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
1,662
Country Rank
715
Institution Rank :
6
epidemiology
cardiovascular
cognition
EHR
Metrics
H-Index
i10 Index
Citation
151
574
160,792
* Rankings
World Rank
10,191
Country Rank
4,662
Institution Rank :
48
public health
diet
obesity
Metrics
H-Index
i10 Index
Citation
96
225
34,147
* Rankings
World Rank
11,084
Country Rank
5,045
Institution Rank :
54
Metrics
H-Index
i10 Index
Citation
94
363
30,906
* Rankings
World Rank
12,268
Country Rank
5,547
Institution Rank :
61
Epidemiology
Statistics
Causality
Metrics
H-Index
i10 Index
Citation
91
310
39,623
* Rankings
World Rank
17,705
Country Rank
7,870
Institution Rank :
83
Metrics
H-Index
i10 Index
Citation
82
242
23,921
* Rankings
World Rank
20,720
Country Rank
9,125
Institution Rank :
95
epidemiology
health care quality
Metrics
H-Index
i10 Index
Citation
79
135
22,509
* Rankings
World Rank
35,710
Country Rank
14,891
Institution Rank :
145
HIV
Adolescence
HIV Prevention
Sexual Behavior
Structural Intervention
Metrics
H-Index
i10 Index
Citation
66
205
15,624
* Rankings
World Rank
57,835
Country Rank
22,755
Institution Rank :
244
HIV
mental health
global mental health
implementation science
Metrics
H-Index
i10 Index
Citation
56
181
10,262
* Rankings
World Rank
62,470
Country Rank
24,368
Institution Rank :
259
Health disparities
HIV
sexual behavior
sexual networks
Metrics
H-Index
i10 Index
Citation
55
107
13,539
* Rankings
World Rank
67,107
Country Rank
25,875
Institution Rank :
276
Epidemiology
causal inference
implementation science
infectious diseases (HIV)
reproductive health
Metrics
H-Index
i10 Index
Citation
53
130
11,375
* Rankings
World Rank
69,642
Country Rank
26,770
Institution Rank :
289
virology
coronavirus pathogenesis
mouse models of disease
respiratory disease
Metrics
H-Index
i10 Index
Citation
52
79
20,378
* Rankings
World Rank
83,315
Country Rank
31,100
Institution Rank :
334
dental public health
oral epidemiology
clinical research
Metrics
H-Index
i10 Index
Citation
49
107
11,863
* Rankings
World Rank
130,999
Country Rank
45,619
Institution Rank :
454
epidemiology
health services research
cancer
population research
Metrics
H-Index
i10 Index
Citation
40
115
11,753
* Rankings
World Rank
165,278
Country Rank
55,351
Institution Rank :
546
Epidemiology
Social Epidemiology
Psychiatric Epidemiology
Global Mental Health
Metrics
H-Index
i10 Index
Citation
36
63
9,759
* Rankings
World Rank
166,970
Country Rank
55,819
Institution Rank :
551
epidemiology
harm reduction
opioids
overdose
social media
Metrics
H-Index
i10 Index
Citation
36
71
5,790
* Rankings
World Rank
176,501
Country Rank
58,443
Institution Rank :
564
Epidemiology
health disparities
gynecologic health and healthcare
cancer
obesity
Metrics
H-Index
i10 Index
Citation
35
74
4,477
* Rankings
World Rank
184,961
Country Rank
60,845
Institution Rank :
587
epidemiology
causal inference
infectious diseases
HIV
Metrics
H-Index
i10 Index
Citation
34
103
4,577
* Rankings
World Rank
202,144
Country Rank
65,483
Institution Rank :
634
Epidemiology
HIV
Infectious Disease Transmission
Metrics
H-Index
i10 Index
Citation
33
63
4,731
* Rankings
World Rank
213,335
Country Rank
68,546
Institution Rank :
651
Epidemiology
Metrics
H-Index
i10 Index
Citation
32
56
3,792
* Rankings
World Rank
222,497
Country Rank
71,070
