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)
![Richard Odame Phillips](https://cdn.adscientificindex.com/pictures/b6/89452.jpg)
Internal Medicine
Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
111
0.835
![George Bedu-Addo](/user/assets/images/profile/no-profile-photo.png)
Internal Medicine
Massive splenomegaly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
46
0.676
![Yaw Ampem Amoako](https://cdn.adscientificindex.com/pictures/ee/92358.jpg)
Internal medicine
Infectious diseases
Oncology
Nuclear Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
43
0.977
![Benjamin Ackon Eghan Jnr](https://cdn.adscientificindex.com/pictures/63/104953.jpg)
General nephrology and dialysis
Diabetes
general medicine
internal medicine
genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
25
0.658
![Ohene Opare-Sem](/user/assets/images/profile/no-profile-photo.png)
Internal Medicine
Oncology
Hematology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
![Betty Norman](/user/assets/images/profile/no-profile-photo.png)
HIV Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
![Isaac Kofi Owusu](https://cdn.adscientificindex.com/pictures/01/4448126.jpg)
Internal Medicine/Cardioloy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
Richard Odame Phillips
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
111
0.835
Internal Medicine
Infectious Diseases
George Bedu-Addo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
46
0.676
Internal Medicine
Massive splenomegaly
Yaw Ampem Amoako
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
43
0.977
Internal medicine
Infectious diseases
Oncology
Nuclear Medicine
Benjamin Ackon Eghan Jnr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
25
0.658
General nephrology and dialysis
Diabetes
general medicine
internal medicine
genomics
Ohene Opare-Sem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
Internal Medicine
Oncology
Hematology
Betty Norman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Isaac Kofi Owusu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
Internal Medicine/Cardioloy