Citation Rankings
Highly Cited Researchers
Medical and Health Sciences / Epidemiology and Public Health Highly Cited Researchers 12 Scientists Citation Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
epidemiology
childhood cancer
pediatrics
health outcomes
cancer survivorship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,084
8,425
0.255
* Total Citation Counts Rankings
Ranking Based On Selection: 2
epidemiology
artificial intelligence
machine learning
preeclampsia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,557
5,822
0.228
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Mental health
self-harm
sleep medicine
measures development and validation
real-world data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,795
9,114
0.485
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Epigenetics
environment
genetics
asthma
eczema
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,093
6,026
0.374
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Tobacco control
smoking cessation
public health
chronic disease prevention
physical activity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,383
4,203
0.292
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Genetic epidemiology
sickle cell disease
childhood cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,206
1,778
0.342
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Public Health
Obesity
Chronic Disease
Healthcare Cost Saving
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,781
1,388
0.499
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Substance abuse
cancer
program evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,605
1,770
0.679
* Total Citation Counts Rankings
Ranking Based On Selection: 9
HIV
CBPR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,899
787
0.414
* Total Citation Counts Rankings
Ranking Based On Selection: 10
epidemiology and biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,834
344
0.188
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Public Health
Clinical Trials
Clinical Trials Recruitment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
41
0.872
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Respiratory Medicine
Asthma
Epigenetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
Rankings
19,721
9,153
5
Ranking Based On Selection: 1
James G Gurney
University of Memphis
Memphis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,084
8,425
0.255
epidemiology
childhood cancer
pediatrics
health outcomes
cancer survivorship
* Total Citation Counts Rankings
Rankings
29,259
13,279
13
Ranking Based On Selection: 2
Robert Davis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,557
5,822
0.228
epidemiology
artificial intelligence
machine learning
preeclampsia
* Total Citation Counts Rankings
Rankings
45,137
19,673
18
Ranking Based On Selection: 3
Xianchen Liu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,795
9,114
0.485
Mental health
self-harm
sleep medicine
measures development and validation
real-world data
* Total Citation Counts Rankings
Rankings
55,729
23,822
18
Ranking Based On Selection: 4
Wilfried Karmaus
University of Memphis
Memphis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,093
6,026
0.374
Epigenetics
environment
genetics
asthma
eczema
* Total Citation Counts Rankings
Rankings
64,564
27,159
20
Ranking Based On Selection: 5
Kenneth D Ward
University of Memphis
Memphis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,383
4,203
0.292
Tobacco control
smoking cessation
public health
chronic disease prevention
physical activity
* Total Citation Counts Rankings
Rankings
200,844
72,085
61
Ranking Based On Selection: 6
Vikki Nolan
University of Memphis
Memphis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,206
1,778
0.342
Genetic epidemiology
sickle cell disease
childhood cancer
* Total Citation Counts Rankings
Rankings
349,368
114,796
108
Ranking Based On Selection: 7
Sangnam Ahn
University of Memphis
Memphis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,781
1,388
0.499
Public Health
Obesity
Chronic Disease
Healthcare Cost Saving
* Total Citation Counts Rankings
Rankings
367,876
119,937
113
Ranking Based On Selection: 8
Satish Kedia
University of Memphis
Memphis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,605
1,770
0.679
Substance abuse
cancer
program evaluation
* Total Citation Counts Rankings
Rankings
464,589
146,220
143
Ranking Based On Selection: 9
Latrice C Pichon
University of Memphis
Memphis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,899
787
0.414
* Total Citation Counts Rankings
Rankings
475,869
149,239
144
Ranking Based On Selection: 10
Liang Li
University of Memphis
Memphis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,834
344
0.188
epidemiology and biostatistics
* Total Citation Counts Rankings
Rankings
1,863,532
386,710
395
Ranking Based On Selection: 11
Sarah Hand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
41
0.872
Public Health
Clinical Trials
Clinical Trials Recruitment
* Total Citation Counts Rankings
Rankings
2,336,065
441,132
497
Ranking Based On Selection: 12
Donald E Warden
University of Memphis
Memphis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Respiratory Medicine
Asthma
Epigenetics