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i10 Productivity
Rankings

Imperial College London ScientistsMedical and Health Sciences / General Surgery i10 Productivity Rankings 2024

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)

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Total 34 scientist
Ara Darzi
Ara Darzi
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Surgery
i10 Productivity Rankings
University / Institution:
# 2
Country:
# 19
Region:
# 66
World:
# 231
i10 Index
Total:
1,286
Last 6 Year:
938
Last 6 Year/Total:
0.729
H-Index
Total:
159
Last 6 Year:
97
Last 6 Year/Total:
0.610
Citation
Total:
112,020
Last 6 Year:
50,840
Last 6 Year/Total:
0.454
Paris Tekkis
Paris Tekkis
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Colorectal cancer
Anal Cancer
Inflammatory bowel disease
Diverticular disease
i10 Productivity Rankings
University / Institution:
# 51
Country:
# 530
Region:
# 2,572
World:
# 7,324
i10 Index
Total:
375
Last 6 Year:
311
Last 6 Year/Total:
0.829
H-Index
Total:
114
Last 6 Year:
65
Last 6 Year/Total:
0.570
Citation
Total:
40,794
Last 6 Year:
16,087
Last 6 Year/Total:
0.394
George B Hanna
George B Hanna
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Surgery
Laparoscopic surgery
oesophago-gastric cancer
volatile organic compounds
i10 Productivity Rankings
University / Institution:
# 65
Country:
# 756
Region:
# 3,672
World:
# 10,481
i10 Index
Total:
324
Last 6 Year:
262
Last 6 Year/Total:
0.809
H-Index
Total:
82
Last 6 Year:
57
Last 6 Year/Total:
0.695
Citation
Total:
25,130
Last 6 Year:
14,376
Last 6 Year/Total:
0.572
Hutan Ashrafian
Hutan Ashrafian
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
surgery
obesity
artificial intelligence
philosophy
diabetes
i10 Productivity Rankings
University / Institution:
# 90
Country:
# 1,240
Region:
# 5,921
World:
# 16,929
i10 Index
Total:
266
Last 6 Year:
201
Last 6 Year/Total:
0.756
H-Index
Total:
70
Last 6 Year:
56
Last 6 Year/Total:
0.800
Citation
Total:
22,176
Last 6 Year:
15,227
Last 6 Year/Total:
0.687
Sheraz Markar
Sheraz Markar
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Surgery
Cancer
i10 Productivity Rankings
University / Institution:
# 159
Country:
# 2,221
Region:
# 10,352
World:
# 29,428
i10 Index
Total:
206
Last 6 Year:
186
Last 6 Year/Total:
0.903
H-Index
Total:
71
Last 6 Year:
55
Last 6 Year/Total:
0.775
Citation
Total:
17,339
Last 6 Year:
13,286
Last 6 Year/Total:
0.766
Sanjay Purkayastha
Sanjay Purkayastha
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
surgery
robotics
digital health
AI & ML in healthcare
obesity
i10 Productivity Rankings
University / Institution:
# 255
Country:
# 3,971
Region:
# 19,338
World:
# 54,183
i10 Index
Total:
152
Last 6 Year:
108
Last 6 Year/Total:
0.711
H-Index
Total:
62
Last 6 Year:
40
Last 6 Year/Total:
0.645
Citation
Total:
13,266
Last 6 Year:
5,742
Last 6 Year/Total:
0.433
Dan S Elson
Dan S Elson
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Endoscopy
Surgical Imaging
Polarization-resolved Endoscopy
Multispectral Endoscopy
Image-Guided Intervention
i10 Productivity Rankings
University / Institution:
# 311
Country:
# 5,089
Region:
# 25,501
World:
# 71,247
i10 Index
Total:
130
Last 6 Year:
99
Last 6 Year/Total:
0.762
H-Index
Total:
50
Last 6 Year:
35
Last 6 Year/Total:
0.700
Citation
Total:
9,312
Last 6 Year:
5,658
Last 6 Year/Total:
0.608
Harsimrat Singh
Harsimrat Singh
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Surgical innovation
Cognitive load assessment
Neural Engineering Brain computer Interfaces
Machine learning Artificial intell
i10 Productivity Rankings
University / Institution:
# 376
Country:
# 6,302
Region:
# 32,305
World:
# 89,503
i10 Index
Total:
114
Last 6 Year:
41
Last 6 Year/Total:
0.360
H-Index
Total:
33
Last 6 Year:
22
Last 6 Year/Total:
0.667
Citation
Total:
6,253
Last 6 Year:
2,106
Last 6 Year/Total:
0.337
Christos Kontovounisios
Christos Kontovounisios i
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Colorectal Cancer
Pelvic exenterative surgery
Robotic Surgery
Pelvic floor disorders
i10 Productivity Rankings
University / Institution:
# 448
Country:
# 7,514
Region:
# 38,875
World:
# 107,161
i10 Index
Total:
101
Last 6 Year:
98
Last 6 Year/Total:
0.970
H-Index
Total:
37
Last 6 Year:
36
Last 6 Year/Total:
0.973
Citation
Total:
6,960
Last 6 Year:
6,501
Last 6 Year/Total:
0.934
Oliver Warren
Oliver Warren i
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Colorectal Cancer
Colorectal Surgery
Medical leadership and management
hernia and abdominal wall reconstruction
i10 Productivity Rankings
University / Institution:
# 546
Country:
# 9,448
Region:
# 50,041
World:
# 136,974
i10 Index
Total:
86
Last 6 Year:
63
Last 6 Year/Total:
0.733
H-Index
Total:
37
Last 6 Year:
32
Last 6 Year/Total:
0.865
Citation
Total:
9,649
Last 6 Year:
7,722
Last 6 Year/Total:
0.800
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Jia Li
Jia Li
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
bariatric surgery
microbial function
colon cancer
diet
i10 Productivity Rankings
University / Institution:
# 628
Country:
# 11,103
Region:
# 60,141
World:
# 164,407
i10 Index
Total:
75
Last 6 Year:
69
Last 6 Year/Total:
0.920
H-Index
Total:
38
Last 6 Year:
30
Last 6 Year/Total:
0.789
Citation
Total:
9,109
Last 6 Year:
4,799
Last 6 Year/Total:
0.527
Madhava Pai
Madhava Pai i
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
HPB Surgery
Liver and Pancreatic Cancer
i10 Productivity Rankings
University / Institution:
# 729
Country:
# 13,741
Region:
# 76,282
World:
# 207,580
i10 Index
Total:
63
Last 6 Year:
44
Last 6 Year/Total:
0.698
H-Index
Total:
34
Last 6 Year:
26
Last 6 Year/Total:
0.765
Citation
Total:
6,494
Last 6 Year:
4,285
Last 6 Year/Total:
0.660
Mansoor Khan
Mansoor Khan
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Trauma
Acute Care Surgery
Damage Control Resuscitation
General Surgery
i10 Productivity Rankings
University / Institution:
# 744
Country:
# 14,117
Region:
# 78,877
World:
# 214,480
i10 Index
Total:
61
Last 6 Year:
56
Last 6 Year/Total:
0.918
H-Index
Total:
30
Last 6 Year:
26
Last 6 Year/Total:
0.867
Citation
Total:
3,953
Last 6 Year:
3,194
Last 6 Year/Total:
0.808
Elaine Burns
Elaine Burns
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Surgical epidemiology
Colorectal Surgery
Surgical Quality
i10 Productivity Rankings
University / Institution:
# 922
Country:
# 18,776
Region:
# 109,455
World:
# 296,807
i10 Index
Total:
46
Last 6 Year:
42
Last 6 Year/Total:
0.913
H-Index
Total:
29
Last 6 Year:
23
Last 6 Year/Total:
0.793
Citation
Total:
3,416
Last 6 Year:
1,949
Last 6 Year/Total:
0.571
Nigel D Souza
Nigel D Souza
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Colorectal Cancer Diagnostics & Imaging
Colorectal Surgery
Trauma & Emergency Surgery
i10 Productivity Rankings
University / Institution:
# 1,046
Country:
# 21,892
Region:
# 129,800
World:
# 351,969
i10 Index
Total:
39
Last 6 Year:
37
Last 6 Year/Total:
0.949
H-Index
Total:
23
Last 6 Year:
22
Last 6 Year/Total:
0.957
Citation
Total:
1,879
Last 6 Year:
1,577
Last 6 Year/Total:
0.839
Emma V Carrington
Emma V Carrington i
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Colorectal surgery
Neurogastroenterology
i10 Productivity Rankings
University / Institution:
# 1,141
Country:
# 23,867
Region:
# 143,557
World:
# 389,706
i10 Index
Total:
35
Last 6 Year:
35
Last 6 Year/Total:
1.000
H-Index
Total:
27
Last 6 Year:
22
Last 6 Year/Total:
0.815
Citation
Total:
2,603
Last 6 Year:
1,986
Last 6 Year/Total:
0.763
Max Johnston
Max Johnston
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Surgery