Institution Rank :
669
Systems science
health policy and management
public health
decision support models
Metrics
H-Index
i10 Index
Citation
31
82
3,074
* Rankings
World Rank
262,529
Country Rank
81,559
Institution Rank :
748
epidemiology
oncology
clinical research
public health
project management
Metrics
H-Index
i10 Index
Citation
29
32
5,054
* Rankings
World Rank
268,236
Country Rank
83,042
Institution Rank :
766
epidemiology
biostatistics
HIV
Covid-19
women's health
Metrics
H-Index
i10 Index
Citation
28
58
3,869
* Rankings
World Rank
282,785
Country Rank
86,814
Institution Rank :
792
Infectious Diseases
Global Public Health
Metrics
H-Index
i10 Index
Citation
27
59
2,189
* Rankings
World Rank
297,845
Country Rank
90,577
Institution Rank :
824
Epidemiology
causal inference
occupational epidemiology
environmental epidemiology
mixtures
Metrics
H-Index
i10 Index
Citation
26
67
3,447
* Rankings
World Rank
322,441
Country Rank
96,932
Institution Rank :
859
Epidemiology
Emergency Medicine
Metrics
H-Index
i10 Index
Citation
25
42
2,039
* Rankings
World Rank
350,378
Country Rank
104,079
Institution Rank :
906
Public Health
Comparative Effectiveness
Evidence-based Practice
Metrics
H-Index
i10 Index
Citation
24
28
5,066
* Rankings
World Rank
362,141
Country Rank
106,987
Institution Rank :
924
Neuroepidemiology
Genomics
Organ Transplantation
Metrics
H-Index
i10 Index
Citation
23
35
1,588
* Rankings
World Rank
364,664
Country Rank
107,667
Institution Rank :
931
Epidemiology
Oral Health
Pediatric Dentistry
Infectious Diseases
Metrics
H-Index
i10 Index
Citation
23
29
1,748
* Rankings
World Rank
372,452
Country Rank
109,733
Institution Rank :
952
Public Health
Maternal & Child Health
M&E
Metrics
H-Index
i10 Index
Citation
23
27
2,987
* Rankings
World Rank
398,977
Country Rank
116,431
Institution Rank :
1,005
Cancer
Metrics
H-Index
i10 Index
Citation
22
26
4,949
* Rankings
World Rank
437,801
Country Rank
126,103
Institution Rank :
1,069
Public Health
Metrics
H-Index
i10 Index
Citation
21
26
1,932
* Rankings
World Rank
446,488
Country Rank
128,375
Institution Rank :
1,082
Epidemiology
Metrics
H-Index
i10 Index
Citation
20
27
1,806
* Rankings
World Rank
448,865
Country Rank
129,025
Institution Rank :
1,089
Epidemiology
Metrics
H-Index
i10 Index
Citation
20
33
1,360
* Rankings
World Rank
473,710
Country Rank
135,044
Institution Rank :
1,125
Epidemiology
Metrics
H-Index
i10 Index
Citation
19
28
1,596
* Rankings
World Rank
476,071
Country Rank
135,707
Institution Rank :
1,127
Oral Epidemiology
Public health
Cariology
Pediatric Dentistry
Metrics
H-Index
i10 Index
Citation
19
36
1,175
* Rankings
World Rank
476,515
Country Rank
135,794
Institution Rank :
1,128
Epidemiology
Injuries
Violence
Equity
Metrics
H-Index
i10 Index
Citation
19
32
1,369
* Rankings
World Rank
476,745
Country Rank
135,841
Institution Rank :
1,129
Epidemiology
Metrics
H-Index
i10 Index
Citation
19
31
1,133
* Rankings
World Rank
477,451
Country Rank
136,005
Institution Rank :
1,131
Infectious Diseases
HIV Medicine
Phylogenetics and Molecular Epidemiology
Public Health
Metrics
H-Index
i10 Index
Citation
19
28
1,300
* Rankings
World Rank
543,938
Country Rank
152,539
Institution Rank :
1,231
Epidemiology
Biostatistics
Population health
Metrics
H-Index
i10 Index
Citation
17
25
1,657
* Rankings
World Rank
545,320
Country Rank
