The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA 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, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 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
World Rank
38,978
Country Rank
320
Institution Rank :
1
Head Neck Cancer Treatment Prevention Early detectionTobacco Alcohol oral cancer
Metrics
H-Index
i10 Index
Citation
64
224
49,275
* Rankings
World Rank
50,060
Country Rank
494
Institution Rank :
2
Head Neck surgery
oncology
Metrics
H-Index
i10 Index
Citation
59
177
18,428
* Rankings
World Rank
69,676
Country Rank
801
Institution Rank :
3
Difficult airway management
hemodynamic monitoring
sedation
end of life care
prevention of nosocomial infections and CPR
Metrics
H-Index
i10 Index
Citation
52
112
10,959
* Rankings
World Rank
81,889
Country Rank
1,021
Institution Rank :
4
Metrics
H-Index
i10 Index
Citation
49
128
17,958
* Rankings
World Rank
100,877
Country Rank
1,417
Institution Rank :
5
Hemodynamics
Ventilation
end-of-Life Care
Airway management
Metrics
H-Index
i10 Index
Citation
45
113
11,561
* Rankings
World Rank
113,152
Country Rank
1,693
Institution Rank :
6
Endoscopic Skull Base Surgery
Transoral Laser Microsurgery
Voice Conservative Surgery
Metrics
H-Index
i10 Index
Citation
43
103
18,832
* Rankings
World Rank
124,250
Country Rank
1,946
Institution Rank :
7
Medical Oncology
Metrics
H-Index
i10 Index
Citation
41
147
7,546
* Rankings
World Rank
155,187
Country Rank
2,709
Institution Rank :
8
Head and Neck cancer
Brain tumors and Lung Cancer
Metrics
H-Index
i10 Index
Citation
37
150
6,428
* Rankings
World Rank
199,199
Country Rank
3,977
Institution Rank :
9
Oncopathology
sarcomas
gynaecpathology
cytopathology
molecular pathology including interphase cytogenetics
Metrics
H-Index
i10 Index
Citation
33
119
4,113
* Rankings
World Rank
224,451
Country Rank
4,747
Institution Rank :
10
Nuclear Medicine
Radiology
Dosimetry
Thyroidology
Metrics
H-Index
i10 Index
Citation
31
118
4,830
* Rankings
World Rank
259,119
Country Rank
5,854
Institution Rank :
11
Early phase clinical trials
medical education
molecular oncology
Metrics
H-Index
i10 Index
Citation
29
72
8,266
* Rankings
World Rank
264,405
Country Rank
5,991
Institution Rank :
12
Sarcomas
Breast Cancer
Rare Cancers(Pregnancy associated cancers
AYA cancers
Skin Cancers)
Metrics
H-Index
i10 Index
Citation
28
83
3,850
* Rankings
World Rank
265,690
Country Rank
6,049
Institution Rank :
13
Hemodynamic monitoring
Mechanical Ventilation
Costs in Critically ill
Severity of illness Scores
Metrics
H-Index
i10 Index
Citation
28
55
6,838
* Rankings
World Rank
308,819
Country Rank
7,545
Institution Rank :
14
Radiology
Oncology
Metrics
H-Index
i10 Index
Citation
26
52
3,579
* Rankings
World Rank
415,036
Country Rank
11,497
Institution Rank :
15
Oncology
Metrics
H-Index
i10 Index
Citation
21
44
2,554
* Rankings
World Rank
425,119
Country Rank
11,915
Institution Rank :
16
Uro oncology
Metrics
H-Index
i10 Index
Citation
21
44
1,593
* Rankings
World Rank
444,241
Country Rank
12,622
Institution Rank :
17
GIHPB cancers
Metrics
H-Index
i10 Index
Citation
20
65
1,823
* Rankings
World Rank
447,927
Country Rank
12,768
Institution Rank :
18
Metrics
H-Index
i10 Index
Citation
20
44
1,327
* Rankings
World Rank
473,907
Country Rank
13,874
Institution Rank :
19
GI and HPB Surgery
Metrics
H-Index
i10 Index
Citation
19
27
1,703
* Rankings
World Rank
484,854
Country Rank
14,358
Institution Rank :
20
Gastroenterology
GI endoscopy
Clinical Nutrition
GI oncology
Metrics
H-Index
i10 Index
Citation
19
37
1,381
* Rankings
World Rank
491,358
Country Rank
14,675
Institution Rank :
21
cancer registry
cancer screening and cancer control
Metrics
H-Index
i10 Index
Citation
19
26
4,139
* Rankings
World Rank
553,800
Country Rank
17,217
Institution Rank :
22
Medical Oncology
