Citation Rankings
Highly Cited Researchers

Covance Laboratories Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 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.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
United States
Victor Whitehead
Alzheimer's disease
dementia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,310
17,706
0.625
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
United States
Dilshan S Harischandra
Neurotoxicology
Developmental and Reproductive Toxicology
Drug safety
Preclinical development
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,641
2,199
0.833
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
United States
Kamal S Saini
Oncology Clinical Trials
Immunotherapy
Breast Cancer
Gyne Cancers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,687
2,038
0.553
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
United States
Sumit Arora
Clinical regulatory medical writing
Medical communication
Cancer
Nanomedicine
Immunotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,105
1,974
0.387
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
United States
Victor Lobanov
Visual analytics
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,028
1,934
0.214
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
United States
Valeriy A Poroyko
Microbial Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,272
1,870
0.438
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
United States
David Patsouris
metabolism
inflammation
diabetes
trauma
cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,325
1,633
0.378
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
United States
David M Good
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,518
842
0.239
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
United States
Priyanka Trivedi
Regulatory Toxicology
Immuno-Oncology
Fibrosis
Target identification and validation
 Biomarkers discovery and validation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,417
807
0.570
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
United States
Sneha Sundaram
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,200
649
0.541
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
United States
Gina Song
Quantitative Clinical Pharmacology and Pharmacometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
894
562
0.629
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
United States
Terrilyn A Richardson
Senior Principal Scientist/Study Monitor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,965
543
0.276
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
United States
Vijay Ramakrishnan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,091
500
0.458
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
United States
Alicia Bloomfield
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,095
455
0.416
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
United States
Yingting Liu
Data Science
Healthcare and Drug Development
Biotech
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
967
439
0.454
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
United States
Nayan J Sarma
Assay development
Genomics
In-Vitro Diagnostics
Molecular Biology and Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,097
384
0.350
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
United States
Jeremy Scheff
Computational Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
342
0.441
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
United States
Maureen Cooper|Maureen Downey
Oncology
Molecular Testing
Precision Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
333
318
0.955
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
United States
Ashwini Phadnis-Moghe
Immunotoxicology
Drug Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
682
309
0.453
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
United States
Eric Bruder
Immunology and Immunotoxicology
inflammation
biochemistry
endocrinology
neonatal physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
916
200
0.218
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
United States
Yang Gao
Mass Spectrometry
Analytical chemistry
Pharmaceutical Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
186
0.432
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
United States
Heidi Ko
oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
207
184
0.889
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
United States
Petya K Ivanova
Organic chemistry
Polymer chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
395
167
0.423
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
United States
Michela Gregori
clinical pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
663
163
0.246
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
United States
Alice Varghese
Clinical pharmacokinetics
Drug metabolism & pharmacokinetics
herb-drug interactions
analysis & bioanalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
162
0.661
* Last 6 Years Citation Counts Rankings
Rankings
15,345
United States
6,128
1
Ranking Based On Selection: 1
Victor Whitehead
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,310
17,706
0.625
Alzheimer's disease
dementia
* Last 6 Years Citation Counts Rankings
Rankings
240,705
United States
78,974
2
Ranking Based On Selection: 2
Dilshan S Harischandra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,641
2,199
0.833
