Citation Rankings
Highly Cited Researchers

University of Pittsburgh Highly Cited Researchers Citation 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
United States
Jane Cauley
osteoporosis
aging
fracture
hormones
breast cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243,804
82,357
0.338
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Riccardo Maria Bianchi
High Energy Physics
Particle Physics
Computational Physics
Interactive data visualization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240,686
120,983
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Derek C Angus
sepsis
critical care
health services research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
215,886
112,095
0.519
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Thomas Saaty
Decision Making
AHP
ANP
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193,162
70,261
0.364
* Total Citation Counts Rankings
Ranking Based On Selection :5
United States
Brian Lee Pollack
Experimental Particle Physics
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167,941
67,122
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :6
United States
James Herman
Cancer Epigenetics
Lung Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156,341
42,243
0.270
* Total Citation Counts Rankings
Ranking Based On Selection :7
United States
John A Kellum
Critical Care Nephrology
acute kidney injury
sepsis
renal replacement therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
128,482
65,186
0.507
* Total Citation Counts Rankings
Ranking Based On Selection :8
United States
Robert Arnold
Palliative care
bioethics
doctor patient communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107,218
48,550
0.453
* Total Citation Counts Rankings
Ranking Based On Selection :9
United States
Timothy Billiar
innate immunity
inflammation
nitric oxide
shock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107,023
31,065
0.290
* Total Citation Counts Rankings
Ranking Based On Selection :10
United States
Sally Wenzel
asthma
epithelial cells
phenotypes
environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105,988
46,835
0.442
* Total Citation Counts Rankings
Ranking Based On Selection :11
United States
Karen A Matthews
Development of cardiovascular risk in adolescents
Pathways connecting socioeconomic status and health
Women's health/menopause
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103,200
29,802
0.289
* Total Citation Counts Rankings
Ranking Based On Selection :12
United States
Clifton W Callaway
resuscitation emergency care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,530
71,239
0.695
* Total Citation Counts Rankings
Ranking Based On Selection :13
United States
Toren Finkel
aging
metabolism
oxidative stress
cardiovascular disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101,712
35,430
0.348
* Total Citation Counts Rankings
Ranking Based On Selection :14
United States
David Brent
adolescent depression
suicide
treatment
prevention
etiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,481
36,993
0.372
* Total Citation Counts Rankings
Ranking Based On Selection :15
United States
Simon C Watkins
microscopy
cell biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94,661
28,937
0.306
* Total Citation Counts Rankings
Ranking Based On Selection :16
United States
Richard Schulz
aging
family caregiving
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91,259
24,992
0.274
* Total Citation Counts Rankings
Ranking Based On Selection :17
United States
Robert Kormos
Cardiovascular surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,522
33,803
0.373
* Total Citation Counts Rankings
Ranking Based On Selection :18
United States
Rajat Gupta
Experimental High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89,095
69,528
0.780
* Total Citation Counts Rankings
Ranking Based On Selection :19
United States
Freddie Fu
Orthopaedic Surgery
Sports Medicine
Anterior Cruciate Ligament
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,593
22,687
0.275
* Total Citation Counts Rankings
Ranking Based On Selection :20
United States
William Klunk
Alzheimer's disease
PET imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,500
34,065
0.413
* Total Citation Counts Rankings
Ranking Based On Selection :21
United States
Stephen Badylak
Biologic Scaffolds
Whole Organ Regeneration
Macrophages
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,487
30,862
0.379
* Total Citation Counts Rankings
Ranking Based On Selection :22
United States
B Guy Peters
Public Administration
Comparative Public Administration
Public Policy
European Politics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,916
25,272
0.320
* Total Citation Counts Rankings
Ranking Based On Selection :23
United States
Mark T Gladwin
nitrite
nitric oxide biology
pulmonary vascular disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77,337
29,800
0.385
* Total Citation Counts Rankings
Ranking Based On Selection :24
United States
Anthony Demetris
Liver and Transplantation Immunobiology and Biliary Wound Healing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,745
13,993
0.182
* Total Citation Counts Rankings
Ranking Based On Selection :25
United States
David A Lewis
Psychiatry
Neuroscience
Schizophrenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,478
23,665
0.314
* Total Citation Counts Rankings
Rankings
487
United States
197
1
Ranking Based On Selection: 1
Jane Cauley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243,804
82,357
0.338
* Total Citation Counts Rankings
