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

2,832
World Rank

110
Country Rank

22
University
Ranking Based On Selection:
1
Medical and Health Sciences / Obstetrics and Gynecology
Women's health | Effectiveness of health car
Women's health | Effectiveness of health car
Citation Metrics
-
Total110,755
-
Last 6 Years53,038
-
Last 6 Years / Total0.479
* Total Citation Rankings
Rankings

4,374
World Rank

175
Country Rank

13
University
Ranking Based On Selection:
2
Medical and Health Sciences / Obstetrics and Gynecology
gynaecology | reproductive medicine | infertility | IVF | PCO
gynaecology | reproductive medicine | infertility | IVF | PCO
Citation Metrics
-
Total87,163
-
Last 6 Years32,835
-
Last 6 Years / Total0.377
* Total Citation Rankings
Rankings

6,619
World Rank

12
Country Rank

3
University
Ranking Based On Selection:
3
Medical and Health Sciences / Obstetrics and Gynecology
High risk pregnancy | Assisted Reproductive Techniques | Evidence Based Health Car
High risk pregnancy | Assisted Reproductive Techniques | Evidence Based Health Car
Citation Metrics
-
Total68,302
-
Last 6 Years59,630
-
Last 6 Years / Total0.873
* Total Citation Rankings
Rankings

7,553
World Rank

3,561
Country Rank

173
University
Ranking Based On Selection:
4
Citation Metrics
-
Total62,869
-
Last 6 Years9,511
-
Last 6 Years / Total0.151
* Total Citation Rankings
Rankings

8,763
World Rank

415
Country Rank

5
University
Ranking Based On Selection:
5
Citation Metrics
-
Total57,348
-
Last 6 Years19,997
-
Last 6 Years / Total0.349
* Total Citation Rankings
Rankings

8,896
World Rank

159
Country Rank

1
University
Ranking Based On Selection:
6
Medical and Health Sciences / Obstetrics and Gynecology
Obstetrics and Gynecology | Reproductive Biology | Human Embryonic Stem Cell
Obstetrics and Gynecology | Reproductive Biology | Human Embryonic Stem Cell
Citation Metrics
-
Total56,826
-
Last 6 Years20,734
-
Last 6 Years / Total0.365
* Total Citation Rankings
Rankings

9,114
World Rank

4,312
Country Rank

28
University
Ranking Based On Selection:
7
Medical and Health Sciences / Obstetrics and Gynecology
reproductive health | infections in pregnanc
reproductive health | infections in pregnanc
Citation Metrics
-
Total55,916
-
Last 6 Years22,560
-
Last 6 Years / Total0.403
* Total Citation Rankings
Rankings

9,543
World Rank

4,499
Country Rank

4
University
Ranking Based On Selection:
8
Medical and Health Sciences / Obstetrics and Gynecology
embryo implantation | gynecological cancer | pregnancy | cance
embryo implantation | gynecological cancer | pregnancy | cance
Citation Metrics
-
Total54,366
-
Last 6 Years12,524
-
Last 6 Years / Total0.230
* Total Citation Rankings
Rankings

9,666
World Rank

446
Country Rank

9
University
Ranking Based On Selection:
9
Citation Metrics
-
Total53,927
-
Last 6 Years34,948
-
Last 6 Years / Total0.648
* Total Citation Rankings
Rankings

9,837
World Rank

230
Country Rank

30
University
Ranking Based On Selection:
10
Medical and Health Sciences / Obstetrics and Gynecology
medicine | obstetrics | perinatal medicine | diabete
medicine | obstetrics | perinatal medicine | diabete
Citation Metrics
-
Total53,325
-
Last 6 Years18,350
-
Last 6 Years / Total0.344
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* Total Citation Rankings
Rankings

10,574
World Rank

4,993
Country Rank

1
University
Ranking Based On Selection:
11
Medical and Health Sciences / Obstetrics and Gynecology
pregnancy | preeclampsia | fetal growth restriction | preterm birt
pregnancy | preeclampsia | fetal growth restriction | preterm birt
Citation Metrics
-
Total50,797
-
Last 6 Years9,660
-
Last 6 Years / Total0.190
* Total Citation Rankings
Rankings

11,153
World Rank

976
Country Rank

99
University
Ranking Based On Selection:
12
Medical and Health Sciences / Obstetrics and Gynecology
Medicine | Obstetrics and Gynaecology | Placental anatomy and physiology | Fetal physiology | Ultrasound imagin
Medicine | Obstetrics and Gynaecology | Placental anatomy and physiology | Fetal physiology | Ultrasound imagin
Citation Metrics
-
Total49,093
-
Last 6 Years18,894
-
Last 6 Years / Total0.385
* Total Citation Rankings
Rankings

