Citation Rankings
Highly Cited Researchers

University at Buffalo Highly Cited Researchers CitationOthers 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
Jean Wactawski Wende
womens health
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,840
22,868
0.389
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Lynn Kozlowski
cigarettes
nicotine
tobacco
cognition
perception
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,900
7,209
0.233
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Richard Salvi
Auditory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,469
10,167
0.357
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Manish Gupta
Nano-drug delivery and Nanomedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,782
13,563
0.570
* Total Citation Counts Rankings
Ranking Based On Selection :5
United States
Kenneth E Leonard
Alcohol
marriage
violence
addiction
substance use
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,071
5,649
0.245
* Total Citation Counts Rankings
Ranking Based On Selection :6
United States
Sanjay Sethi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,629
7,417
0.328
* Total Citation Counts Rankings
Ranking Based On Selection :7
United States
Timothy F Murphy
bacterial infection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,976
4,582
0.209
* Total Citation Counts Rankings
Ranking Based On Selection :8
United States
Stephen T Tiffany
Substance Use Disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,824
5,303
0.243
* Total Citation Counts Rankings
Ranking Based On Selection :9
United States
Amit Goyal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,505
4,454
0.207
* Total Citation Counts Rankings
Ranking Based On Selection :10
United States
Matthew S Dryer
typology
syntax
Papuan languages
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,979
6,890
0.328
* Total Citation Counts Rankings
Ranking Based On Selection :11
United States
Alan Dick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,022
5,610
0.280
* Total Citation Counts Rankings
Ranking Based On Selection :12
United States
Husam Ghanim
Diabetes
metabolic diseases and nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,971
5,171
0.273
* Total Citation Counts Rankings
Ranking Based On Selection :13
United States
Werner Ceusters
Referent Tracking
Applied Ontology
Biomedical_informatics
Ontology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,595
6,580
0.354
* Total Citation Counts Rankings
Ranking Based On Selection :14
United States
Jennifer Read
trauma
ptsd
alcohol
drinking
college
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,970
8,090
0.450
* Total Citation Counts Rankings
Ranking Based On Selection :15
United States
Daniel Fischer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,086
5,849
0.364
* Total Citation Counts Rankings
Ranking Based On Selection :16
United States
Thomas Russo
Gram negative bacilli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,668
7,234
0.462
* Total Citation Counts Rankings
Ranking Based On Selection :17
United States
E Brooke Lerner *
EMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,313
5,553
0.363
* Total Citation Counts Rankings
Ranking Based On Selection :18
United States
Maria Testa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,769
5,212
0.353
* Total Citation Counts Rankings
Ranking Based On Selection :19
United States
Jerry Richards
Drug abuse
impulsivity
operant behavior
neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,480
4,199
0.290
* Total Citation Counts Rankings
Ranking Based On Selection :20
United States
John Crassidis
Spacecraft Attitude Determination
Optimal Estimation and Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,813
5,488
0.397
* Total Citation Counts Rankings
Ranking Based On Selection :21
United States
Barry Willer
brain injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,464
6,084
0.488
* Total Citation Counts Rankings
Ranking Based On Selection :22
United States
Mark Frank
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,586
4,193
0.333
* Total Citation Counts Rankings
Ranking Based On Selection :23
United States
Ho Leung Fung
nitric oxide
biopharmaceutics
nitroglycerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,063
1,281
0.106
* Total Citation Counts Rankings
Ranking Based On Selection :24
United States
Lisa Butler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,853
3,942
0.363
* Total Citation Counts Rankings
Ranking Based On Selection :25
United States
David Lonie
Crystallography
Opensource programming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,408
7,717
0.741
* Total Citation Counts Rankings
Rankings
7,728
United States
3,670
3
Ranking Based On Selection: 1
Jean Wactawski Wende
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,840
22,868
0.389
womens health
epidemiology
* Total Citation Counts Rankings
Rankings
21,338
United States
9,877
20
Ranking Based On Selection: 2