Rankings
506
United States
203
2
Ranking Based On Selection: 2
Riccardo Maria Bianchi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240,686
120,983
0.503
High Energy Physics
Particle Physics
Computational Physics
Interactive data visualization
* Total Citation Counts Rankings
Rankings
677
United States
269
3
Ranking Based On Selection: 3
Derek C Angus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
215,886
112,095
0.519
sepsis
critical care
health services research
* Total Citation Counts Rankings
Rankings
874
United States
359
4
Ranking Based On Selection: 4
Thomas Saaty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193,162
70,261
0.364
* Total Citation Counts Rankings
Rankings
1,142
United States
491
5
Ranking Based On Selection: 5
Brian Lee Pollack
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167,941
67,122
0.400
Experimental Particle Physics
Bioinformatics
* Total Citation Counts Rankings
Rankings
1,313
United States
580
6
Ranking Based On Selection: 6
James Herman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156,341
42,243
0.270
* Total Citation Counts Rankings
Rankings
1,920
United States
877
7
Ranking Based On Selection: 7
John A Kellum
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
128,482
65,186
0.507
Critical Care Nephrology
acute kidney injury
sepsis
renal replacement therapy
* Total Citation Counts Rankings
Rankings
2,717
United States
1,291
8
Ranking Based On Selection: 8
Robert Arnold
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107,218
48,550
0.453
Palliative care
bioethics
doctor patient communication
* Total Citation Counts Rankings
Rankings
2,731
United States
1,299
9
Ranking Based On Selection: 9
Timothy Billiar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107,023
31,065
0.290
innate immunity
inflammation
nitric oxide
shock
* Total Citation Counts Rankings
Rankings
2,782
United States
1,326
10
Ranking Based On Selection: 10
Sally Wenzel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105,988
46,835
0.442
asthma
epithelial cells
phenotypes
environment
* Total Citation Counts Rankings
Rankings
2,941
United States
1,410
11
Ranking Based On Selection: 11
Karen A Matthews
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103,200
29,802
0.289
Development of cardiovascular risk in adolescents
Pathways connecting socioeconomic status and health
Women's health/menopause
* Total Citation Counts Rankings
Rankings
2,977
United States
1,426
12
Ranking Based On Selection: 12
Clifton W Callaway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,530
71,239
0.695
resuscitation emergency care
* Total Citation Counts Rankings
Rankings
3,008
United States
1,438
13
Ranking Based On Selection: 13
Toren Finkel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101,712
35,430
0.348
aging
metabolism
oxidative stress
cardiovascular disease
* Total Citation Counts Rankings
Rankings
3,142
United States
1,507
14
Ranking Based On Selection: 14
David Brent
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,481
36,993
0.372
adolescent depression
suicide
treatment
prevention
etiology
* Total Citation Counts Rankings
Rankings
3,481
United States
1,660
15
Ranking Based On Selection: 15
Simon C Watkins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94,661
28,937
0.306
* Total Citation Counts Rankings
Rankings
3,710
United States
1,763
16
Ranking Based On Selection: 16
Richard Schulz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91,259
24,992
0.274
* Total Citation Counts Rankings
Rankings
3,767
United States
1,791
17
Ranking Based On Selection: 17
Robert Kormos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,522
33,803
0.373
* Total Citation Counts Rankings
Rankings
3,876
United States
1,848
18
Ranking Based On Selection: 18
Rajat Gupta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89,095
69,528
0.780
* Total Citation Counts Rankings
Rankings
4,375
United States
2,089
19
Ranking Based On Selection: 19
Freddie Fu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,593
22,687
0.275
Orthopaedic Surgery
Sports Medicine
Anterior Cruciate Ligament
* Total Citation Counts Rankings
Rankings
4,382
United States
2,094
20
Ranking Based On Selection: 20
William Klunk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,500
34,065
0.413
Alzheimer's disease
PET imaging
* Total Citation Counts Rankings
Rankings
4,492
United States
2,143
21
Ranking Based On Selection: 21
Stephen Badylak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,487
30,862
0.379
Biologic Scaffolds
Whole Organ Regeneration
Macrophages
* Total Citation Counts Rankings
Rankings
4,753
United States
2,258
22
Ranking Based On Selection: 22
B Guy Peters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,916
25,272
0.320
Public Administration
Comparative Public Administration
Public Policy
European Politics
* Total Citation Counts Rankings
Rankings
4,957
United States
2,355
23
Ranking Based On Selection: 23
Mark T Gladwin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77,337
29,800
0.385
nitrite
nitric oxide biology
pulmonary vascular disease
* Total Citation Counts Rankings
Rankings
5,024
United States
2,385
24
Ranking Based On Selection: 24
Anthony Demetris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,745
13,993
0.182
Liver and Transplantation Immunobiology and Biliary Wound Healing
* Total Citation Counts Rankings
Rankings
5,162
United States
2,445
25
Ranking Based On Selection: 25
David A Lewis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,478
23,665
0.314