Citation Rankings
Highly Cited Researchers

Medical and Health Sciences / Pathology Highly Cited Researchers 4 Scientists Citation Rankings - 2025

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
United States
Robert C Allen
Biochemistry
Inflammation
Infectious disease
Hematology
Pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,331
328
0.052
* Total Citation Counts Rankings
Ranking Based On Selection: 2
United States
Roger Brumback
Neuropathology
Alzheimer's disease
CAM
brain development
learning disabilities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,286
414
0.066
* Total Citation Counts Rankings
Ranking Based On Selection: 3
United States
Changzhao Li
Surgical Pathology
Dermatopathology
Skin cancer
Arsenicals-induced skin injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,065
634
0.595
* Total Citation Counts Rankings
Ranking Based On Selection: 4
United States
Henry C Nipper
chemistry
toxicology
multiple myeloma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
449
36
0.080
* Total Citation Counts Rankings
Rankings
165,656
United States
61,307
17
Ranking Based On Selection: 1
Robert C Allen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,331
328
0.052
Biochemistry
Inflammation
Infectious disease
Hematology
Pathology
* Total Citation Counts Rankings
Rankings
166,806
United States
61,695
18
Ranking Based On Selection: 2
Roger Brumback
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,286
414
0.066
Neuropathology
Alzheimer's disease
CAM
brain development
learning disabilities
* Total Citation Counts Rankings
Rankings
664,282
United States
197,912
82
Ranking Based On Selection: 3
Changzhao Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,065
634
0.595
Surgical Pathology
Dermatopathology
Skin cancer
Arsenicals-induced skin injury
* Total Citation Counts Rankings
Rankings
974,380
United States
263,425
124
Ranking Based On Selection: 4
Henry C Nipper
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
449
36
0.080