Citation Rankings
Highly Cited Researchers
Singapore Highly Cited Researchers Citation Medical and Health Sciences Medical and Health Sciences / Anesthesiology and Reanimation in Singapore Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Obstetric Anesthesia
Obstetric Anaesthesia
Anaesthesiology
Acute Pain
Regional Anaesthesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,829
3,208
0.410
* Total Citation Counts Rankings
Ranking Based On Selection :2
anesthesiology
perioperative medicine
healthcare data science
medical ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,650
2,314
0.873
* Total Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,518
466
0.185
* Total Citation Counts Rankings
Ranking Based On Selection :4
Anaesthesiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,117
1,597
0.754
* Total Citation Counts Rankings
Ranking Based On Selection :5
Anaesthesiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,112
1,690
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :6
Anaesthesiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,510
404
0.268
* Total Citation Counts Rankings
Ranking Based On Selection :7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,486
612
0.412
* Total Citation Counts Rankings
Ranking Based On Selection :8
Anaesthesiology
Intensive care
Simulation
Quality Improvement
Acute kidney injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,391
1,360
0.978
* Total Citation Counts Rankings
Ranking Based On Selection :9
Anaesthesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,290
733
0.568
* Total Citation Counts Rankings
Ranking Based On Selection :10
Anaesthesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,266
1,230
0.972
* Total Citation Counts Rankings
Ranking Based On Selection :11
Anesthesiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
864
448
0.519
* Total Citation Counts Rankings
Ranking Based On Selection :12
Medicine
Anaesthesiology
Critical Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
630
565
0.897
* Total Citation Counts Rankings
Ranking Based On Selection :13
Anesthesiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
244
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :14
Neuroanesthesia
critical care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
279
0.484
* Total Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
480
455
0.948
* Total Citation Counts Rankings
Ranking Based On Selection :16
anaesthesiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
424
423
0.998
* Total Citation Counts Rankings
Ranking Based On Selection :17
Anaesthesia
Intensive Care Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367
275
0.749
* Total Citation Counts Rankings
Ranking Based On Selection :18
regional anesthesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
127
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :19
Anaesthesia
icu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
218
0.838
* Total Citation Counts Rankings
Ranking Based On Selection :20
Anesthesia
Pediatric Anesthesia
Global Health
Global Anesthesia
Environmental Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
68
0.850
* Total Citation Counts Rankings
Rankings
126,203
848
16
Ranking Based On Selection: 1
Alex Sia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,829
3,208
0.410
Obstetric Anesthesia
Obstetric Anaesthesia
Anaesthesiology
Acute Pain
Regional Anaesthesia
* Total Citation Counts Rankings
Rankings
348,251
2,125
63
Ranking Based On Selection: 2
Hairil Rizal Abdullah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,650
2,314
0.873
anesthesiology
perioperative medicine
healthcare data science
medical ethics
* Total Citation Counts Rankings
Rankings
362,531
2,218
1,021
Ranking Based On Selection: 3
Tat Leang Lee
National University of Singapore
Queenstown, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,518
466
0.185
* Total Citation Counts Rankings
Rankings
412,932
2,497
77
Ranking Based On Selection: 4
Nian Chih Hwang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,117
1,597
0.754
* Total Citation Counts Rankings
Rankings
413,661
2,500
78
Ranking Based On Selection: 5
Yingke He
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,112
1,690
0.800
* Total Citation Counts Rankings
Rankings
522,253
3,061
115
Ranking Based On Selection: 6
Raymond Goy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,510
404
0.268
* Total Citation Counts Rankings
Rankings
527,608
3,085
116
Ranking Based On Selection: 7
Biauw Chi Ong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,486
612
0.412
* Total Citation Counts Rankings
Rankings
549,666
3,186
121
Ranking Based On Selection: 8
Lie Sui An
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,391
1,360
0.978
Anaesthesiology
Intensive care
Simulation
Quality Improvement
Acute kidney injury
* Total Citation Counts Rankings
Rankings
575,932
3,332
130
Ranking Based On Selection: 9
Andrew Roscoe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,290
733
0.568
* Total Citation Counts Rankings
Rankings
582,422
3,360
132
Ranking Based On Selection: 10
Zihui Tan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,266
1,230
0.972
* Total Citation Counts Rankings
Rankings
718,815
3,985
176
Ranking Based On Selection: 11
Wan Ling Leong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
864
448
0.519
* Total Citation Counts Rankings
Rankings
827,955
4,402
203
Ranking Based On Selection: 12
Sharon Ong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
630
565
0.897
Medicine
Anaesthesiology
Critical Care
* Total Citation Counts Rankings
Rankings
838,793
4,447
207
Ranking Based On Selection: 13
Eileen Lew
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
244
0.400
* Total Citation Counts Rankings
Rankings
857,170
4,515
43
Ranking Based On Selection: 14
Shariq Khan
Singapore General Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
279
0.484
Neuroanesthesia
critical care
* Total Citation Counts Rankings
Rankings
917,695
4,746
225
Ranking Based On Selection: 15
Yilin Eileen Sim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
480
455
0.948
* Total Citation Counts Rankings
Rankings
967,303
5,000
248
Ranking Based On Selection: 16
Wan Yen Lim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
424
423
0.998
* Total Citation Counts Rankings
Rankings
1,025,134
5,273
1,951
Ranking Based On Selection: 17
Addy Tan
National University of Singapore
Queenstown, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367
275
0.749
Anaesthesia
Intensive Care Medicine
* Total Citation Counts Rankings
Rankings
1,096,907
5,577
15
Ranking Based On Selection: 18
Joselo Macachor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
127
0.415
* Total Citation Counts Rankings
Rankings
1,162,803
5,857
1,957
Ranking Based On Selection: 19
Yanni Tan
National University of Singapore
Queenstown, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
218
0.838
* Total Citation Counts Rankings
Rankings
1,646,483
7,417
411
Ranking Based On Selection: 20
Ma Wai Wai Zaw
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
68
0.850
Anesthesia
Pediatric Anesthesia
Global Health
Global Anesthesia
Environmental Sustainability