Metrics
H-Index
i10 Index
Citation
17
29
1,071
* Rankings
World Rank
558,322
Country Rank
17,401
Institution Rank :
23
Molecular Oncology
Liquid Biopsy
NGS
Next Generation Sequencing
Metrics
H-Index
i10 Index
Citation
17
19
1,604
* Rankings
World Rank
721,749
Country Rank
24,870
Institution Rank :
24
Sarcoma
surgical navigation
metastasis
radiomics
data science
Metrics
H-Index
i10 Index
Citation
13
15
1,438
* Rankings
World Rank
772,705
Country Rank
27,592
Institution Rank :
25
Difficult airway
Paediatric anaesthesiology
Regional anaesthesia
Metrics
H-Index
i10 Index
Citation
12
14
726
* Rankings
World Rank
805,157
Country Rank
29,527
Institution Rank :
26
Thoracic Surgery
Surgical Oncology
Metrics
H-Index
i10 Index
Citation
12
14
560
* Rankings
World Rank
830,707
Country Rank
30,729
Institution Rank :
27
Breast cancer
gastrointestinal cancer
Metrics
H-Index
i10 Index
Citation
11
12
384
* Rankings
World Rank
854,560
Country Rank
32,154
Institution Rank :
28
Biochemistry
Metabolism & Endocrinology
Onco-Biochemistry
Haematology
Immunology
Metrics
H-Index
i10 Index
Citation
11
12
594
* Rankings
World Rank
861,685
Country Rank
32,590
Institution Rank :
29
Gynaecological Oncology
Metrics
H-Index
i10 Index
Citation
11
14
306
* Rankings
World Rank
866,922
Country Rank
32,898
Institution Rank :
30
Cancer Biology
Metrics
H-Index
i10 Index
Citation
11
11
507
* Rankings
World Rank
896,628
Country Rank
34,308
Institution Rank :
31
Cancer
Epidemiology
NCDs
Metrics
H-Index
i10 Index
Citation
10
10
274
* Rankings
World Rank
898,962
Country Rank
34,455
Institution Rank :
32
Chronic Cancer Pain
Palliative Medicine
Non Cancer Pain
Metrics
H-Index
i10 Index
Citation
10
12
428
* Rankings
World Rank
899,118
Country Rank
34,462
Institution Rank :
33
Nuclear Medicine
Medical Physics
Radiation Safety
Medical Imaging
Image processing
Metrics
H-Index
i10 Index
Citation
10
12
382
* Rankings
World Rank
920,530
Country Rank
35,741
Institution Rank :
34
Head Neck Cancer surgery
Metrics
H-Index
i10 Index
Citation
10
10
455
* Rankings
World Rank
948,994
Country Rank
37,218
Institution Rank :
35
Liver Transplant Anaesthesia
Onco Anaesthesia
Critical Care
Palliative care
Metrics
H-Index
i10 Index
Citation
9
9
400
* Rankings
World Rank
1,016,155
Country Rank
41,176
Institution Rank :
36
Oncology
Metrics
H-Index
i10 Index
Citation
8
8
373
* Rankings
World Rank
1,067,200
Country Rank
44,226
Institution Rank :
37
Medical Physics
Nuclear Medicine
Radiopharmacy dosimetry and radiolabelling
Metrics
H-Index
i10 Index
Citation
8
8
279
* Rankings
World Rank
1,112,261
Country Rank
46,685
Institution Rank :
38
Hospital Infection Control
Bacteriology
Metrics
H-Index
i10 Index
Citation
7
6
191
* Rankings
World Rank
1,152,566
Country Rank
49,260
Institution Rank :
39
Genetics
Metrics
H-Index
i10 Index
Citation
7
5
164
* Rankings
World Rank
1,193,948
Country Rank
51,731
Institution Rank :
40
Anesthesiology
Healthcare Services Management
Metrics
H-Index
i10 Index
Citation
6
6
162
* Rankings
World Rank
1,197,327
Country Rank
51,976
Institution Rank :
41
dental implant
Biomaterials
Scaffolds
Bioresorbable Biomaterials
Metrics
H-Index
i10 Index
Citation
6
6
88
* Rankings
World Rank
1,211,424
Country Rank
52,750
Institution Rank :
42
Gynecologic Radiation Oncology
Metrics
H-Index
i10 Index
Citation
6
5
129
* Rankings
World Rank
1,215,259
Country Rank
52,986
Institution Rank :
43
Plastic & Reconstructive Surgery
Breast Reconstruction
Oncoplastic Breast Surgery
Head & Neck Reconstruction
Metrics
H-Index
i10 Index
Citation
6
5
100
* Rankings
World Rank
1,237,955
Country Rank
54,344
Institution Rank :
44
Neuroanaesthesia
Oncoanaesthesia
Metrics
H-Index
i10 Index
Citation
6
3
106
* Rankings
World Rank
1,250,476
Country Rank
55,163
Institution Rank :
45
Preventive medicine
medical education
Occupational health.