Lynn Kozlowski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,900
7,209
0.233
cigarettes
nicotine
tobacco
cognition
perception
* Total Citation Counts Rankings
Rankings
24,393
United States
11,213
21
Ranking Based On Selection: 3
Richard Salvi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,469
10,167
0.357
* Total Citation Counts Rankings
Rankings
31,621
United States
14,289
32
Ranking Based On Selection: 4
Manish Gupta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,782
13,563
0.570
Nano-drug delivery and Nanomedicine
* Total Citation Counts Rankings
Rankings
33,110
United States
14,890
37
Ranking Based On Selection: 5
Kenneth E Leonard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,071
5,649
0.245
Alcohol
marriage
violence
addiction
substance use
* Total Citation Counts Rankings
Rankings
34,120
United States
15,336
39
Ranking Based On Selection: 6
Sanjay Sethi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,629
7,417
0.328
* Total Citation Counts Rankings
Rankings
35,480
United States
15,892
41
Ranking Based On Selection: 7
Timothy F Murphy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,976
4,582
0.209
* Total Citation Counts Rankings
Rankings
35,838
United States
16,032
42
Ranking Based On Selection: 8
Stephen T Tiffany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,824
5,303
0.243
Substance Use Disorders
* Total Citation Counts Rankings
Rankings
36,614
United States
16,338
44
Ranking Based On Selection: 9
Amit Goyal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,505
4,454
0.207
* Total Citation Counts Rankings
Rankings
38,118
United States
16,977
47
Ranking Based On Selection: 10
Matthew S Dryer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,979
6,890
0.328
typology
syntax
Papuan languages
* Total Citation Counts Rankings
Rankings
40,553
United States
17,907
50
Ranking Based On Selection: 11
Alan Dick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,022
5,610
0.280
* Total Citation Counts Rankings
Rankings
43,620
United States
19,101
54
Ranking Based On Selection: 12
Husam Ghanim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,971
5,171
0.273
Diabetes
metabolic diseases and nutrition
* Total Citation Counts Rankings
Rankings
44,725
United States
19,519
58
Ranking Based On Selection: 13
Werner Ceusters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,595
6,580
0.354
Referent Tracking
Applied Ontology
Biomedical_informatics
Ontology
* Total Citation Counts Rankings
Rankings
47,210
United States
20,499
61
Ranking Based On Selection: 14
Jennifer Read
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,970
8,090
0.450
trauma
ptsd
alcohol
drinking
college
* Total Citation Counts Rankings
Rankings
54,571
United States
23,369
70
Ranking Based On Selection: 15
Daniel Fischer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,086
5,849
0.364
* Total Citation Counts Rankings
Rankings
56,670
United States
24,159
71
Ranking Based On Selection: 16
Thomas Russo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,668
7,234
0.462
* Total Citation Counts Rankings
Rankings
58,138
United States
24,698
72
Ranking Based On Selection: 17
E Brooke Lerner *
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,313
5,553
0.363
* Total Citation Counts Rankings
Rankings
61,004
United States
25,791
74
Ranking Based On Selection: 18
Maria Testa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,769
5,212
0.353
* Total Citation Counts Rankings
Rankings
62,625
United States
26,392
76
Ranking Based On Selection: 19
Jerry Richards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,480
4,199
0.290
Drug abuse
impulsivity
operant behavior
neuroscience
* Total Citation Counts Rankings
Rankings
66,796
United States
27,974
79
Ranking Based On Selection: 20
John Crassidis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,813
5,488
0.397
Spacecraft Attitude Determination
Optimal Estimation and Control
* Total Citation Counts Rankings
Rankings
76,267
United States
31,375
87
Ranking Based On Selection: 21
Barry Willer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,464
6,084
0.488
* Total Citation Counts Rankings
Rankings
76,753
United States
31,549
89
Ranking Based On Selection: 22
Mark Frank
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,586
4,193
0.333
* Total Citation Counts Rankings
Rankings
78,612
United States
32,206
92
Ranking Based On Selection: 23
Ho Leung Fung
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,063
1,281
0.106
nitric oxide
biopharmaceutics
nitroglycerin
* Total Citation Counts Rankings
Rankings
89,753
United States
36,188
109
Ranking Based On Selection: 24
Lisa Butler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,853
3,942
0.363
* Total Citation Counts Rankings
Rankings
94,764
United States
37,908
115
Ranking Based On Selection: 25
David Lonie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,408
7,717
0.741
Crystallography
Opensource programming