World Scientist and University Rankings 2025
Medical and Health Sciences / Emergency Medicine 1.658 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of May 17, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.121.217) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Meningitis
Emergency Medicine
CNS Infections
Encephaliti
Metrics
H-Index
i10 Index
Citation Counts
132
720
79,551
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* Total H IndexRankings
Ranking Based On Selection: 2
Acute cardio-respiratory diseases
injury
emergency medicin
Metrics
H-Index
i10 Index
Citation Counts
115
493
59,486
* Total H IndexRankings
Ranking Based On Selection: 3
emergency medicine
resuscitation
emergency cardiac car
Metrics
H-Index
i10 Index
Citation Counts
109
292
133,905
* Total H IndexRankings
Ranking Based On Selection: 4
thrombosis
fibrinolysis
diagnosis
medical malpractic
Metrics
H-Index
i10 Index
Citation Counts
93
332
35,677
* Total H IndexRankings
Ranking Based On Selection: 5
Pediatric Emergency Medicin
Metrics
H-Index
i10 Index
Citation Counts
81
276
23,774
* Total H IndexRankings
Ranking Based On Selection: 6
cardiac arrest
CPR
emergency medicine
post-arrest care
COVID-1
Metrics
H-Index
i10 Index
Citation Counts
79
194
104,775
* Total H IndexRankings
Ranking Based On Selection: 7
emergency medicine
emergency department organization
bibliometrics
heart failure
toxicolog
Metrics
H-Index
i10 Index
Citation Counts
78
554
26,371
* Total H IndexRankings
Ranking Based On Selection: 8
Neurologic Emergencie
Metrics
H-Index
i10 Index
Citation Counts
77
208
27,693
* Total H IndexRankings
Ranking Based On Selection: 9
emergency medicine
critical car
Metrics
H-Index
i10 Index
Citation Counts
75
229
28,994
* Total H IndexRankings
Ranking Based On Selection: 10
Emergency medicin
Metrics
H-Index
i10 Index
Citation Counts
67
213
23,179
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* Total H IndexRankings
Ranking Based On Selection: 11
Emergency Medicin
Metrics
H-Index
i10 Index
Citation Counts
66
228
20,156
* Total H IndexRankings
Ranking Based On Selection: 12
Emergency Medicin
Metrics
H-Index
i10 Index
Citation Counts
66
168
14,260
* Total H IndexRankings
Ranking Based On Selection: 13
Critical Care
Sepsis
Hemostasis
Disseminated Intravascular Coagulatio
Metrics
H-Index
i10 Index
Citation Counts
65
186
20,535
* Total H IndexRankings
Ranking Based On Selection: 14
Injury & Violence Prevention
Opioid Overdose and Substance Misuse Preventio
Metrics
H-Index
i10 Index
Citation Counts
65
221
14,208
* Total H IndexRankings
Ranking Based On Selection: 15
Emergency Medicin
Metrics
H-Index
i10 Index
Citation Counts
64
213
19,919
* Total H IndexRankings
Ranking Based On Selection: 16
重症医学
Emergency medicine
Sepsi
Metrics
H-Index
i10 Index
Citation Counts
63
198
18,552
* Total H IndexRankings
Ranking Based On Selection: 17
Resuscitation
Cardiovascular Emergencies
Emergency Medicine
Network
Metrics
H-Index
i10 Index
Citation Counts
63
137
16,940
* Total H IndexRankings
Ranking Based On Selection: 18
Emergency Medicine
Pediatric Emergency Medicine
Sepsis
Medical Informatics
Pharmacoepidemiolog
Metrics
H-Index
i10 Index
Citation Counts
61
189
13,563
* Total H IndexRankings
Ranking Based On Selection: 19
implementation science
geriatric emergency medicine
evidence based medicine
diagnostic
meta-analysi
Metrics
H-Index
i10 Index
Citation Counts
59
173
13,520
* Total H IndexRankings
Ranking Based On Selection: 20
Emergency Medicine
Critical Care
Resuscitation
Immunology and Allerg
Metrics
H-Index
i10 Index
Citation Counts
59
198
18,798
* Total H IndexRankings
Ranking Based On Selection: 21
Medicin
Metrics
H-Index
i10 Index
Citation Counts
59
166
21,785
* Total H IndexRankings
Ranking Based On Selection: 22
Emergency Medicine
Health Polic
Metrics
H-Index
i10 Index
Citation Counts
58
171
17,831
* Total H IndexRankings
Ranking Based On Selection: 23
traumatic brain injury
concussion
biomarkers
diffusion tensor imagin
Metrics
H-Index
i10 Index
Citation Counts
57
106
13,471
* Total H IndexRankings
