Citation Rankings
Highly Cited Researchers

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
India
Ranganathan K
Oral Pathology and Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,809
3,324
0.488
* Total Citation Counts Rankings
Ranking Based On Selection: 2
India
Rooban Thavarajah
Oral Pathology
arecanut
substance abuse
Diagnostic aids
Cystogenesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,094
1,190
0.568
* Total Citation Counts Rankings
Ranking Based On Selection: 3
India
Massillamani F
dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
108
0.878
* Total Citation Counts Rankings
Ranking Based On Selection: 4
India
Hariharan Ramakrishnan
Implantology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
91
0.948
* Total Citation Counts Rankings
Ranking Based On Selection: 5
India
Anusha Raghavan
preventive dentistry
epidemiology
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
53
0.981
* Total Citation Counts Rankings
Rankings
150,574
India
2,303
1
Ranking Based On Selection: 1
Ranganathan K
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,809
3,324
0.488
* Total Citation Counts Rankings
Rankings
426,304
India
10,775
2
Ranking Based On Selection: 2
Rooban Thavarajah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,094
1,190
0.568
Oral Pathology
arecanut
substance abuse
Diagnostic aids
Cystogenesis
* Total Citation Counts Rankings
Rankings
1,502,159
India
60,866
3
Ranking Based On Selection: 3
Massillamani F
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
108
0.878
* Total Citation Counts Rankings
Rankings
1,601,614
India
66,506
4
Ranking Based On Selection: 4
Hariharan Ramakrishnan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
91
0.948
* Total Citation Counts Rankings
Rankings
1,806,727
India
79,902
5
Ranking Based On Selection: 5
Anusha Raghavan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
53
0.981
preventive dentistry
epidemiology
public health