Citation Rankings
Highly Cited Researchers
World Highly Cited Researchers CitationMedical and Health Sciences / Health Sciences Rankings 2025
The Citation Rankings (Highly Cited Researchers) 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
emergency medicine
resuscitation
emergency cardiac care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129,941
28,598
0.220
* Total Citation Counts Rankings
Ranking Based On Selection :2
cardiac arrest
CPR
emergency medicine
post-arrest care
COVID-19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107,973
41,722
0.386
* Total Citation Counts Rankings
Ranking Based On Selection :3
Acute cardio-respiratory diseases
injury
emergency medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57,626
17,541
0.304
* Total Citation Counts Rankings
Ranking Based On Selection :4
Meningitis
Emergency Medicine
CNS Infections
Encephalitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,557
29,243
0.615
* Total Citation Counts Rankings
Ranking Based On Selection :5
thrombosis
fibrinolysis
diagnosis
medical malpractice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,247
13,702
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :6
Emergency Medicine
Medical Journalism
Clinical Decision Rules
Rhabdomyolysis
Trauma Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,581
27,228
0.953
* Total Citation Counts Rankings
Ranking Based On Selection :7
emergency medicine
critical care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,265
19,552
0.717
* Total Citation Counts Rankings
Ranking Based On Selection :8
Emergency care research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,228
9,320
0.355
* Total Citation Counts Rankings
Ranking Based On Selection :9
Neurologic Emergencies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,941
16,874
0.650
* Total Citation Counts Rankings
Ranking Based On Selection :10
emergency medicine
emergency department organization
bibliometrics
heart failure
toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,302
12,612
0.519
* Total Citation Counts Rankings
Ranking Based On Selection :11
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,881
10,015
0.419
* Total Citation Counts Rankings
Ranking Based On Selection :12
Pediatric Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,760
10,610
0.466
* Total Citation Counts Rankings
Ranking Based On Selection :13
Emergency medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,246
9,528
0.428
* Total Citation Counts Rankings
Ranking Based On Selection :14
Critical Care
Sepsis
Hemostasis
Disseminated Intravascular Coagulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,314
15,201
0.787
* Total Citation Counts Rankings
Ranking Based On Selection :15
Emergency care research
haemorrhage
maternal health
trauma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,892
9,793
0.518
* Total Citation Counts Rankings
Ranking Based On Selection :16
Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,735
10,135
0.541
* Total Citation Counts Rankings
Ranking Based On Selection :17
Emergency Medicine
Critical Care
Resuscitation
Immunology and Allergy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,629
7,322
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :18
Emergency Medicine
Health Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,094
11,605
0.679
* Total Citation Counts Rankings
Ranking Based On Selection :19
Resuscitation
Cardiovascular Emergencies
Emergency Medicine
Networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,063
7,085
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :20
Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,660
11,289
0.678
* Total Citation Counts Rankings
Ranking Based On Selection :21
Medical Informatics
Clinical Decision Support
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,710
2,417
0.164
* Total Citation Counts Rankings
Ranking Based On Selection :22
Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,588
8,128
0.557
* Total Citation Counts Rankings
Ranking Based On Selection :23
Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,814
5,761
0.417
* Total Citation Counts Rankings
Ranking Based On Selection :24
Acute Heart Failure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,658
7,140
0.523
* Total Citation Counts Rankings
Ranking Based On Selection :25
Injury & Violence Prevention
Opioid Overdose and Substance Misuse Prevention
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,345
8,665
0.649
* Total Citation Counts Rankings
Rankings
1,879
850
2
Ranking Based On Selection: 1
Joseph P Ornato
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129,941
28,598
0.220
emergency medicine
resuscitation
emergency cardiac care
* Total Citation Counts Rankings
Rankings
2,690
1,274
15
Ranking Based On Selection: 2
Benjamin S Abella
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107,973
41,722
0.386
cardiac arrest
CPR
emergency medicine
post-arrest care
COVID-19
* Total Citation Counts Rankings
Rankings
7,975
300
19
Ranking Based On Selection: 3
Brian Rowe
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57,626
17,541
