Citation Rankings
Highly Cited Researchers

Medical and Health Sciences / Internal Medicine Highly Cited Researchers 24 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Iran
Reza Malekzadeh
Digestive oncology
Chronic liver disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370,146
240,486
0.650
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Iran
Farhad Shahram
Rheumatology
Internal medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,512
3,570
0.419
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Iran
Ahmadreza Jamshidi
Medical Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,056
4,310
0.535
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Iran
Ali Ali Asgari
Gastroentrology
Internal medicine
Medical education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,091
868
0.415
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Iran
Akbari Kamrani Ahmad Ali
internal medicine
aging. rehabilitation
nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,353
755
0.558
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Iran
Nasim Khajavirad
Medical education
Internal medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,258
1,202
0.955
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Iran
Abolfazl Zendehdel
H.pylori
VitaminD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
936
741
0.792
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Iran
Majid Sorouri
gastroenterology and hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
849
718
0.846
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Iran
Gholamreza Toogeh
Oncology
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
713
376
0.527

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Gain data-driven strategic insights into your institution’s academic performance, global positioning, and competitive strengths through advanced analysis and benchmarking

with 20 similarly ranked institutions at City, Country, Region, and Global levels. 

* Total Citation Counts Rankings
Ranking Based On Selection: 10
Iran
G Abdollahpour
Leptospirosis
Veterinary Medicine
Large Animal GI Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
661
290
0.439
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Iran
Afshin Raoofi
Large Animal Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
517
210
0.406
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Iran
Narjes Zarei Jalalabadi
internal medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
224
222
0.991
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Iran
Negin Rashidi
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
210
117
0.557
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Iran
Shahrbanoo Kheirkhah
Pulmunology
Endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
78
0.406
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Iran
Arash Miroliaee
internal medicin
gastroenterology
hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
173
68
0.393
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Iran
Amirhossein Ghaseminejad-Raeini
Internal Medicine
Public Health
Bone Disease
Osteoporosis
Endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
144
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Iran
Mahsa Abbaszadeh
Medical Ethics
Medical Education
Medical case reports
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
102
0.895
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Iran
Morteza Daraei
internal medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100
95
0.950
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Iran
Ensiehsadat Mansouri
internal medicine
cardiology
intensive care
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Iran
Samaneh Parsa
Internal medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Iran
Behshad Pazooki
Internal Medicine
Gastrointestinal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Iran
Sadra Behrouzieh
Internal Medicine
Neurology
Radiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total Citation Counts Rankings
Rankings
105
Iran
2
2
Ranking Based On Selection: 1
Reza Malekzadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370,146
240,486
0.650
* Total Citation Counts Rankings
Rankings
120,795
Iran
749
88
Ranking Based On Selection: 2
Farhad Shahram
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,512
3,570
0.419
* Total Citation Counts Rankings
Rankings
128,288
Iran
816
96
Ranking Based On Selection: 3
Ahmadreza Jamshidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,056
4,310
0.535
* Total Citation Counts Rankings
Rankings
434,090
Iran
5,212
402
Ranking Based On Selection: 4
Ali Ali Asgari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,091
868
0.415
Gastroentrology
Internal medicine
Medical education
* Total Citation Counts Rankings
Rankings
579,231
Iran
8,392
35
Ranking Based On Selection: 5
Akbari Kamrani Ahmad Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,353
755
0.558
* Total Citation Counts Rankings
Rankings
604,615
Iran
9,012
611
Ranking Based On Selection: 6
Nasim Khajavirad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,258
1,202
0.955
* Total Citation Counts Rankings
Rankings
710,510
Iran
11,742
768
Ranking Based On Selection: 7
Abolfazl Zendehdel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
936
741
0.792
* Total Citation Counts Rankings
Rankings
745,360
Iran
12,648
823
Ranking Based On Selection: 8
Majid Sorouri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
849
718
0.846
* Total Citation Counts Rankings
Rankings
806,072
Iran
14,311
923
Ranking Based On Selection: 9
Gholamreza Toogeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
713
376
0.527
* Total Citation Counts Rankings
Rankings
831,708
Iran
15,005
988
Ranking Based On Selection: 10
G Abdollahpour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
661
290
0.439
Leptospirosis
Veterinary Medicine
Large Animal GI Diseases

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Gain data-driven strategic insights into your institution’s academic performance, global positioning, and competitive strengths through advanced analysis and benchmarking

with 20 similarly ranked institutions at City, Country, Region, and Global levels. 

* Total Citation Counts Rankings
Rankings
916,174
Iran
16,999
1,037
Ranking Based On Selection: 11
Afshin Raoofi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
517
210
0.406
* Total Citation Counts Rankings
Rankings
1,262,305
Iran
23,889
1,290
Ranking Based On Selection: 12
Narjes Zarei Jalalabadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
224
222
0.991
* Total Citation Counts Rankings
Rankings
1,291,511
Iran
24,409
1,308
Ranking Based On Selection: 13
Negin Rashidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
210
117
0.557
* Total Citation Counts Rankings
Rankings
1,300,624
Iran
24,557
1,314
Ranking Based On Selection: 14
Masoud Mortezazadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
205
198
0.966
* Total Citation Counts Rankings
Rankings
1,331,082
Iran
25,218
1,337
Ranking Based On Selection: 15
Shahrbanoo Kheirkhah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
78
0.406
* Total Citation Counts Rankings
Rankings
1,378,120
Iran
26,245
1,362
Ranking Based On Selection: 16
Arash Miroliaee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
173
68
0.393
* Total Citation Counts Rankings
Rankings
1,458,407
Iran
28,109
1,410
Ranking Based On Selection: 17
Amirhossein Ghaseminejad-Raeini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
144
1.000
Internal Medicine
Public Health
Bone Disease
Osteoporosis
Endocrinology
* Total Citation Counts Rankings
Rankings
1,562,354
Iran
30,400
1,464
Ranking Based On Selection: 18
Mahsa Abbaszadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
102
0.895
Medical Ethics
Medical Education
Medical case reports
Internal Medicine
* Total Citation Counts Rankings
Rankings
1,617,882
Iran
31,710
1,503
Ranking Based On Selection: 19
Morteza Daraei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100
95
0.950
* Total Citation Counts Rankings
Rankings
1,962,895
Iran
40,591
1,716
Ranking Based On Selection: 20
Ensiehsadat Mansouri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
internal medicine
cardiology
intensive care
public health
* Total Citation Counts Rankings
Rankings
1,976,785
Iran
40,904
1,725
Ranking Based On Selection: 21
Samaneh Parsa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total Citation Counts Rankings
Rankings
2,034,229
Iran
42,225
1,759
Ranking Based On Selection: 22
Behshad Pazooki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total Citation Counts Rankings
Rankings
2,061,514
Iran
42,850
1,773
Ranking Based On Selection: 23
Sadra Behrouzieh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total Citation Counts Rankings
Rankings
2,298,998
Iran
48,233
1,896
Ranking Based On Selection: 24
Irene Starlet Osei Kwartemaah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
We use cookies to personalize our website and offer you a better experience. If you accept cookies, we can offer you special services.   Cookie Policy