Citation Rankings
Highly Cited Researchers
World Highly Cited Researchers CitationMedical and Health Sciences / Emergency Medicine Rankings 2025
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 :226
emergency medicine
medical education
ED administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,800
1,318
0.471
* Total Citation Counts Rankings
Ranking Based On Selection :227
Digital Health
Telemedicine
Emergency Medicine
Rural and Remote and Undeserved area Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,796
2,305
0.824
* Total Citation Counts Rankings
Ranking Based On Selection :228
Emergency Medicine
Medical Decision Making
Clinical Informatics
Implementation Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,782
1,921
0.691
* Total Citation Counts Rankings
Ranking Based On Selection :229
Policy
Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,723
1,218
0.447
* Total Citation Counts Rankings
Ranking Based On Selection :230
airway
hemorrhage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,712
1,138
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :231
Geriatric Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,702
2,059
0.762
* Total Citation Counts Rankings
Ranking Based On Selection :232
Emergency medicine
Respiratory Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,692
1,773
0.659
* Total Citation Counts Rankings
Ranking Based On Selection :233
Geriatrics
Emergency Medicine
Transitional Care
Dementia
Delirium
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,645
1,675
0.633
* Total Citation Counts Rankings
Ranking Based On Selection :234
Emergency Medicine
Medical Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,638
2,053
0.778
* Total Citation Counts Rankings
Ranking Based On Selection :235
Emergency Medicine
Clinical Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,622
1,249
0.476
* Total Citation Counts Rankings
Ranking Based On Selection :236
Emergency medicine
syncope
presyncope
clinical decision rules
cardiovascular emergencies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,618
1,643
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :237
Emergency Medicine
Trauma
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,613
2,209
0.845
* Total Citation Counts Rankings
Ranking Based On Selection :238
Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,603
1,366
0.525
* Total Citation Counts Rankings
Ranking Based On Selection :239
Emergency Medicine
Critical care
Emergency management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,600
1,774
0.682
* Total Citation Counts Rankings
Ranking Based On Selection :240
Health systems improvement
Drivers of health
Health-related social needs
Patient Engagement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,600
1,528
0.588
* Total Citation Counts Rankings
Ranking Based On Selection :241
Injury
Emergency Medical Service System
Biomechanics
Sports injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,594
1,300
0.501
* Total Citation Counts Rankings
Ranking Based On Selection :242
Cardiovascular Emergencies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,593
1,507
0.581
* Total Citation Counts Rankings
Ranking Based On Selection :243
Emergency Medicine
Critical Care
Ultrasound
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,580
1,879
0.728
* Total Citation Counts Rankings
Ranking Based On Selection :244
Emergency Medicine
Critical Care
Resuscitation
Hypothermia
Atrial Fibrillation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,576
1,336
0.519
* Total Citation Counts Rankings
Ranking Based On Selection :245
Emergency Medicine
Traumatic Brain Injury
Emergency Medical Services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,543
1,475
0.580
* Total Citation Counts Rankings
Ranking Based On Selection :246
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,540
1,368
0.539
* Total Citation Counts Rankings
Ranking Based On Selection :247
Emergency medicine
health care systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,521
686
0.272
* Total Citation Counts Rankings
Ranking Based On Selection :248
Emergency Medicine
Health Information Technology
Patient Safety
Human Factors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,487
1,875
0.754
* Total Citation Counts Rankings
Ranking Based On Selection :249
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,486
2,324
0.935
* Total Citation Counts Rankings
Ranking Based On Selection :250
intimate partner and sexual violence
leadership
education
substance use disorder treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,486
923
0.371
* Total Citation Counts Rankings
Rankings
333,120
110,707
826
Ranking Based On Selection: 226
Mark I Langdorf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,800
1,318
0.471
emergency medicine
medical education
ED administration
* Total Citation Counts Rankings
Rankings
333,442
3,386
38
Ranking Based On Selection: 227
Kambiz Bahaadinbeigy Md
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,796
2,305
0.824
Digital Health
Telemedicine
Emergency Medicine
Rural and Remote and Undeserved area Health
* Total Citation Counts Rankings
Rankings
334,846
111,173
1,549
Ranking Based On Selection: 228
Kabir Yadav
University of California Los Angeles
Los Angeles, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,782
1,921
0.691
Emergency Medicine