0.304
Acute cardio-respiratory diseases
injury
emergency medicine
* Total Citation Counts Rankings
Rankings
10,856
441
28
Ranking Based On Selection: 4
Matthias Klein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,557
29,243
0.615
Meningitis
Emergency Medicine
CNS Infections
Encephalitis
* Total Citation Counts Rankings
Rankings
18,279
8,535
17
Ranking Based On Selection: 5
Jeffrey A Kline
Indiana University System
Bloomington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,247
13,702
0.400
thrombosis
fibrinolysis
diagnosis
medical malpractice
* Total Citation Counts Rankings
Rankings
24,287
153
15
Ranking Based On Selection: 6
Saeed Safari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,581
27,228
0.953
Emergency Medicine
Medical Journalism
Clinical Decision Rules
Rhabdomyolysis
Trauma Management
* Total Citation Counts Rankings
Rankings
26,007
11,910
15
Ranking Based On Selection: 7
Adit A Ginde
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,265
19,552
0.717
emergency medicine
critical care
* Total Citation Counts Rankings
Rankings
27,591
12,580
281
Ranking Based On Selection: 8
William Barsan
University of Michigan
Ann Arbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,228
9,320
0.355
Emergency care research
* Total Citation Counts Rankings
Rankings
28,041
12,766
704
Ranking Based On Selection: 9
Joshua N Goldstein
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,941
16,874
0.650
Neurologic Emergencies
* Total Citation Counts Rankings
Rankings
30,947
575
50
Ranking Based On Selection: 10
Òscar Miró
Universitat de Barcelona
Barcelona, Spain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,302
12,612
0.519
emergency medicine
emergency department organization
bibliometrics
heart failure
toxicology
* Total Citation Counts Rankings
Rankings
31,726
2,766
24
Ranking Based On Selection: 11
Timothy John Coats
University of Leicester
Leicester, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,881
10,015
0.419
* Total Citation Counts Rankings
Rankings
33,943
15,236
159
Ranking Based On Selection: 12
Nathan Kuppermann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,760
10,610
0.466
Pediatric Emergency Medicine
* Total Citation Counts Rankings
Rankings
35,051
3,076
66
Ranking Based On Selection: 13
Steve Goodacre
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,246
9,528
0.428
* Total Citation Counts Rankings
Rankings
42,702
627
10
Ranking Based On Selection: 14
Toshiaki Iba
Juntendo University
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,314
15,201
0.787
Critical Care
Sepsis
Hemostasis
Disseminated Intravascular Coagulation
* Total Citation Counts Rankings
Rankings
43,973
3,831
68
Ranking Based On Selection: 15
Haleema Shakur Still
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,892
9,793
0.518
Emergency care research
haemorrhage
maternal health
trauma
* Total Citation Counts Rankings
Rankings
44,486
19,414
155
Ranking Based On Selection: 16
Sean Collins
Vanderbilt University
Nashville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,735
10,135
0.541
* Total Citation Counts Rankings
Rankings
48,404
2,150
90
Ranking Based On Selection: 17
Simon Ga Brown
University of Western Australia
Crawley, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,629
7,322
0.415
Emergency Medicine
Critical Care
Resuscitation
Immunology and Allergy
* Total Citation Counts Rankings
Rankings
50,467
21,755
28
Ranking Based On Selection: 18
Brendan G Carr
Thomas Jefferson University
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,094
11,605
0.679
Emergency Medicine
Health Policy
* Total Citation Counts Rankings
Rankings
50,592
2,200
261
Ranking Based On Selection: 19
Jim Christenson
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,063
7,085
0.415
Resuscitation
Cardiovascular Emergencies
Emergency Medicine
Networks
* Total Citation Counts Rankings
Rankings
52,182
2,276
114
Ranking Based On Selection: 20
Eddy Lang
University of Calgary
Calgary, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,660
11,289
0.678
* Total Citation Counts Rankings
Rankings
61,571
26,017
1,153
Ranking Based On Selection: 21
Jonathan M Teich
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,710
2,417
0.164
Medical Informatics
Clinical Decision Support
* Total Citation Counts Rankings
Rankings
62,232
26,257
101
Ranking Based On Selection: 22
D Mark Courtney
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,588
8,128
0.557
* Total Citation Counts Rankings
Rankings
66,925
27,986
322
Ranking Based On Selection: 23
James Holmes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,814
5,761
0.417
* Total Citation Counts Rankings
Rankings
67,909
28,350
62
Ranking Based On Selection: 24
Peter S Pang
Indiana University System
Bloomington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,658
7,140
0.523
* Total Citation Counts Rankings
Rankings
69,923
29,058
660
Ranking Based On Selection: 25
Rebecca M Cunningham
University of Michigan
Ann Arbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,345
8,665
0.649
Injury & Violence Prevention
Opioid Overdose and Substance Misuse Prevention