Citation Rankings
Highly Cited Researchers

Johnson & Johnson Co. Highly Cited Researchers CitationNatural Sciences / Mathematical Sciences 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
Xiang Li
Statistics
Computing
Clinical Trial
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,438
12,041
0.780
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Chung-Kai Sun
Statistics
Biostatistics
Medical Statistics
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,354
1,244
0.919
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Christos Varsakelis
Mathematical modeling
AI/ML
hybrid modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
386
0.757
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Li Chen
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
458
118
0.258
* Total Citation Counts Rankings
Ranking Based On Selection :5
United States
Christophe Le Corre
Statistics oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
436
100
0.229
* Total Citation Counts Rankings
Ranking Based On Selection :6
United States
Evangelos D Kanoulas
algorithm development
machine learning
statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
* Total Citation Counts Rankings
Rankings
57,800
United States
24,568
19
Ranking Based On Selection: 1
Xiang Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,438
12,041
0.780
Statistics
Computing
Clinical Trial
Epidemiology
* Total Citation Counts Rankings
Rankings
573,369
United States
174,651
235
Ranking Based On Selection: 2
Chung-Kai Sun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,354
1,244
0.919
Statistics
Biostatistics
Medical Statistics
Machine Learning
* Total Citation Counts Rankings
Rankings
909,856
United States
252,886
380
Ranking Based On Selection: 3
Christos Varsakelis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
386
0.757
* Total Citation Counts Rankings
Rankings
953,556
United States
260,372
390
Ranking Based On Selection: 4
Li Chen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
458
118
0.258
* Total Citation Counts Rankings
Rankings
973,117
United States
263,670
397
Ranking Based On Selection: 5
Christophe Le Corre
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
436
100
0.229
* Total Citation Counts Rankings
Rankings
1,827,630
United States
382,695
495
Ranking Based On Selection: 6
Evangelos D Kanoulas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
algorithm development
machine learning
statistics