Citation Rankings
Highly Cited Researchers
Pakistan Highly Cited Researchers Citation Medical and Health Sciences Medical and Health Sciences / Internal Medicine in Pakistan Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,398
840
0.601
* Total Citation Counts Rankings
Ranking Based On Selection :2
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,131
1,019
0.901
* Total Citation Counts Rankings
Ranking Based On Selection :3
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
693
289
0.417
* Total Citation Counts Rankings
Ranking Based On Selection :4
internal medicine
fostering productive conversation
resident education
resident welfare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
691
565
0.818
* Total Citation Counts Rankings
Ranking Based On Selection :5
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
219
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :6
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
215
0.943
* Total Citation Counts Rankings
Ranking Based On Selection :7
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
191
144
0.754
* Total Citation Counts Rankings
Ranking Based On Selection :8
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
169
131
0.775
* Total Citation Counts Rankings
Ranking Based On Selection :9
internal medicine
public health
neurology
cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148
148
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :10
Internal medicine
Renal Medicine
EBM
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
98
0.681
* Total Citation Counts Rankings
Ranking Based On Selection :11
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100
84
0.840
* Total Citation Counts Rankings
Ranking Based On Selection :12
Internal Medicine
Clinical Physiology
Neurophysiology
Cancer Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
80
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :13
Internal medicine
Infectious disease
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
83
0.988
* Total Citation Counts Rankings
Ranking Based On Selection :14
Internal medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
80
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :15
Internal Medicine
Immunology
Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
76
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :16
Internal Medicine
Rheumatology
Patient-centered Care
Health Outcomes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
48
0.873
* Total Citation Counts Rankings
Ranking Based On Selection :17
Internal Medicine
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :18
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :19
internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
15
0.577
* Total Citation Counts Rankings
Ranking Based On Selection :20
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :21
Internal medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
* Total Citation Counts Rankings
Ranking Based On Selection :22
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :23
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :24
Internal Medicine
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Rankings
548,047
2,143
2
Ranking Based On Selection: 1
Dr Muhammad Khurram
Rawalpindi Medical University
Rawalpindi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,398
840
0.601
* Total Citation Counts Rankings
Rankings
622,127
2,606
1
Ranking Based On Selection: 2
Faisal Inayat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,131
1,019
0.901
* Total Citation Counts Rankings
Rankings
796,106
3,880
3
Ranking Based On Selection: 3
Tarachand Devrajani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
693
289
0.417
* Total Citation Counts Rankings
Rankings
796,788
3,885
124
Ranking Based On Selection: 4
Sayed K Ali
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
691
565
0.818
internal medicine
fostering productive conversation
resident education
resident welfare
* Total Citation Counts Rankings
Rankings
924,117
4,937
7
Ranking Based On Selection: 5
Haji Khan Khoharo
Isra University
Amman, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
219
0.463
* Total Citation Counts Rankings
Rankings
1,217,129
7,917
12
Ranking Based On Selection: 6
Hareem Farooq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
215
0.943
* Total Citation Counts Rankings
Rankings
1,291,218
8,847
15
Ranking Based On Selection: 7
Irfan Ahsan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
191
144
0.754
* Total Citation Counts Rankings
Rankings
1,342,805
9,495
34
Ranking Based On Selection: 8
Syed Fahim Shah
Khyber Medical University
Peshawar, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
169
131
0.775
* Total Citation Counts Rankings
Rankings
1,397,412
10,142
90
Ranking Based On Selection: 9
Govinda Khatri
Dow University of Health Sciences Karachi
Nakhon Pathom, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148
148
1.000
internal medicine
public health
neurology
cardiology
* Total Citation Counts Rankings
Rankings
1,410,719
10,309
7
Ranking Based On Selection: 10
Zain Ul Abideen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
98
0.681
Internal medicine
Renal Medicine
EBM
* Total Citation Counts Rankings
Rankings
1,560,096
12,208
120
Ranking Based On Selection: 11
Yamna Waseem
Dow University of Health Sciences Karachi
Nakhon Pathom, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100
84
0.840
* Total Citation Counts Rankings
Rankings
1,576,361
12,432
175
Ranking Based On Selection: 12
Syed Shahmeer Raza|Syed S. Raza, Syed Raza, Shahmeer Raza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
80
0.833
Internal Medicine
Clinical Physiology
Neurophysiology
Cancer Research
* Total Citation Counts Rankings
Rankings
1,626,532
13,115
2
Ranking Based On Selection: 13
Muhammad Romail Manan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
83
0.988
Internal medicine
Infectious disease
Microbiology
* Total Citation Counts Rankings
Rankings
1,644,191
13,340
313
Ranking Based On Selection: 14
Karishma Sharma
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
80
1.000
* Total Citation Counts Rankings
Rankings
1,663,704
13,608
45
Ranking Based On Selection: 15
Sheikh Muhammad Muhaymin
Ziauddin University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
76
1.000
Internal Medicine
Immunology
Genetics
* Total Citation Counts Rankings
Rankings
1,777,726
15,192
363
Ranking Based On Selection: 16
Noreen Nasir
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
48
0.873
Internal Medicine
Rheumatology
Patient-centered Care
Health Outcomes
* Total Citation Counts Rankings
Rankings
1,872,420
16,453
252
Ranking Based On Selection: 17
Jamal Azfar Khan
Bahria University
Islamabad, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
Internal Medicine
Medical Education
* Total Citation Counts Rankings
Rankings
1,987,973
18,149
448
Ranking Based On Selection: 18
Newnex Mong'Are
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total Citation Counts Rankings
Rankings
1,996,263
18,286
7
Ranking Based On Selection: 19
Muhammad Owais Fazal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
15
0.577
* Total Citation Counts Rankings
Rankings
2,033,022
18,848
463
Ranking Based On Selection: 20
Zehra Naseem
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total Citation Counts Rankings
Rankings
2,048,466
19,084
12
Ranking Based On Selection: 21
Mohammad Ashraf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
* Total Citation Counts Rankings
Rankings
2,235,722
22,316
74
Ranking Based On Selection: 22
Arif Mumtaz
Khyber Medical University
Peshawar, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total Citation Counts Rankings
Rankings
2,312,852
23,828
12
Ranking Based On Selection: 23
Irfa Tariq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Rankings
2,312,852
23,828
67
Ranking Based On Selection: 24
Zuhair Majeed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Internal Medicine
Cardiology