152,867
Institution Rank :
1,233
Health disparities
social and structural determinants
developmental origins
life course epidemiology
biosocial mechanisms
Metrics
H-Index
i10 Index
Citation
17
22
1,037
* Rankings
World Rank
563,000
Country Rank
157,573
Institution Rank :
1,269
Perinatal pharmacoepidemiology
Metrics
H-Index
i10 Index
Citation
17
21
1,441
* Rankings
World Rank
580,894
Country Rank
161,713
Institution Rank :
1,287
Public Health
Metrics
H-Index
i10 Index
Citation
17
22
2,547
* Rankings
World Rank
625,678
Country Rank
172,777
Institution Rank :
1,344
Epidemiology
Cancer
Cancer Survivorship
Healthy Living
Physical Activity
Metrics
H-Index
i10 Index
Citation
15
21
1,641
* Rankings
World Rank
633,829
Country Rank
174,885
Institution Rank :
1,356
Public Health
Metrics
H-Index
i10 Index
Citation
15
20
833
* Rankings
World Rank
674,565
Country Rank
184,876
Institution Rank :
1,407
Health Equity
CBPR
Migration
Intersectionality
Qualitative methods
Metrics
H-Index
i10 Index
Citation
14
16
895
* Rankings
World Rank
676,026
Country Rank
185,335
Institution Rank :
1,412
microbiome
precision medicine
multiomics
cardiovascular disease
obesity
Metrics
H-Index
i10 Index
Citation
14
15
928
* Rankings
World Rank
742,509
Country Rank
201,230
Institution Rank :
1,517
Epidemiology
Pharmacoepidemiology
Metrics
H-Index
i10 Index
Citation
13
15
640
* Rankings
World Rank
742,551
Country Rank
201,240
Institution Rank :
1,518
Public Health
Metrics
H-Index
i10 Index
Citation
13
15
622
* Rankings
World Rank
744,185
Country Rank
201,757
Institution Rank :
1,523
public health
health disparities
access to care
Metrics
H-Index
i10 Index
Citation
13
14
707
* Rankings
World Rank
774,953
Country Rank
208,488
Institution Rank :
1,550
epidemiology
Metrics
H-Index
i10 Index
Citation
12
13
1,189
* Rankings
World Rank
778,778
Country Rank
209,606
Institution Rank :
1,559
Epidemiology
Metrics
H-Index
i10 Index
Citation
12
12
892
* Rankings
World Rank
858,040
Country Rank
227,816
Institution Rank :
1,647
Nutritional Epidemiology
Cancer epidemiology
Global cancer disparities
Public health
Metrics
H-Index
i10 Index
Citation
11
11
670
* Rankings
World Rank
927,521
Country Rank
242,823
Institution Rank :
1,708
Internal Medicine
Public Health
Metrics
H-Index
i10 Index
Citation
10
10
1,208
* Rankings
World Rank
964,435
Country Rank
250,743
Institution Rank :
1,740
public health
social justice
Metrics
H-Index
i10 Index
Citation
9
7
2,705
* Rankings
World Rank
1,012,250
Country Rank
260,547
Institution Rank :
1,778
epidemiology
medicine
Metrics
H-Index
i10 Index
Citation
8
8
731
* Rankings
World Rank
1,095,099
Country Rank
276,224
Institution Rank :
1,860
Public Health
Maternal and Child Health
Metrics
H-Index
i10 Index
Citation
7
7
329
* Rankings
World Rank
1,540,874
Country Rank
347,528
Institution Rank :
2,171
Public Health
Metrics
H-Index
i10 Index
Citation
4
0
43
* Rankings
World Rank
1,598,056
Country Rank
355,218
Institution Rank :
2,202
Public Health
Metrics
H-Index
i10 Index
Citation
3
3
157
Rankings
1,662
715
6
Gerardo Heiss
Metrics
H-Index
i10 Index
Citation Counts
151
574
160,792
epidemiology
cardiovascular
cognition
EHR
Rankings
10,191
4,662
48
Leslie Lytle
Metrics
H-Index
i10 Index
Citation Counts
96
225
34,147
public health
diet
obesity
Rankings
12,268
5,547
61
Stephen R Cole
Metrics
