Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Total Citation Rankings
Rankings

100,525
World Rank

39,856
Country Rank

285
University
Ranking Based On Selection:
1
Medical and Health Sciences / Occupational Medicine
occupational medicine | occupational lung disease | health services | workers compensation | respirator
occupational medicine | occupational lung disease | health services | workers compensation | respirator
Citation Metrics
-
Total10,425
-
Last 6 Years1,737
-
Last 6 Years / Total0.167
* Total Citation Rankings
Rankings

117,816
World Rank

45,763
Country Rank

1,751
University
Ranking Based On Selection:
2
Medical and Health Sciences / Occupational Medicine
Occupational Medicine | Occupational and Environmental Healt
Occupational Medicine | Occupational and Environmental Healt
Citation Metrics
-
Total9,069
-
Last 6 Years2,829
-
Last 6 Years / Total0.312
* Total Citation Rankings
Rankings

207,783
World Rank

73,998
Country Rank

507
University
Ranking Based On Selection:
3
Medical and Health Sciences / Occupational Medicine
platelet and megakaryocytic biology | translational science | occupational medicin
platelet and megakaryocytic biology | translational science | occupational medicin
Citation Metrics
-
Total5,265
-
Last 6 Years2,072
-
Last 6 Years / Total0.394
* Total Citation Rankings
Rankings

428,606
World Rank

136,242
Country Rank

4,460
University
Ranking Based On Selection:
4
Citation Metrics
-
Total2,241
-
Last 6 Years418
-
Last 6 Years / Total0.187
* Total Citation Rankings
Rankings

508,302
World Rank

157,480
Country Rank

117
University
Ranking Based On Selection:
5
Citation Metrics
-
Total1,757
-
Last 6 Years566
-
Last 6 Years / Total0.322
* Total Citation Rankings
Rankings

670,615
World Rank

199,038
Country Rank

6,393
University
Ranking Based On Selection:
6
Citation Metrics
-
Total1,105
-
Last 6 Years688
-
Last 6 Years / Total0.623
* Total Citation Rankings
Rankings

719,602
World Rank

210,803
Country Rank

1
University
Ranking Based On Selection:
7
Medical and Health Sciences / Occupational Medicine
Work-related injuries | Cardiovascular epidemiolog
Work-related injuries | Cardiovascular epidemiolog
Citation Metrics
-
Total966
-
Last 6 Years388
-
Last 6 Years / Total0.402
* Total Citation Rankings
Rankings

1,104,345
World Rank

283,584
Country Rank

2,009
University
Ranking Based On Selection:
8
Medical and Health Sciences / Occupational Medicine
Occupational Medicine | Environmental Health | Occupational Health | Toxicolog
Occupational Medicine | Environmental Health | Occupational Health | Toxicolog
Citation Metrics
-
Total354
-
Last 6 Years177
-
Last 6 Years / Total0.500
* Total Citation Rankings
Rankings

1,390,050
World Rank

323,057
Country Rank

1,450
University
Ranking Based On Selection:
9
Medical and Health Sciences / Occupational Medicine
Finance | Economics | Occupational Medicine | Medical Informatics | Aerospace Medicin
Finance | Economics | Occupational Medicine | Medical Informatics | Aerospace Medicin
Citation Metrics
-
Total193
-
Last 6 Years165
-
Last 6 Years / Total0.855
* Total Citation Rankings
Rankings

1,568,467
World Rank

345,813
Country Rank

2,318
University
Ranking Based On Selection:
10
Citation Metrics
-
Total137
-
Last 6 Years125
-
Last 6 Years / Total0.912
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* Total Citation Rankings
Rankings

1,707,249
World Rank

362,817
Country Rank

227
University
Ranking Based On Selection:
11
Medical and Health Sciences / Occupational Medicine
Occupational Medicine | Primary Care | Vaccine preventable diseas
Occupational Medicine | Primary Care | Vaccine preventable diseas
Citation Metrics
-
Total104
-
Last 6 Years90
-
Last 6 Years / Total0.865
* Total Citation Rankings
Rankings

2,415,747
World Rank

441,828
Country Rank

255
University
Ranking Based On Selection:
12
Medical and Health Sciences / Occupational Medicine
Public Health | Preventive Medicine | Occupational Medicin
Public Health | Preventive Medicine | Occupational Medicin
Citation Metrics
-
Total12
-
Last 6 Years6
-
Last 6 Years / Total0.500
* Total Citation Rankings
Rankings

2,548,268
World Rank

453,362
Country Rank

1,866
University
Ranking Based On Selection:
13