Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
dermatology
medical informatics
medical education
clinical photography
telemedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
66
0.695
* Total i10 IndexRankings
Ranking Based On Selection :2
Internal Medicine & Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
52
0.776
* Total i10 IndexRankings
Ranking Based On Selection :3
ICU
Critical Care
Infectious Disease
Internal Medicine
MERS-CoV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
56
0.966
* Total i10 IndexRankings
Ranking Based On Selection :4
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
* Total i10 IndexRankings
Ranking Based On Selection :5
Internal Medicine
Gastroenterology
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
* Total i10 IndexRankings
Ranking Based On Selection :6
Diabetes
Sleep
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
26
0.813
* Total i10 IndexRankings
Ranking Based On Selection :7
Adult Hematology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
* Total i10 IndexRankings
Ranking Based On Selection :8
Internal Medicine
Intensive Care
Pulmonary
Asthma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
* Total i10 IndexRankings
Ranking Based On Selection :9
Internal Medicine
Diabetes & Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Total i10 IndexRankings
Ranking Based On Selection :10
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Internal Medicine & Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 IndexRankings
Ranking Based On Selection :12
Micro-Vascular & Macro-Vascular Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Palliative Medicine
Internal Medicine
Sleep Medicine
Oncology
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Internal Medicine
Rheumatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Internal medicine
Infectious Diseases
endocrine
Metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total i10 IndexRankings
Ranking Based On Selection :16
Internal medicine
Thrombosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection :17
internal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :18
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Internal medicine
Rheumatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Internal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Internal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Diabetes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
Internal Medicine
Emergency Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Internal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Feroze Kaliyadan
King Faisal University
Al-Ahsa, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
66
0.695
dermatology
medical informatics
medical education
clinical photography
telemedicine
Tariq A Madani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
52
0.776
Internal Medicine & Infectious Diseases
Awad Al-Omari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
56
0.966
ICU
Critical Care
Infectious Disease
Internal Medicine
MERS-CoV
Wael M El Deeb
King Faisal University
Al-Ahsa, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
Hussein Ageely
Jazan University
Chiba, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
Internal Medicine
Gastroenterology
Medical Education
Hyder Osman Mirghani Mohamed
University of Tabuk
Tabuk, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
26
0.813
Ghada Elgohary
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
Hatem Qutub
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
Internal Medicine
Intensive Care
Pulmonary
Asthma
Tahir Ansari
Majmaah University
Al Majma'ah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
Internal Medicine
Diabetes & Nutrition
Ahmed Hussein Subki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Mazin Mt Shigidi
Al Jouf University
Sakakah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
Internal Medicine & Nephrology
Noor Ahmed Jatoi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Micro-Vascular & Macro-Vascular Diseases
Salman Bahammam
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Palliative Medicine
Internal Medicine
Sleep Medicine
Oncology
Medical Education
Safi Alqatari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Internal Medicine
Rheumatology
Latif Khan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Internal medicine
Infectious Diseases
endocrine
Metabolism
Feras Almarshad
Shaqra University
Shaqra, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Internal medicine
Thrombosis
Mohamed Essam Ghoniem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Mohammad Khaldoun Al Masri
Alfaisal University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Maher Banjari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Internal medicine
Rheumatology
Faisal M Alghamdi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Renad Meshal Alharbi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Amr Farahat
Alfaisal University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Naglaa Abass
Al Baha University
Al Baha, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Imtiaz Ali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Internal Medicine
Emergency Medicine
Essam Elmahdi
Shaqra University
Shaqra, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000