Selection: 50
Silvia Carnevale
Metrics
H-Index
i10 Index
Citation Counts
9
9
584
immunology
cancer immunology
innate lymphocytes
neutrophils
Rankings
Ranking Based On Selection: 51
Arosh S Perera Molligoda Arachchige
Metrics
H-Index
i10 Index
Citation Counts
9
8
413
Rankings
Ranking Based On Selection: 52
Riccardo Levi
Metrics
H-Index
i10 Index
Citation Counts
8
8
496
Artificial Intelligence
Data Science in Medicine
Machine Learning
Medical Imaging
Rankings
Ranking Based On Selection: 53
Francesco Cuniberti
Metrics
H-Index
i10 Index
Citation Counts
8
6
210
panic disorder
anxiety disorder
obsessive-compulsive disorder
Rankings
Ranking Based On Selection: 54
Pietro Riva
Metrics
H-Index
i10 Index
Citation Counts
8
8
308
Rankings
Ranking Based On Selection: 55
Alessia Melacarne
Metrics
H-Index
i10 Index
Citation Counts
6
6
196
Rankings
Ranking Based On Selection: 56
Aurora Chinnici
Metrics
H-Index
i10 Index
Citation Counts
6
5
411
Rankings
Ranking Based On Selection: 57
Matteo Gionso
Metrics
H-Index
i10 Index
Citation Counts
6
5
102
Rankings
Ranking Based On Selection: 58
Francesco Manlio Gambaro
Metrics
H-Index
i10 Index
Citation Counts
6
4
143
Rankings
Ranking Based On Selection: 59
forensic medicine
forensic psychiatry
pathological anatomy
pre-medical care
Rankings
Ranking Based On Selection: 60
Luca Alessandro Cappellini
Metrics
H-Index
i10 Index
Citation Counts
5
5
141
Rankings
Ranking Based On Selection: 61
Ludovica Lofino
Metrics
H-Index
i10 Index
Citation Counts
5
4
81
Rankings
Ranking Based On Selection: 62
Marina Valeri
Metrics
H-Index
i10 Index
Citation Counts
5
1
54
Rankings
Ranking Based On Selection: 63
Gianmarco Giunta
Metrics
H-Index
i10 Index
Citation Counts
3
2
43
Rankings
Ranking Based On Selection: 64
Gaia Giulietti
Metrics
H-Index
i10 Index
Citation Counts
1
1
20
Rankings
Ranking Based On Selection: 65
Vera Rebasti
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Rankings
Ranking Based On Selection: 66
Maria Chiara Grondelli
Metrics
H-Index
i10 Index
Citation Counts
1
0
9