Metrics
H-Index
i10 Index
Citation
6
6
118
* Rankings
World Rank
1,269,563
Country Rank
56,600
Institution Rank :
46
Tharacic Anesthesia
Metrics
H-Index
i10 Index
Citation
6
3
114
* Rankings
World Rank
1,390,048
Country Rank
64,270
Institution Rank :
47
Anesthesia
pain
Metrics
H-Index
i10 Index
Citation
5
4
123
* Rankings
World Rank
1,405,735
Country Rank
65,549
Institution Rank :
48
Medical Oncology
Metrics
H-Index
i10 Index
Citation
5
2
88
* Rankings
World Rank
1,658,660
Country Rank
83,783
Institution Rank :
49
Hospital Infection Control
Molecular Testing
Metrics
H-Index
i10 Index
Citation
3
1
74
* Rankings
World Rank
1,670,500
Country Rank
84,672
Institution Rank :
50
Oncology
Metrics
H-Index
i10 Index
Citation
3
1
41
* Rankings
World Rank
1,796,226
Country Rank
95,016
Institution Rank :
51
Cancer Epidemiology
Nanoscience and Nanotechnology
Metrics
H-Index
i10 Index
Citation
2
2
56
* Rankings
World Rank
1,820,031
Country Rank
96,769
Institution Rank :
52
Clinical Hematology
Metrics
H-Index
i10 Index
Citation
2
1
53
* Rankings
World Rank
1,829,434
Country Rank
97,530
Institution Rank :
53
Metrics
H-Index
i10 Index
Citation
2
1
35
* Rankings
World Rank
1,927,247
Country Rank
105,799
Institution Rank :
54
Metrics
H-Index
i10 Index
Citation
2
0
10
* Rankings
World Rank
1,936,079
Country Rank
106,600
Institution Rank :
55
CANCER
TUMOUR MARKER
QUALITY CONTROL
Metrics
H-Index
i10 Index
Citation
2
0
9
* Rankings
World Rank
1,952,652
Country Rank
108,093
Institution Rank :
56
Nursing Science
Metrics
H-Index
i10 Index
Citation
2
0
7
* Rankings
World Rank
2,021,107
Country Rank
113,821
Institution Rank :
57
Medical Physics
Radiotherapy
Metrics
H-Index
i10 Index
Citation
1
1
24
* Rankings
World Rank
2,051,448
Country Rank
116,327
Institution Rank :
58
Machine Learning
Information Security
IT in Healthcare
Metrics
H-Index
i10 Index
Citation
1
1
10
Rankings
38,978
320
1
Pankaj Chaturvedi
Metrics
H-Index
i10 Index
Citation Counts
64
224
49,275
Head Neck Cancer Treatment Prevention Early detectionTobacco Alcohol oral cancer
Rankings
50,060
494
2
Anil D'Cruz
Metrics
H-Index
i10 Index
Citation Counts
59
177
18,428
Head Neck surgery
oncology
Rankings
69,676
801
3
Sheila N Myatra
Metrics
H-Index
i10 Index
Citation Counts
52
112
10,959
Difficult airway management
hemodynamic monitoring
sedation
end of life care
prevention of nosocomial infections and CPR
Rankings
100,877
1,417
5
JV Divatia
Metrics
H-Index
i10 Index
Citation Counts
45
113
11,561
Hemodynamics
Ventilation
end-of-Life Care
Airway management
Rankings
113,152
1,693
6
Prathamesh Pai
Metrics
H-Index
i10 Index
Citation Counts
43
103
18,832
Endoscopic Skull Base Surgery
Transoral Laser Microsurgery
Voice Conservative Surgery
Rankings
155,187
2,709
8
Vijay Patil
Metrics
H-Index
i10 Index
Citation Counts
37
150
6,428
Head and Neck cancer
Brain tumors and Lung Cancer
Rankings
199,199
3,977
9
Bharat Rekhi
Metrics
H-Index
i10 Index
Citation Counts
33
119
4,113
Oncopathology
sarcomas
gynaecpathology
cytopathology
molecular pathology including interphase cytogenetics
Rankings
224,451
4,747
10
VENKATESH RANGARAJAN
Metrics
H-Index
i10 Index
Citation Counts
31
118
4,830
Nuclear Medicine
Radiology