11,554
World Rank

54
Country Rank

3
University
Ranking Based On Selection:
13
Medical and Health Sciences / Obstetrics and Gynecology
Reproductive Medicine | Reproductive Endocrinology | Reproductive Biolog
Reproductive Medicine | Reproductive Endocrinology | Reproductive Biolog
Citation Metrics
-
Total48,016
-
Last 6 Years16,226
-
Last 6 Years / Total0.338
* Total Citation Rankings
Rankings

12,031
World Rank

397
Country Rank

7
University
Ranking Based On Selection:
14
Medical and Health Sciences / Obstetrics and Gynecology
Gynecology & Obstetrics | Regenerative Medicine | Tissue Engineering & Stem Cells | Urinary Incontinence | Cervical Incompetenc
Gynecology & Obstetrics | Regenerative Medicine | Tissue Engineering & Stem Cells | Urinary Incontinence | Cervical Incompetenc
Citation Metrics
-
Total46,816
-
Last 6 Years17,242
-
Last 6 Years / Total0.368
* Total Citation Rankings
Rankings

13,457
World Rank

6,320
Country Rank

418
University
Ranking Based On Selection:
15
Citation Metrics
-
Total43,776
-
Last 6 Years30,319
-
Last 6 Years / Total0.693
* Total Citation Rankings
Rankings

13,560
World Rank

6,361
Country Rank

106
University
Ranking Based On Selection:
16
Medical and Health Sciences / Obstetrics and Gynecology
endometrium | stem cells | endometriosis | uterus | implantatio
endometrium | stem cells | endometriosis | uterus | implantatio
Citation Metrics
-
Total43,556
-
Last 6 Years22,818
-
Last 6 Years / Total0.524
* Total Citation Rankings
Rankings

13,697
World Rank

578
Country Rank

24
University
Ranking Based On Selection:
17
Citation Metrics
-
Total43,262
-
Last 6 Years16,186
-
Last 6 Years / Total0.374
* Total Citation Rankings
Rankings

13,810
World Rank

6,471
Country Rank

14
University
Ranking Based On Selection:
18
Medical and Health Sciences / Obstetrics and Gynecology
Preventive medicine | obstetrics | nutrition | epidemiolog
Preventive medicine | obstetrics | nutrition | epidemiolog
Citation Metrics
-
Total43,457
-
Last 6 Years26,431
-
Last 6 Years / Total0.608
* Total Citation Rankings
Rankings

14,022
World Rank

6,568
Country Rank

6
University
Ranking Based On Selection:
19
Citation Metrics
-
Total42,653
-
Last 6 Years19,052
-
Last 6 Years / Total0.447
* Total Citation Rankings
Rankings

14,893
World Rank

6,976
Country Rank

135
University
Ranking Based On Selection:
20
Medical and Health Sciences / Obstetrics and Gynecology
urobiome | recurrent UTI | urinary incontinence | prolaps
urobiome | recurrent UTI | urinary incontinence | prolaps
Citation Metrics
-
Total41,115
-
Last 6 Years14,773
-
Last 6 Years / Total0.359
* Total Citation Rankings
Rankings

15,144
World Rank

623
Country Rank

38
University
Ranking Based On Selection:
21
Medical and Health Sciences / Obstetrics and Gynecology
pregnancy | preeclampsia | preterm labour | reproductive immunology | recurrent prenancy los
pregnancy | preeclampsia | preterm labour | reproductive immunology | recurrent prenancy los
Citation Metrics
-
Total40,734
-
Last 6 Years10,222
-
Last 6 Years / Total0.251
* Total Citation Rankings
Rankings

15,582
World Rank

635
Country Rank

7
University
Ranking Based On Selection:
22
Medical and Health Sciences / Obstetrics and Gynecology
gynecolgic oncology | surgery | prevention | regulator | Public Healt
gynecolgic oncology | surgery | prevention | regulator | Public Healt
Citation Metrics
-
Total39,994
-
Last 6 Years10,476
-
Last 6 Years / Total0.262
* Total Citation Rankings
Rankings

15,638
World Rank

1,370
Country Rank

73
University
Ranking Based On Selection:
23
Citation Metrics
-
Total39,903
-
Last 6 Years32,557
-
Last 6 Years / Total0.816
* Total Citation Rankings
Rankings

15,846
World Rank

7,395
Country Rank

17
University
Ranking Based On Selection:
24
Medical and Health Sciences / Obstetrics and Gynecology
Non-coding RNAs | ovarian cancer | endometrial cancer | tumor microenvironment | cancer preventio
Non-coding RNAs | ovarian cancer | endometrial cancer | tumor microenvironment | cancer preventio
Citation Metrics
-
Total39,564
-
Last 6 Years31,921
-
Last 6 Years / Total0.807
* Total Citation Rankings
Rankings

16,077
World Rank

7,496
Country Rank

458
University
Ranking Based On Selection:
25
Citation Metrics
-
Total39,203
-
Last 6 Years29,771
-
Last 6 Years / Total0.759