Citation Rankings
Highly Cited Researchers

Saint Louis University Highly Cited Researchers CitationMedical and Health Sciences / Geriatrics 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
John Morley
...diabetes
nutrition
nursing homes
frailty
alzheimers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158,762
54,704
0.345
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Wei Zhang
nutrition metabolism adipocyte obesity diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
236
0.834
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Michael Sarai
Internal Medicine
Geriatrics
Perioperative Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223
156
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Osama Osman
Geriatrics Nephrology Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
43
0.652
* Total Citation Counts Rankings
Rankings
1,276
United States
560
1
Ranking Based On Selection: 1
John Morley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158,762
54,704
0.345
...diabetes
nutrition
nursing homes
frailty
alzheimers
* Total Citation Counts Rankings
Rankings
1,148,478
United States
290,749
1,646
Ranking Based On Selection: 2
Wei Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
236
0.834
nutrition metabolism adipocyte obesity diabetes
* Total Citation Counts Rankings
Rankings
1,249,208
United States
304,649
340
Ranking Based On Selection: 3
Michael Sarai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223
156
0.700
Internal Medicine
Geriatrics
Perioperative Medicine
* Total Citation Counts Rankings
Rankings
1,742,260
United States
371,555
441
Ranking Based On Selection: 4
Osama Osman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
43
0.652