The Citation Rankings (Highly Cited Researchers) list 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
Obesity
Diabetes
Endocrinology
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,726
6,410
0.408
* Total Citation Counts Rankings
Ranking Based On Selection: 2
endocrinology
diabetes
sports medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,878
4,885
0.352
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Endocrinology
Hypertension
Innate Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,764
1,437
0.520
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Paediatrics
Paediatric Diabetes
Paediatric Endocrinology
Paediatric Obesity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,873
844
0.451
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Diabetes
Diabetes Technology
Med Tech
Digital Health
Vitamin D
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,385
1,014
0.732
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Endocrinology
Obesity
Primary Care
Diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
Donal O Shea
University College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,726
6,410
0.408
Obesity
Diabetes
Endocrinology
Immunology
Chris J Thompson
Beaumont Hospital
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,878
4,885
0.352
endocrinology
diabetes
sports medicine
Michael Conall Dennedy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,764
1,437
0.520
Endocrinology
Hypertension
Innate Immunology
Clodagh O Gorman
University of Limerick
Limerick, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,873
844
0.451
Paediatrics
Paediatric Diabetes
Paediatric Endocrinology
Paediatric Obesity
Tomás Patrick Griffin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,385
1,014
0.732
Diabetes
Diabetes Technology
Med Tech
Digital Health
Vitamin D
John Brazil
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
Endocrinology
Obesity
Primary Care
Diabetes