Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
![Mahesh Choolani](https://cdn.adscientificindex.com/pictures/fb/411096.jpg)
Obstetrics
Fetal Medicine
Prenatal Diagnosis
Recurrent Miscarriages
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
132
0.742
![Vasilios Pergialiotis](https://cdn.adscientificindex.com/pictures/a1/1847646.jpg)
Gynecologic Oncology
Obstetrics and Gynecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
122
0.931
![Christos Papadimitriou](https://cdn.adscientificindex.com/pictures/06/1840072.jpg)
Breast Cancer
Gynecologic Cancer
Gastrointestinal Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
92
0.460
![Eu Leong Yong](https://cdn.adscientificindex.com/pictures/e8/467697.jpg)
hormone receptor signalling
reproductive endocrinology
botanical drug development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
80
0.588
![Alexandros Rodolakis](https://cdn.adscientificindex.com/pictures/0b/906843.jpg)
Obstetrics - Gynecology - Gynecological Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
79
0.560
![David S Tan](https://cdn.adscientificindex.com/pictures/c4/844701.jpg)
Gynecological Cancer
Precision Oncology
Drug Development
Immuno-oncology
Early Phase Trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
77
0.865
![Nikolaos Papantoniou](/user/assets/images/profile/no-profile-photo.png)
Obstetrics
gynecology
maternal fetal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
69
0.670
![Nikolaos Vrachnis](https://cdn.adscientificindex.com/pictures/df/1845411.jpg)
Obstetrics
Gynecology
Fetal Maternal Medicine
Human Reproduction
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
60
0.714
![Deligeoroglou Efthimios](https://cdn.adscientificindex.com/pictures/6a/1840391.jpg)
Obstetrics & Gynecology
Pediatric - Adolescent Gynecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
54
0.519
![Sophia Kalantaridou](https://cdn.adscientificindex.com/pictures/27/1846648.jpg)
Obstetrics
Gynecology
Reproductive Endocrinology
Assisted Reproduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
54
0.659
![Constantine Dimitrakakis](https://cdn.adscientificindex.com/pictures/c6/1840188.jpg)
Breast
Gynecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
46
0.697
![Bakas Panagiotis](/user/assets/images/profile/no-profile-photo.png)
Assisted Reproduction
Urogynecology
Gynecologic Endoscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
36
0.545
![Charalampos Chrelias](/user/assets/images/profile/no-profile-photo.png)
Obstetrics and Gynecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
36
0.750
![Panagiotis Christopoulos](https://cdn.adscientificindex.com/pictures/a1/1845694.jpg)
Gynaecology
Obstetrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
35
0.583
![Lina Michala](https://cdn.adscientificindex.com/pictures/66/1844419.jpg)
Paediatric and Adolescent Gynaecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
35
0.761
![Nikos Vlahos](https://cdn.adscientificindex.com/pictures/10/1845520.jpg)
infertility
reproductive endocrinology
laparoscopy
endometriosis
ivf
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
34
0.540
![Makarios Eleftheriades|Makarios Eleftheriadis, Makarios Eleptheriadis](https://cdn.adscientificindex.com/pictures/89/1844499.jpg)
Obstetrics and Gynaecology - Maternal Fetal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
33
0.647
![Alec Ekeroma](https://cdn.adscientificindex.com/pictures/ec/4704.jpg)
Obstetrics & Gynaecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
33
0.733
![Grigoriadis Themos](https://cdn.adscientificindex.com/pictures/da/1842485.jpg)
Obstetrics and Gynecology - Urogynecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
![Marianna Theodora](https://cdn.adscientificindex.com/pictures/17/1844744.jpg)
Maternal Fetal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
![Seung Chul Kim](https://cdn.adscientificindex.com/pictures/0d/467770.jpg)
Parturition
Physiology of Pregnancy
Preeclampsia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
![Ioannis K Papapanagiotou](https://cdn.adscientificindex.com/pictures/50/1842981.jpg)
Breast Cancer
Gynecological Surgical Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
![Oraianthi Fiste](https://cdn.adscientificindex.com/pictures/c6/5455925.jpg)
Gynecological cancers
Breast cancer
Lung cancer
Clinical Trials
Biomarkers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
![Solwayo Ngwenya](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
![Pradip Dashraath](/user/assets/images/profile/no-profile-photo.png)
Maternal medicine
High risk obstetrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Mahesh Choolani
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
132
0.742
Obstetrics
Fetal Medicine
Prenatal Diagnosis
Recurrent Miscarriages
Vasilios Pergialiotis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
122
0.931
Gynecologic Oncology
Obstetrics and Gynecology
Christos Papadimitriou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
92
0.460
Breast Cancer
Gynecologic Cancer
Gastrointestinal Cancer
Eu Leong Yong
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
80
0.588
hormone receptor signalling
reproductive endocrinology
botanical drug development
Alexandros Rodolakis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
79
0.560
Obstetrics - Gynecology - Gynecological Oncology
David S Tan
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
77
0.865
Gynecological Cancer
Precision Oncology
Drug Development
Immuno-oncology
Early Phase Trials
Nikolaos Papantoniou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
69
0.670
Obstetrics
gynecology
maternal fetal medicine
Nikolaos Vrachnis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
60
0.714
Obstetrics
Gynecology
Fetal Maternal Medicine
Human Reproduction
Medical Education
Deligeoroglou Efthimios
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
54
0.519
Obstetrics & Gynecology
Pediatric - Adolescent Gynecology
Sophia Kalantaridou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
54
0.659
Obstetrics
Gynecology
Reproductive Endocrinology
Assisted Reproduction
Constantine Dimitrakakis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
46
0.697
Bakas Panagiotis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
36
0.545
Assisted Reproduction
Urogynecology
Gynecologic Endoscopy
Charalampos Chrelias
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
36
0.750
Obstetrics and Gynecology
Panagiotis Christopoulos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
35
0.583
Gynaecology
Obstetrics
Lina Michala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
35
0.761
Paediatric and Adolescent Gynaecology
Nikos Vlahos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
34
0.540
infertility
reproductive endocrinology
laparoscopy
endometriosis
ivf
Makarios Eleftheriades|Makarios Eleftheriadis, Makarios Eleptheriadis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
33
0.647
Obstetrics and Gynaecology - Maternal Fetal Medicine
Alec Ekeroma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
33
0.733
Obstetrics & Gynaecology
Grigoriadis Themos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
Obstetrics and Gynecology - Urogynecology
Marianna Theodora
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
Maternal Fetal Medicine
Seung Chul Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
Parturition
Physiology of Pregnancy
Preeclampsia
Ioannis K Papapanagiotou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
Breast Cancer
Gynecological Surgical Oncology
Oraianthi Fiste
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Gynecological cancers
Breast cancer
Lung cancer
Clinical Trials
Biomarkers
Solwayo Ngwenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Pradip Dashraath
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Maternal medicine
High risk obstetrics