Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 57 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
Severity Scoring
Sepsis
Postop Care
Risk
Sedation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,836
1,386
0.203
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Cardiac Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,636
2,552
0.385
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Hematology-Oncology
Outcomes Research
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,489
4,460
0.994
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Critical Care
Hemodynamics
Physiologic Optimization
ARDS
Sepsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,100
1,004
0.245
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,471
1,120
0.453
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Cardiac arrest resuscitation
Risk stratification of acute undifferentiated chest pain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,086
572
0.274
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Shared Decision-Making
kidney stones
opioid use disorder
health equity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,825
1,131
0.620
* Total Citation Counts Rankings
Ranking Based On Selection: 8
HIV
correctional health care
addiction
community health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,797
565
0.314
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Health Care Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,782
1,102
0.618
360° Institutional Performance & Benchmarking Click Here for Live Demo
Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Internal Medicine
Hematology
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,350
1,341
0.993
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Interventional Pulmonology
Pulmonology
Critical Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,304
1,293
0.992
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Valve and Structural Heart Interventions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,229
934
0.760
* Total Citation Counts Rankings
Ranking Based On Selection: 13
pulmonary embolism
implementation science
Emergency Medicine
free open access medical education
social media
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,112
1,001
0.900
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,090
522
0.479
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Clinical Biochemistry and Laboratory Medicine
Cancer Biology
Biochemical Genetics
POCT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,028
596
0.580
* Total Citation Counts Rankings
Ranking Based On Selection: 16
allergy
immunodeficiency
immunology
autoimmunity
pediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
977
455
0.466
* Total Citation Counts Rankings
Ranking Based On Selection: 17
pediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
977
402
0.411
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
944
824
0.873
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Gastroenterology
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
840
636
0.757
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
836
187
0.224
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Cardiac Electrophysiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
625
582
0.931
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
284
0.466
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Cardiovascular Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
603
392
0.650
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
542
0.963
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Nephrology
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
556
554
0.996
* Total Citation Counts Rankings
Rankings
153,010
57,321
1
Ranking Based On Selection: 1
Thomas L Higgins
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,836
1,386
0.203
* Total Citation Counts Rankings
Rankings
157,748
58,825
2
Ranking Based On Selection: 2
Thomas Schwann
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,636
2,552
0.385
* Total Citation Counts Rankings
Rankings
231,350
81,157
3
Ranking Based On Selection: 3
Sudeep K Siddappa Malleshappa
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,489
4,460
0.994
Hematology-Oncology
Outcomes Research
Internal Medicine
* Total Citation Counts Rankings
Rankings
251,559
87,044
4
Ranking Based On Selection: 4
William T Mcgee
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,100
1,004
0.245
Critical Care
Hemodynamics
Physiologic Optimization
ARDS
Sepsis
* Total Citation Counts Rankings
Rankings
383,457
124,170
5
Ranking Based On Selection: 5
Ghanshyambhai T Savani
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,471
1,120
0.453
* Total Citation Counts Rankings
Rankings
434,874
138,247
6
Ranking Based On Selection: 6
Timothy J Mader
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,086
572
0.274
Cardiac arrest resuscitation
Risk stratification of acute undifferentiated chest pain
* Total Citation Counts Rankings
Rankings
477,588
149,712
7
Ranking Based On Selection: 7
Elizabeth Schoenfeld
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,825
1,131
0.620
Shared Decision-Making
kidney stones
opioid use disorder
health equity
* Total Citation Counts Rankings
Rankings
482,729
151,080
8
Ranking Based On Selection: 8
Thomas Lincoln
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,797
565
0.314
* Total Citation Counts Rankings
Rankings
485,494
151,801
9
Ranking Based On Selection: 9
Aruna Priya
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,782
1,102
0.618
* Total Citation Counts Rankings
Rankings
579,859
176,537
10
Ranking Based On Selection: 10
Prarthna Bhardwaj
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,350
1,341
0.993
Internal Medicine
Hematology
Oncology
360° Institutional Performance & Benchmarking Click Here for Live Demo
Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info
* Total Citation Counts Rankings
Rankings
591,945
179,573
11
Ranking Based On Selection: 11
Nakul Ravikumar
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,304
1,293
0.992
Interventional Pulmonology
Pulmonology
Critical Care
* Total Citation Counts Rankings
Rankings
612,869
184,950
12
Ranking Based On Selection: 12
Ashequl Islam
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,229
934
0.760
* Total Citation Counts Rankings
Rankings
648,692
193,976
13
Ranking Based On Selection: 13
Lauren M Westafer
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,112
1,001
0.900
pulmonary embolism
implementation science
Emergency Medicine
free open access medical education
social media
* Total Citation Counts Rankings
Rankings
656,050
195,818
14
Ranking Based On Selection: 14
Jacquelyn Feeley
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,090
522
0.479
* Total Citation Counts Rankings
Rankings
677,042
201,054
15
Ranking Based On Selection: 15
Mustafa A Barbhuiya
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,028
596
0.580
Clinical Biochemistry and Laboratory Medicine
Cancer Biology
Biochemical Genetics
POCT
* Total Citation Counts Rankings
Rankings
695,365
205,486
16
Ranking Based On Selection: 16
Rifat Zaman
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
977
455
0.466
allergy
immunodeficiency
immunology
autoimmunity
pediatrics
* Total Citation Counts Rankings
Rankings
695,393
205,493
17
Ranking Based On Selection: 17
Matthew Sadof
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
977
402
0.411
* Total Citation Counts Rankings
Rankings
707,322
208,372
18
Ranking Based On Selection: 18
Ruben Vaidya
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
944
824
0.873
* Total Citation Counts Rankings
Rankings
749,186
218,223
19
Ranking Based On Selection: 19
Jean M Chalhoub
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
840
636
0.757
Gastroenterology
Internal Medicine
* Total Citation Counts Rankings
Rankings
751,133
218,701
20
Ranking Based On Selection: 20
Vijayakumar Paramasivam
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
836
187
0.224
* Total Citation Counts Rankings
Rankings
850,097
240,377
21
Ranking Based On Selection: 21
Anis John Kadado
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
625
582
0.931
* Total Citation Counts Rankings
Rankings
858,257
242,062
22
Ranking Based On Selection: 22
Zeeshan Butt
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
284
0.466
* Total Citation Counts Rankings
Rankings
861,941
242,874
23
Ranking Based On Selection: 23
Paurush Ambesh
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
603
392
0.650
* Total Citation Counts Rankings
Rankings
884,546
247,575
24
Ranking Based On Selection: 24
Mina Amin Iskandar
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
542
0.963
* Total Citation Counts Rankings
Rankings
888,739
248,427
25
Ranking Based On Selection: 25
Yasin Obeidat
Baystate Medical Center
Springfield, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
556
554
0.996