H-Index
i10 Index
Citation Counts
91
310
39,623
Epidemiology
Statistics
Causality
Rankings
20,720
9,125
95
Raymond Greenberg
Metrics
H-Index
i10 Index
Citation Counts
79
135
22,509
epidemiology
health care quality
Rankings
35,710
14,891
145
Audrey Pettifor
Metrics
H-Index
i10 Index
Citation Counts
66
205
15,624
HIV
Adolescence
HIV Prevention
Sexual Behavior
Structural Intervention
Rankings
57,835
22,755
244
Brian Pence
Metrics
H-Index
i10 Index
Citation Counts
56
181
10,262
HIV
mental health
global mental health
implementation science
Rankings
62,470
24,368
259
Victor J Schoenbach
Metrics
H-Index
i10 Index
Citation Counts
55
107
13,539
Health disparities
HIV
sexual behavior
sexual networks
Rankings
67,107
25,875
276
Daniel Westreich
Metrics
H-Index
i10 Index
Citation Counts
53
130
11,375
Epidemiology
causal inference
implementation science
infectious diseases (HIV)
reproductive health
Rankings
69,642
26,770
289
Lisa E Gralinski
Metrics
H-Index
i10 Index
Citation Counts
52
79
20,378
virology
coronavirus pathogenesis
mouse models of disease
respiratory disease
Rankings
83,315
31,100
334
Jane A Weintraub
Metrics
H-Index
i10 Index
Citation Counts
49
107
11,863
dental public health
oral epidemiology
clinical research
Rankings
130,999
45,619
454
Jennifer L Lund
Metrics
H-Index
i10 Index
Citation Counts
40
115
11,753
epidemiology
health services research
cancer
population research
Rankings
165,278
55,351
546
Joanna Maselko
Metrics
H-Index
i10 Index
Citation Counts
36
63
9,759
Epidemiology
Social Epidemiology
Psychiatric Epidemiology
Global Mental Health
Rankings
166,970
55,819
551
Nabarun Dasgupta
Metrics
H-Index
i10 Index
Citation Counts
36
71
5,790
epidemiology
harm reduction
opioids
overdose
social media
Rankings
176,501
58,443
564
Whitney R Robinson
Metrics
H-Index
i10 Index
Citation Counts
35
74
4,477
Epidemiology
health disparities
gynecologic health and healthcare
cancer
obesity
Rankings
184,961
60,845
587
Jessie K Edwards
Metrics
H-Index
i10 Index
Citation Counts
34
103
4,577
epidemiology
causal inference
infectious diseases
HIV
Rankings
202,144
65,483
634
Kimberly Powers
Metrics
H-Index
i10 Index
Citation Counts
33
63
4,731
Epidemiology
HIV
Infectious Disease Transmission
Rankings
222,497
71,070
669
Kristen Hassmiller Lich
Metrics
H-Index
i10 Index
Citation Counts
31
82
3,074
Systems science
health policy and management
public health
decision support models
Rankings
262,529
81,559
748
Mary A Watson
Metrics
H-Index
i10 Index
Citation Counts
29
32
5,054
epidemiology
oncology
clinical research
public health
project management
Rankings
268,236
83,042
766
Katie R Mollan
Metrics
H-Index
i10 Index
Citation Counts
28
58
3,869
epidemiology
biostatistics
HIV
Covid-19
women's health
Rankings
282,785
86,814
792
Karine Dube Drph
Metrics
H-Index
i10 Index
Citation Counts
27
59
2,189
Infectious Diseases
Global Public Health
Rankings
297,845
90,577
824
Alexander Keil
Metrics
H-Index
i10 Index
Citation Counts
26
67
3,447
Epidemiology
causal inference
occupational epidemiology
environmental epidemiology
mixtures
Rankings
322,441
96,932
859
Michelle L Meyer
Metrics
H-Index
i10 Index
Citation Counts
25
42
2,039
Epidemiology
Emergency Medicine
Rankings
350,378
104,079
906
Halle R Amick
Metrics
H-Index
i10 Index
Citation Counts
24
28
5,066
Public Health
Comparative Effectiveness