Medical Decision Making
Clinical Informatics
Implementation Science
* Total Citation Counts Rankings
Rankings
340,735
112,767
329
Ranking Based On Selection: 229
Janice Blanchard
George Washington University
Washington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,723
1,218
0.447
Policy
Emergency Medicine
* Total Citation Counts Rankings
Rankings
341,811
113,096
101
Ranking Based On Selection: 230
Richard Schwartz
Augusta University
Augusta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,712
1,138
0.420
* Total Citation Counts Rankings
Rankings
342,798
113,374
3,697
Ranking Based On Selection: 231
Maura Kennedy
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,702
2,059
0.762
Geriatric Emergency Medicine
* Total Citation Counts Rankings
Rankings
343,846
2,781
160
Ranking Based On Selection: 232
Ioannis Pantazopoulos
University of Thessaly
Volos, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,692
1,773
0.659
Emergency medicine
Respiratory Medicine
* Total Citation Counts Rankings
Rankings
348,767
115,044
237
Ranking Based On Selection: 233
Michael Lamantia
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,645
1,675
0.633
Geriatrics
Emergency Medicine
Transitional Care
Dementia
Delirium
* Total Citation Counts Rankings
Rankings
349,448
6,108
121
Ranking Based On Selection: 234
Dong-Woo Seo
University of Ulsan
Ulsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,638
2,053
0.778
Emergency Medicine
Medical Informatics
* Total Citation Counts Rankings
Rankings
351,149
115,731
3,762
Ranking Based On Selection: 235
Larry Nathanson
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,622
1,249
0.476
Emergency Medicine
Clinical Informatics
* Total Citation Counts Rankings
Rankings
351,552
14,242
34
Ranking Based On Selection: 236
Venkatesh Thiruganasambandamoorthy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,618
1,643
0.628
Emergency medicine
syncope
presyncope
clinical decision rules
cardiovascular emergencies
* Total Citation Counts Rankings
Rankings
352,057
7,220
51
Ranking Based On Selection: 237
Atsushi Shiraishi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,613
2,209
0.845
Emergency Medicine
Trauma
Neurology
* Total Citation Counts Rankings
Rankings
353,233
116,299
439
Ranking Based On Selection: 238
Chad M Cannon
University of Kansas
Lawrence, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,603
1,366
0.525
* Total Citation Counts Rankings
Rankings
353,546
3,711
170
Ranking Based On Selection: 239
Ali Shahrami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,600
1,774
0.682
Emergency Medicine
Critical care
Emergency management
* Total Citation Counts Rankings
Rankings
353,561
116,380
931
Ranking Based On Selection: 240
Hemal Kanzaria
University of California San Francisco
San Francisco, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,600
1,528
0.588
Health systems improvement
Drivers of health
Health-related social needs
Patient Engagement
* Total Citation Counts Rankings
Rankings
354,202
6,206
435
Ranking Based On Selection: 241
Kang Hyun Lee
Yonsei University
Seoul, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,594
1,300
0.501
Injury
Emergency Medical Service System
Biomechanics
Sports injury
* Total Citation Counts Rankings
Rankings
354,302
116,582
287
Ranking Based On Selection: 242
Gregory Fermann
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,593
1,507
0.581
Cardiovascular Emergencies
* Total Citation Counts Rankings
Rankings
355,677
116,963
3,787
Ranking Based On Selection: 243
Hamid Shokoohi
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,580
1,879
0.728
Emergency Medicine
Critical Care
Ultrasound
* Total Citation Counts Rankings
Rankings
356,091
117,089
358
Ranking Based On Selection: 244
Erik Benjamin Kulstad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,576
1,336
0.519
Emergency Medicine
Critical Care
Resuscitation
Hypothermia
Atrial Fibrillation
* Total Citation Counts Rankings
Rankings
359,764
118,108
214
Ranking Based On Selection: 245
Lynn Babcock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,543
1,475
0.580
Emergency Medicine
Traumatic Brain Injury
Emergency Medical Services
* Total Citation Counts Rankings
Rankings
360,096
118,203
261
Ranking Based On Selection: 246
Dale Steele
Brown University
Providence, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,540
1,368
0.539
* Total Citation Counts Rankings
Rankings
362,218
1,762
412
Ranking Based On Selection: 247
Patrick Plunkett
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,521
686
0.272
Emergency medicine
health care systems
* Total Citation Counts Rankings
Rankings
365,970
119,863
342
Ranking Based On Selection: 248
Aaron Zachary Hettinger
Georgetown University
Washington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,487
1,875
0.754
Emergency Medicine
Health Information Technology
Patient Safety
Human Factors
* Total Citation Counts Rankings
Rankings
366,082
119,891
265
Ranking Based On Selection: 249
Elizabeth A Samuels
Brown University
Providence, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,486
2,324
0.935
* Total Citation Counts Rankings
Rankings
366,167
119,917
536
Ranking Based On Selection: 250
Judith A Linden
Boston University
Boston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,486
923
0.371
intimate partner and sexual violence
leadership
education
substance use disorder treatment