Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Clinical epidemiology
cancer
diabetes
global health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,455
69,618
0.707
* Total Citation Counts Rankings
Ranking Based On Selection :2
Infectious Disease
epidemiological methods
harm reduction
people who use drugs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,668
30,928
0.457
* Total Citation Counts Rankings
Ranking Based On Selection :3
epidemiology
public health surveillance
implementation science
population health
HIV/AIDS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,778
32,732
0.598
* Total Citation Counts Rankings
Ranking Based On Selection :4
public health
addiction
tobacco
nicotine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,066
13,745
0.298
* Total Citation Counts Rankings
Ranking Based On Selection :5
Global Mental Health
Global Health
Migration and Health
Digital Health
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,122
36,064
0.922
* Total Citation Counts Rankings
Ranking Based On Selection :6
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,816
25,496
0.754
* Total Citation Counts Rankings
Ranking Based On Selection :7
Breast Cancer Epidemiology
environmental exposures
risk models
molecular epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,057
16,949
0.529
* Total Citation Counts Rankings
Ranking Based On Selection :8
Adolescent sexual and reproductive health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,148
12,382
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :9
Biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,614
11,386
0.428
* Total Citation Counts Rankings
Ranking Based On Selection :10
Chronic disease epidemiology
Environmental exposures
Biomarkers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,438
13,641
0.516
* Total Citation Counts Rankings
Ranking Based On Selection :11
genetic epidemiology
epilepsy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,376
7,088
0.269
* Total Citation Counts Rankings
Ranking Based On Selection :12
Obesity
physical activity
cancer
molecular epidemiology
gis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,883
11,308
0.494
* Total Citation Counts Rankings
Ranking Based On Selection :13
Environmental Health
Neurodevelopment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,357
7,574
0.355
* Total Citation Counts Rankings
Ranking Based On Selection :14
Mathematical and Computational Modeling of Complex Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,171
5,637
0.266
* Total Citation Counts Rankings
Ranking Based On Selection :15
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,505
7,620
0.435
* Total Citation Counts Rankings
Ranking Based On Selection :16
Substance Abuse Epidemiology
Psychiatric Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,395
11,800
0.678
* Total Citation Counts Rankings
Ranking Based On Selection :17
obesity & chronic disease
prevention & public health
systems science
design & health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,091
7,509
0.439
* Total Citation Counts Rankings
Ranking Based On Selection :18
Long COVID
ME/CFS
host-pathogen interactions in neuroimmune disorders
microbiome
gut-brain axis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,927
7,476
0.442
* Total Citation Counts Rankings
Ranking Based On Selection :19
Social Epidemiology
Social Determinants of Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,792
8,163
0.486
* Total Citation Counts Rankings
Ranking Based On Selection :20
public health policy
corporate influences on health
urban food policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,836
5,713
0.361
* Total Citation Counts Rankings
Ranking Based On Selection :21
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,646
3,384
0.216
* Total Citation Counts Rankings
Ranking Based On Selection :22
Primary Care
Public Health
Mental Health
Medical Education/Health Workforce
Disparities/Social Determinants of Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,181
6,987
0.460
* Total Citation Counts Rankings
Ranking Based On Selection :23
public health
health policy
economic evaluation
data and informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,444
5,473
0.379
* Total Citation Counts Rankings
Ranking Based On Selection :24
Public health
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,340
4,986
0.348
* Total Citation Counts Rankings
Ranking Based On Selection :25
epidemiology
reproductive disorders
miscarriage
birth defects
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,260
2,881
0.202
Raghib Ali
New York University
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,455
69,618
0.707
Clinical epidemiology
cancer
diabetes
global health
Holly Hagan
New York University
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,668
30,928
0.457
Infectious Disease
epidemiological methods
harm reduction
people who use drugs
Denis Nash
City University of New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,778
32,732
0.598
epidemiology
public health surveillance
implementation science
population health
HIV/AIDS
Raymond S Niaura
New York University
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,066
13,745
0.298
public health
addiction
tobacco
nicotine
Brian J Hall
New York University
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,122
36,064
0.922
Global Mental Health
Global Health
Migration and Health
Digital Health
Epidemiology
Levi Waldron
City University of New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,816
25,496
0.754
Mary Beth Terry
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,057
16,949
0.529
Breast Cancer Epidemiology
environmental exposures
risk models
molecular epidemiology
John Santelli
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,148
12,382
0.456
Adolescent sexual and reproductive health
Rebecca A Betensky
New York University
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,614
11,386
0.428
Yu Chen
New York University
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,438
13,641
0.516
Chronic disease epidemiology
Environmental exposures
Biomarkers
Ruth Ottman
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,376
7,088
0.269
genetic epidemiology
epilepsy
Andrew Rundle
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,883
11,308
0.494
Obesity
physical activity
cancer
molecular epidemiology
gis
Virginia Rauh
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,357
7,574
0.355
Environmental Health
Neurodevelopment
Joshua M Epstein
New York University
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,171
5,637
0.266
Mathematical and Computational Modeling of Complex Systems
Pam Factor Litvak
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,505
7,620
0.435
Silvia S Martins
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,395
11,800
0.678
Substance Abuse Epidemiology
Psychiatric Epidemiology
Terry Huang
City University of New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,091
7,509
0.439
obesity & chronic disease
prevention & public health
systems science
design & health
Mady Hornig
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,927
7,476
0.442
Long COVID
ME/CFS
host-pathogen interactions in neuroimmune disorders
microbiome
gut-brain axis
Luisa N Borrell
City University of New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,792
8,163
0.486
Social Epidemiology
Social Determinants of Health
Nicholas Freudenberg
City University of New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,836
5,713
0.361
public health policy
corporate influences on health
urban food policy
Steven D Stellman
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,646
3,384
0.216
Christopher P Morley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,181
6,987
0.460
Primary Care
Public Health
Mental Health
Medical Education/Health Workforce
Disparities/Social Determinants of Health
Y Claire Wang
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,444
5,473
0.379
public health
health policy
economic evaluation
data and informatics
LH Lumey
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,340
4,986
0.348
Public health
epidemiology
Jennie Kline
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,260
2,881
0.202
epidemiology
reproductive disorders
miscarriage
birth defects