Evidence-based Practice
Rankings
362,141
106,987
924
Alvin G Thomas
Metrics
H-Index
i10 Index
Citation Counts
23
35
1,588
Neuroepidemiology
Genomics
Organ Transplantation
Rankings
364,664
107,667
931
Poojan Shrestha
Metrics
H-Index
i10 Index
Citation Counts
23
29
1,748
Epidemiology
Oral Health
Pediatric Dentistry
Infectious Diseases
Rankings
372,452
109,733
952
Karar Zunaid Ahsan
Metrics
H-Index
i10 Index
Citation Counts
23
27
2,987
Public Health
Maternal & Child Health
M&E
Rankings
398,977
116,431
1,005
Eboneé Nicole Butler
Metrics
H-Index
i10 Index
Citation Counts
22
26
4,949
Rankings
476,071
135,707
1,127
Miguel Angel Simancas Pallares
Metrics
H-Index
i10 Index
Citation Counts
19
36
1,175
Oral Epidemiology
Public health
Cariology
Pediatric Dentistry
Rankings
476,515
135,794
1,128
Shabbar I Ranapurwala
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,369
Epidemiology
Injuries
Violence
Equity
Rankings
476,745
135,841
1,129
Lydia Feinstein
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,133
Rankings
477,451
136,005
1,131
Ann M Dennis
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,300
Infectious Diseases
HIV Medicine
Phylogenetics and Molecular Epidemiology
Public Health
Rankings
543,938
152,539
1,231
Audrey Renson
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,657
Epidemiology
Biostatistics
Population health
Rankings
545,320
152,867
1,233
Chantel L Martin
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,037
Health disparities
social and structural determinants
developmental origins
life course epidemiology
biosocial mechanisms
Rankings
563,000
157,573
1,269
Elizabeth A Suarez
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,441
Perinatal pharmacoepidemiology
Rankings
580,894
161,713
1,287
Gerardo Bozovich
Metrics
H-Index
i10 Index
Citation Counts
17
22
2,547
Rankings
625,678
172,777
1,344
Clare Meernik
Metrics
H-Index
i10 Index
Citation Counts
15
21
1,641
Epidemiology
Cancer
Cancer Survivorship
Healthy Living
Physical Activity
Rankings
674,565
184,876
1,407
Laura Villa Torres
Metrics
H-Index
i10 Index
Citation Counts
14
16
895
Health Equity
CBPR
Migration
Intersectionality
Qualitative methods
Rankings
676,026
185,335
1,412
Matthew Tsilimigras
Metrics
H-Index
i10 Index
Citation Counts
14
15
928
microbiome
precision medicine
multiomics
cardiovascular disease
obesity
Rankings
742,509
201,230
1,517
Jin-Liern Hong
Metrics
H-Index
i10 Index
Citation Counts
13
15
640
Epidemiology
Pharmacoepidemiology
Rankings
744,185
201,757
1,523
Alexandra Bukowski
Metrics
H-Index
i10 Index
Citation Counts
13
14
707
public health
health disparities
access to care
Rankings
858,040
227,816
1,647
Claire Bosire
Metrics
H-Index
i10 Index
Citation Counts
11
11
670
Nutritional Epidemiology
Cancer epidemiology
Global cancer disparities
Public health
Rankings
927,521
242,823
1,708
Christine Dao Gladman
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,208
Internal Medicine
Public Health
Rankings
964,435
250,743
1,740
Yesenia Merino
Metrics
H-Index
i10 Index
Citation Counts
9
7
2,705
public health
social justice
Rankings
1,012,250
260,547
1,778
Halei Benefield
Metrics
H-Index
i10 Index
Citation Counts
8
8
731
epidemiology
medicine
Rankings
1,095,099
276,224
1,860
Rashida E Ijdi
Metrics
H-Index
i10 Index
Citation Counts
7
7
329
Public Health
Maternal and Child Health