Dosimetry
Thyroidology
Rankings
259,119
5,854
11
Raghunadharao Digumarti
Metrics
H-Index
i10 Index
Citation Counts
29
72
8,266
Early phase clinical trials
medical education
molecular oncology
Rankings
264,405
5,991
12
Jyoti Bajpai
Metrics
H-Index
i10 Index
Citation Counts
28
83
3,850
Sarcomas
Breast Cancer
Rare Cancers(Pregnancy associated cancers
AYA cancers
Skin Cancers)
Rankings
265,690
6,049
13
Atul Prabhakar Kulkarni
Metrics
H-Index
i10 Index
Citation Counts
28
55
6,838
Hemodynamic monitoring
Mechanical Ventilation
Costs in Critically ill
Severity of illness Scores
Rankings
484,854
14,358
20
Prachi Patil
Metrics
H-Index
i10 Index
Citation Counts
19
37
1,381
Gastroenterology
GI endoscopy
Clinical Nutrition
GI oncology
Rankings
558,322
17,401
23
Anuradha Chougule
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,604
Molecular Oncology
Liquid Biopsy
NGS
Next Generation Sequencing
Rankings
772,705
27,592
25
Jeson R Doctor Md, Dnb, Mnams
Metrics
H-Index
i10 Index
Citation Counts
12
14
726
Difficult airway
Paediatric anaesthesiology
Regional anaesthesia
Rankings
830,707
30,729
27
Prabhat Bhargava
Metrics
H-Index
i10 Index
Citation Counts
11
12
384
Breast cancer
gastrointestinal cancer
Rankings
854,560
32,154
28
Ghosh Kinjalka
Metrics
H-Index
i10 Index
Citation Counts
11
12
594
Biochemistry
Metabolism & Endocrinology
Onco-Biochemistry
Haematology
Immunology
Rankings
861,685
32,590
29
Debabrata Barmon
Metrics
H-Index
i10 Index
Citation Counts
11
14
306
Gynaecological Oncology
Rankings
899,118
34,462
33
Nuclear Medicine
Medical Physics
Radiation Safety
Medical Imaging
Image processing
Rankings
920,530
35,741
34
Rankings
948,994
37,218
35
Lalita Gouri Mitra
Metrics
H-Index
i10 Index
Citation Counts
9
9
400
Liver Transplant Anaesthesia
Onco Anaesthesia
Critical Care
Palliative care
Rankings
1,016,155
41,176
36
Rankings
1,067,200
44,226
37
Santosh Kumar Gupta
Metrics
H-Index
i10 Index
Citation Counts
8
8
279
Medical Physics
Nuclear Medicine
Radiopharmacy dosimetry and radiolabelling
Rankings
1,112,261
46,685
38
Hospital Infection Control
Bacteriology
Rankings
1,193,948
51,731
40
Anesthesiology
Healthcare Services Management
Rankings
1,197,327
51,976
41
dental implant
Biomaterials
Scaffolds
Bioresorbable Biomaterials
Rankings
1,211,424
52,750
42
Gynecologic Radiation Oncology
Rankings
1,215,259
52,986
43
Dushyant Jaiswal|D Jaiswal, Jaiswal D, Jaiswal Dushyant
Metrics
H-Index
i10 Index
Citation Counts
6
5
100
Plastic & Reconstructive Surgery
Breast Reconstruction
Oncoplastic Breast Surgery
Head & Neck Reconstruction
Rankings
1,237,955
54,344
44
Gangakhedkar Gauri Raman
Metrics
H-Index
i10 Index
Citation Counts
6
3
106
Rankings
1,250,476
55,163
45
Rankings
1,269,563
56,600
46
Rankings
1,405,735
65,549
48
Bal Krishna Mishra|BK Mishra
Metrics
H-Index
i10 Index
Citation Counts
5
2
88
Rankings
1,658,660
83,783
49
Rankings
1,670,500
84,672
50
Rankings
1,820,031
96,769
52
Rankings
1,927,247
105,799
54
Rankings
1,936,079
106,600
55
CANCER
TUMOUR MARKER
QUALITY CONTROL
Rankings
1,952,652
108,093
56
Rankings
2,021,107
113,821
57
Medical Physics
Radiotherapy
Rankings
2,051,448
116,327
58
Machine Learning
Information Security
IT in Healthcare