Neurotoxicology
Developmental and Reproductive Toxicology
Drug safety
Preclinical development
Toxicology
* Last 6 Years Citation Counts Rankings
Rankings
259,800
United States
84,549
3
Ranking Based On Selection: 3
Kamal S Saini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,687
2,038
0.553
Oncology Clinical Trials
Immunotherapy
Breast Cancer
Gyne Cancers
* Last 6 Years Citation Counts Rankings
Rankings
268,077
United States
86,909
4
Ranking Based On Selection: 4
Sumit Arora
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,105
1,974
0.387
Clinical regulatory medical writing
Medical communication
Cancer
Nanomedicine
Immunotherapy
* Last 6 Years Citation Counts Rankings
Rankings
273,522
United States
88,475
5
Ranking Based On Selection: 5
Victor Lobanov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,028
1,934
0.214
* Last 6 Years Citation Counts Rankings
Rankings
282,498
United States
91,048
6
Ranking Based On Selection: 6
Valeriy A Poroyko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,272
1,870
0.438
* Last 6 Years Citation Counts Rankings
Rankings
320,324
United States
101,778
7
Ranking Based On Selection: 7
David Patsouris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,325
1,633
0.378
metabolism
inflammation
diabetes
trauma
cancer
* Last 6 Years Citation Counts Rankings
Rankings
540,447
United States
161,168
8
Ranking Based On Selection: 8
David M Good
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,518
842
0.239
* Last 6 Years Citation Counts Rankings
Rankings
555,924
United States
165,143
9
Ranking Based On Selection: 9
Priyanka Trivedi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,417
807
0.570
Regulatory Toxicology
Immuno-Oncology
Fibrosis
Target identification and validation
 Biomarkers discovery and validation
* Last 6 Years Citation Counts Rankings
Rankings
634,742
United States
184,828
10
Ranking Based On Selection: 10
Sneha Sundaram
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,200
649
0.541
* Last 6 Years Citation Counts Rankings
Rankings
687,540
United States
197,288
11
Ranking Based On Selection: 11
Gina Song
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
894
562
0.629
Quantitative Clinical Pharmacology and Pharmacometrics
* Last 6 Years Citation Counts Rankings
Rankings
699,753
United States
200,147
12
Ranking Based On Selection: 12
Terrilyn A Richardson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,965
543
0.276
Senior Principal Scientist/Study Monitor
* Last 6 Years Citation Counts Rankings
Rankings
730,758
United States
207,194
13
Ranking Based On Selection: 13
Vijay Ramakrishnan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,091
500
0.458
* Last 6 Years Citation Counts Rankings
Rankings
767,581
United States
215,219
14
Ranking Based On Selection: 14
Alicia Bloomfield
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,095
455
0.416
* Last 6 Years Citation Counts Rankings
Rankings
781,782
United States
218,272
15
Ranking Based On Selection: 15
Yingting Liu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
967
439
0.454
Data Science
Healthcare and Drug Development
Biotech
* Last 6 Years Citation Counts Rankings
Rankings
837,342
United States
229,532
16
Ranking Based On Selection: 16
Nayan J Sarma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,097
384
0.350
Assay development
Genomics
In-Vitro Diagnostics
Molecular Biology and Biochemistry
* Last 6 Years Citation Counts Rankings
Rankings
886,718
United States
239,040
17
Ranking Based On Selection: 17
Jeremy Scheff
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
342
0.441
* Last 6 Years Citation Counts Rankings
Rankings
918,922
United States
245,288
18
Ranking Based On Selection: 18
Maureen Cooper|Maureen Downey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
333
318
0.955
* Last 6 Years Citation Counts Rankings
Rankings
930,637
United States
247,510
19
Ranking Based On Selection: 19
Ashwini Phadnis-Moghe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
682
309
0.453
* Last 6 Years Citation Counts Rankings
Rankings
1,126,602
United States
281,279
20
Ranking Based On Selection: 20
Eric Bruder
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
916
200
0.218
Immunology and Immunotoxicology
inflammation
biochemistry
endocrinology
neonatal physiology
* Last 6 Years Citation Counts Rankings
Rankings
1,160,331
United States
286,672
21
Ranking Based On Selection: 21
Yang Gao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
186
0.432
Mass Spectrometry
Analytical chemistry
Pharmaceutical Science
* Last 6 Years Citation Counts Rankings
Rankings
1,166,573
United States
287,596
22
Ranking Based On Selection: 22
Heidi Ko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
207
184
0.889
* Last 6 Years Citation Counts Rankings
Rankings
1,209,907
United States
294,424
23
Ranking Based On Selection: 23
Petya K Ivanova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
395
167
0.423
* Last 6 Years Citation Counts Rankings
Rankings
1,220,911
United States
296,127
24
Ranking Based On Selection: 24
Michela Gregori
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
663
163
0.246
* Last 6 Years Citation Counts Rankings
Rankings
1,224,691
United States
296,698
25
Ranking Based On Selection: 25
Alice Varghese
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
162
0.661
Clinical pharmacokinetics
Drug metabolism & pharmacokinetics
herb-drug interactions
analysis & bioanalysis