Total 2,403,032 scientists, country 221, and institutions 24,466 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Annamaria Colao](https://cdn.adscientificindex.com/pictures/83/1751773.jpg)
Malattie rare
Osteoporosi
Obesità
Ipofisi
Tumori Neuroendocrin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,028
741
0.721
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Mario Maggi](https://cdn.adscientificindex.com/pictures/15/1800895.jpg)
endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
607
430
0.708
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Andrea Lenzi](/user/assets/images/profile/no-profile-photo.png)
Endocrinology
Metabolism
Andrology
Reproductive Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
579
440
0.760
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Giovanni Targher](https://cdn.adscientificindex.com/pictures/b3/1806514.jpg)
Diabetes
Endocrinology
Gastroenterology
Cardiology
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
504
391
0.776
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Edoardo Mannucci](/user/assets/images/profile/no-profile-photo.png)
endocrinologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
436
307
0.704
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Dario Giugliano](https://cdn.adscientificindex.com/pictures/57/1791208.jpg)
Diabetes Mellitus
Obesity
Metabolic Diseases
Metabolic Syndrome and Cancer
Cardiovascular risk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
433
233
0.538
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Gianni Forti](/user/assets/images/profile/no-profile-photo.png)
reproductive biology
male aging
male fertility and infertility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
400
228
0.570
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Andrea Giustina](/user/assets/images/profile/no-profile-photo.png)
endocrinologia
ipofisi
osteoporosi
vitamina D
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
387
246
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Carlo Foresta](https://cdn.adscientificindex.com/pictures/03/1754882.jpg)
Endocrinology
Andrology
human reproduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
378
227
0.601
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Rosario Pivonello](/user/assets/images/profile/no-profile-photo.png)
endocrinologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
361
275
0.762
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Enzo Bonora](/user/assets/images/profile/no-profile-photo.png)
diabete
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
356
263
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Giovanni Corona](https://cdn.adscientificindex.com/pictures/26/4918735.jpg)
Endocrinologia
Andrologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
315
270
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Geltrude Mingrone](/user/assets/images/profile/no-profile-photo.png)
endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
182
0.583
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Luigi Bartalena](https://cdn.adscientificindex.com/pictures/9e/1797410.jpg)
Endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
306
152
0.497
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Alfredo Pontecorvi](/user/assets/images/profile/no-profile-photo.png)
Endocrinology
Oncology
Molecular Biology
Precision Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
304
216
0.711
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Luca Persani](https://cdn.adscientificindex.com/pictures/3a/1796978.jpg)
Disorders of thyroid
pituitary and reproductive endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
276
205
0.743
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Emmanuele A Jannini](https://cdn.adscientificindex.com/pictures/11/1793862.jpg)
sexual medicine
andrology
endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
211
0.770
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Poupak Fallahi](/user/assets/images/profile/no-profile-photo.png)
Internal Medicine- Endocrinology- Occupational Medicina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
196
0.721
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Enio Martino](https://cdn.adscientificindex.com/pictures/85/1793895.jpg)
Endocrinology
Thyroid
Pituitary
Adrenal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
106
0.390
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Luciano Martini](/user/assets/images/profile/no-profile-photo.png)
Endocrinologia Neuroendocrinologia Farmacologia Oncologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
271
34
0.125
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Andrea M Isidori](https://cdn.adscientificindex.com/pictures/07/1767812.jpg)
Endocrinology
Andrology
Cushing
Cardiovascular Disorders
Adrenal Insufficiency
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
267
230
0.861
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Sandro La Vignera](https://cdn.adscientificindex.com/pictures/a6/1854869.jpg)
Endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
266
205
0.771
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Lorenzo Piemonti](https://cdn.adscientificindex.com/pictures/05/4690440.jpg)
Diabetes
endocrinology
pancreatic cancer
stem cell
autoimmunity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
260
212
0.815
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Silvia Savastano](/user/assets/images/profile/no-profile-photo.png)
endocrinologia
obesità
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
191
0.783
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Diego Ferone](https://cdn.adscientificindex.com/pictures/42/1791961.jpg)
Endocrinologia
neuroendocrinologia
tumori ipofisari
ipopituitarismo
tumori neuroendocrini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
240
140
0.583
Annamaria Colao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,028
741
0.721
Malattie rare
Osteoporosi
Obesità
Ipofisi
Tumori Neuroendocrin
Mario Maggi
Università degli Studi di Firenze
Firenze, Italy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
607
430
0.708
Andrea Lenzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
579
440
0.760
Endocrinology
Metabolism
Andrology
Reproductive Medicine
Giovanni Targher
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
504
391
0.776
Diabetes
Endocrinology
Gastroenterology
Cardiology
Nephrology
Edoardo Mannucci
Università degli Studi di Firenze
Firenze, Italy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
436
307
0.704
Dario Giugliano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
433
233
0.538
Diabetes Mellitus
Obesity
Metabolic Diseases
Metabolic Syndrome and Cancer
Cardiovascular risk
Gianni Forti
Università degli Studi di Firenze
Firenze, Italy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
400
228
0.570
reproductive biology
male aging
male fertility and infertility
Andrea Giustina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
387
246
0.636
endocrinologia
ipofisi
osteoporosi
vitamina D
Carlo Foresta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
378
227
0.601
Endocrinology
Andrology
human reproduction
Rosario Pivonello
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
361
275
0.762
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Enzo Bonora
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
356
263
0.739
Giovanni Corona
Azienda Usl di Bologna
Bologna, Italy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
315
270
0.857
Endocrinologia
Andrologia
Geltrude Mingrone
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
182
0.583
Luigi Bartalena
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
306
152
0.497
Alfredo Pontecorvi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
304
216
0.711
Endocrinology
Oncology
Molecular Biology
Precision Medicine
Luca Persani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
276
205
0.743
Disorders of thyroid
pituitary and reproductive endocrinology
Emmanuele A Jannini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
211
0.770
sexual medicine
andrology
endocrinology
Poupak Fallahi
Università di Pisa
Pisa, Italy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
196
0.721
Internal Medicine- Endocrinology- Occupational Medicina
Enio Martino
Università di Pisa
Pisa, Italy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
106
0.390
Endocrinology
Thyroid
Pituitary
Adrenal
Luciano Martini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
271
34
0.125
Endocrinologia Neuroendocrinologia Farmacologia Oncologia
Andrea M Isidori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
267
230
0.861
Endocrinology
Andrology
Cushing
Cardiovascular Disorders
Adrenal Insufficiency
Sandro La Vignera
Università degli Studi di Catania
Catania, Italy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
266
205
0.771
Lorenzo Piemonti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
260
212
0.815
Diabetes
endocrinology
pancreatic cancer
stem cell
autoimmunity
Silvia Savastano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
191
0.783
endocrinologia
obesità
Diego Ferone
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
240
140
0.583
Endocrinologia
neuroendocrinologia
tumori ipofisari
ipopituitarismo
tumori neuroendocrini