Citation Rankings
Highly Cited Researchers
Medical and Health Sciences / Health Sciences Highly Cited Researchers 17 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
Drug safety
pharmacology
toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,975
12,518
0.348
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Health services research
emergency medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,994
7,186
0.327
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Medicine
cardiology
interventional cardiology
outcomes
health services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,848
9,803
0.449
* Total Citation Counts Rankings
Ranking Based On Selection: 4
pediatrics
health services research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,237
11,202
0.614
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Epidemiology
Kidney disease
Clinical research
Prediction modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,807
5,405
0.692
* Total Citation Counts Rankings
Ranking Based On Selection: 6
epidemiology
public health
infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,064
5,423
0.768
* Total Citation Counts Rankings
Ranking Based On Selection: 7
atrial fibrillation
hypertension
emergency medicine
cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,902
3,546
0.601
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Epidemiology
Health-Services Research
Pharmacoepidemiology
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,258
3,017
0.574
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,225
3,437
0.658
* Total Citation Counts Rankings
Ranking Based On Selection: 10
nephrology
kidney disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,783
1,907
0.685
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Epidemiology & Big Data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,746
1,721
0.986
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Epidemiology
Health Services Research
Population Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,598
1,150
0.720
* Total Citation Counts Rankings
Ranking Based On Selection: 13
drug policy
health services research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
759
753
0.992
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
402
0.953
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Epidemiology
Ethnicity and Cardiovascular Disease
Vitamin D and Cardiovascular Disease
Cardiovascular Imaging
Hemodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
405
80
0.198
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Corporate finance
Public finance
Banking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
329
294
0.894
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Reproductive health
pediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
192
1.000
* Total Citation Counts Rankings
Rankings
17,382
716
1
Ranking Based On Selection: 1
David Juurlink
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,975
12,518
0.348
Drug safety
pharmacology
toxicology
* Total Citation Counts Rankings
Rankings
36,369
1,559
5
Ranking Based On Selection: 2
Michael J Schull
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,994
7,186
0.327
Health services research
emergency medicine
* Total Citation Counts Rankings
Rankings
36,741
1,581
6
Ranking Based On Selection: 3
Dennis Ko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,848
9,803
0.449
Medicine
cardiology
interventional cardiology
outcomes
health services
* Total Citation Counts Rankings
Rankings
47,185
2,058
7
Ranking Based On Selection: 4
Astrid Guttmann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,237
11,202
0.614
pediatrics
health services research
* Total Citation Counts Rankings
Rankings
133,087
5,850
10
Ranking Based On Selection: 5
Eric Mcarthur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,807
5,405
0.692
Epidemiology
Kidney disease
Clinical research
Prediction modelling
* Total Citation Counts Rankings
Rankings
148,077
6,511
11
Ranking Based On Selection: 6
Maria Sundaram
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,064
5,423
0.768
epidemiology
public health
infectious diseases
* Total Citation Counts Rankings
Rankings
177,944
7,678
12
Ranking Based On Selection: 7
Clare Atzema
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,902
3,546
0.601
atrial fibrillation
hypertension
emergency medicine
cancer
* Total Citation Counts Rankings
Rankings
199,319
8,532
13
Ranking Based On Selection: 8
Salimah Shariff
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,258
3,017
0.574
Epidemiology
Health-Services Research
Pharmacoepidemiology
Public Health
* Total Citation Counts Rankings
Rankings
200,509
8,589
14
Ranking Based On Selection: 9
Alison L Park
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,225
3,437
0.658
* Total Citation Counts Rankings
Rankings
349,841
14,135
19
Ranking Based On Selection: 10
Danielle Marie Nash
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,783
1,907
0.685
* Total Citation Counts Rankings
Rankings
493,060
18,572
21
Ranking Based On Selection: 11
Robert Talarico
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,746
1,721
0.986
Epidemiology & Big Data
* Total Citation Counts Rankings
Rankings
522,968
19,479
23
Ranking Based On Selection: 12
Laura Maclagan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,598
1,150
0.720
Epidemiology
Health Services Research
Population Health
* Total Citation Counts Rankings
Rankings
785,991
26,669
26
Ranking Based On Selection: 13
Sophie Kitchen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
759
753
0.992
drug policy
health services research
* Total Citation Counts Rankings
Rankings
1,000,999
32,097
29
Ranking Based On Selection: 14
Anna E. Clarke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
402
0.953
* Total Citation Counts Rankings
Rankings
1,018,520
32,562
30
Ranking Based On Selection: 15
M Reza Rezai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
405
80
0.198
Epidemiology
Ethnicity and Cardiovascular Disease
Vitamin D and Cardiovascular Disease
Cardiovascular Imaging
Hemodynamics
* Total Citation Counts Rankings
Rankings
1,102,067
34,902
31
Ranking Based On Selection: 16
Zilong Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
329
294
0.894
Corporate finance
Public finance
Banking
* Total Citation Counts Rankings
Rankings
1,330,560
40,780
33
Ranking Based On Selection: 17
Haris Imsirovic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
192
1.000
Reproductive health
pediatrics