Ranking Based On Selection: 24
Cardiac Arrest research
EMS researc
Metrics
H-Index
i10 Index
Citation Counts
57
114
14,176
* Total H IndexRankings
Ranking Based On Selection: 25
emergency medicine
access to emergency care
health care refor
Metrics
H-Index
i10 Index
Citation Counts
57
173
12,348
Matthias Klein
Metrics
H-Index
i10-Index
Citation Counts
132
720
79,551
Meningitis
Emergency Medicine
CNS Infections
Encephaliti
Brian Rowe
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
115
493
59,486
Acute cardio-respiratory diseases
injury
emergency medicin
Joseph P Ornato
Metrics
H-Index
i10-Index
Citation Counts
109
292
133,905
emergency medicine
resuscitation
emergency cardiac car
Jeffrey A Kline
Indiana University System
Bloomington, United States
Metrics
H-Index
i10-Index
Citation Counts
93
332
35,677
thrombosis
fibrinolysis
diagnosis
medical malpractic
Nathan Kuppermann
Metrics
H-Index
i10-Index
Citation Counts
81
276
23,774
Pediatric Emergency Medicin
Benjamin S Abella
University of Pennsylvania
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
79
194
104,775
cardiac arrest
CPR
emergency medicine
post-arrest care
COVID-1
Òscar Miró
Universitat de Barcelona
Barcelona, Spain
Metrics
H-Index
i10-Index
Citation Counts
78
554
26,371
emergency medicine
emergency department organization
bibliometrics
heart failure
toxicolog
Joshua N Goldstein
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
77
208
27,693
Neurologic Emergencie
Adit A Ginde
Metrics
H-Index
i10-Index
Citation Counts
75
229
28,994
emergency medicine
critical car
Steve Goodacre
University of Sheffield
Sheffield, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
67
213
23,179
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Eddy Lang
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
66
228
20,156
James Holmes
Metrics
H-Index
i10-Index
Citation Counts
66
168
14,260
Toshiaki Iba
Juntendo University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
65
186
20,535
Critical Care
Sepsis
Hemostasis
Disseminated Intravascular Coagulatio
Rebecca M Cunningham
University of Michigan
Ann Arbor, United States
Metrics
H-Index
i10-Index
Citation Counts
65
221
14,208
Injury & Violence Prevention
Opioid Overdose and Substance Misuse Preventio
Sean Collins
Vanderbilt University
Nashville, United States
Metrics
H-Index
i10-Index
Citation Counts
64
213
19,919
Zhongheng Zhang
Zhejiang University
Hangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
63
198
18,552
重症医学
Emergency medicine
Sepsi
Jim Christenson
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
63
137
16,940
Resuscitation
Cardiovascular Emergencies
Emergency Medicine
Network
Chien Chang Lee
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
61
189
13,563
Emergency Medicine
Pediatric Emergency Medicine
Sepsis
Medical Informatics
Pharmacoepidemiolog
Christopher R Carpenter
Washington University Saint Louis
St. Louis, United States
Metrics
H-Index
i10-Index
Citation Counts
59
173
13,520
implementation science
geriatric emergency medicine
evidence based medicine
diagnostic
meta-analysi
Simon Ga Brown
University of Western Australia
Crawley, Australia
Metrics
H-Index
i10-Index
Citation Counts
59
198
18,798
Emergency Medicine
Critical Care
Resuscitation
Immunology and Allerg
Timothy John Coats
University of Leicester
Leicester, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
59
166
21,785
Brendan G Carr
Thomas Jefferson University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
58
171
17,831
Emergency Medicine
Health Polic
Jeffrey J Bazarian
University of Rochester
Rochester, United States
Metrics
H-Index
i10-Index
Citation Counts
57
106
13,471
traumatic brain injury
concussion
biomarkers
diffusion tensor imagin
Christian Vaillancourt
Metrics
H-Index
i10-Index
Citation Counts
57
114
14,176
Cardiac Arrest research
EMS researc
Renee Hsia
University of California San Francisco
San Francisco, United States
Metrics
H-Index
i10-Index
Citation Counts
57
173
12,348
emergency medicine
access to emergency care
health care refor