Patient Safety
Simulation
Technology
mHealth
i10 Productivity Rankings
University / Institution:
# 1,152
Country:
# 23,997
Region:
# 144,149
World:
# 391,791
i10 Index
Total:
35
Last 6 Year:
32
Last 6 Year/Total:
0.914
H-Index
Total:
23
Last 6 Year:
21
Last 6 Year/Total:
0.913
Citation
Total:
7,760
Last 6 Year:
5,446
Last 6 Year/Total:
0.702
Ankur Khajuria
Ankur Khajuria
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Surgery
i10 Productivity Rankings
University / Institution:
# 1,276
Country:
# 27,209
Region:
# 165,572
World:
# 451,839
i10 Index
Total:
30
Last 6 Year:
27
Last 6 Year/Total:
0.900
H-Index
Total:
19
Last 6 Year:
18
Last 6 Year/Total:
0.947
Citation
Total:
1,631
Last 6 Year:
1,443
Last 6 Year/Total:
0.885
Shobhit Arya
Shobhit Arya
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Surgery
General Surgery
Surgical Technology
Medicine
Cancer
i10 Productivity Rankings
University / Institution:
# 1,370
Country:
# 30,116
Region:
# 185,601
World:
# 508,750
i10 Index
Total:
26
Last 6 Year:
24
Last 6 Year/Total:
0.923
H-Index
Total:
20
Last 6 Year:
18
Last 6 Year/Total:
0.900
Citation
Total:
5,334
Last 6 Year:
4,941
Last 6 Year/Total:
0.926
Mátyás Fehérvári
Mátyás Fehérvári i
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Surgery
i10 Productivity Rankings
University / Institution:
# 1,398
Country:
# 31,064
Region:
# 191,520
World:
# 525,424
i10 Index
Total:
25
Last 6 Year:
23
Last 6 Year/Total:
0.920
H-Index
Total:
18
Last 6 Year:
15
Last 6 Year/Total:
0.833
Citation
Total:
3,260
Last 6 Year:
3,127
Last 6 Year/Total:
0.959
Azeem Alam
Azeem Alam
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Surgery
Anaesthesia
Cancer
i10 Productivity Rankings
University / Institution:
# 1,456
Country:
# 32,664
Region:
# 202,590
World:
# 556,812
i10 Index
Total:
23
Last 6 Year:
23
Last 6 Year/Total:
1.000
H-Index
Total:
19
Last 6 Year:
19
Last 6 Year/Total:
1.000
Citation
Total:
2,137
Last 6 Year:
1,989
Last 6 Year/Total:
0.931
Shengyang Qiu
Shengyang Qiu
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Colorectal Surgery
Colorectal cancer
Biomarkers
Novel therapeutics.
i10 Productivity Rankings
University / Institution:
# 1,476
Country:
# 33,018
Region:
# 204,276
World:
# 562,415
i10 Index
Total:
23
Last 6 Year:
20
Last 6 Year/Total:
0.870
H-Index
Total:
18
Last 6 Year:
16
Last 6 Year/Total:
0.889
Citation
Total:
960
Last 6 Year:
783
Last 6 Year/Total:
0.816
Christoph Kittl
Christoph Kittl
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
i10 Productivity Rankings
University / Institution:
# 1,493
Country:
# 33,743
Region:
# 209,788
World:
# 577,848
i10 Index
Total:
22
Last 6 Year:
21
Last 6 Year/Total:
0.955
H-Index
Total:
18
Last 6 Year:
18
Last 6 Year/Total:
1.000
Citation
Total:
1,537
Last 6 Year:
1,199
Last 6 Year/Total:
0.780
Alex Almoudaris
Alex Almoudaris
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Surgery
i10 Productivity Rankings
University / Institution:
# 1,551
Country:
# 35,153
Region:
# 218,836
World:
# 604,834
i10 Index
Total:
21
Last 6 Year:
16
Last 6 Year/Total:
0.762
H-Index
Total:
19
Last 6 Year:
15
Last 6 Year/Total:
0.789
Citation
Total:
1,784
Last 6 Year:
982
Last 6 Year/Total:
0.550
Ravikrishna Mamidanna
Ravikrishna Mamidanna
Imperial College London
Imperial College London
United Kingdom
Medical and Health Sciences / General Surgery
Surgery
Laparoscopy
Outcome
i10 Productivity Rankings
University / Institution:
# 1,552
Country:
# 35,162
Region:
# 218,872
World:
# 604,933
i10 Index
Total:
21
Last 6 Year:
16
Last 6 Year/Total:
0.762
H-Index
Total:
18
Last 6 Year:
16
Last 6 Year/Total:
0.889
Citation
Total:
2,094
Last 6 Year:
1,020
Last 6 Year/Total:
0.487
AD Scientific Index - World Scientists i10 Productivity Rankings - 2024 i10 INDEX H INDEX CITATION
University Country Region World Name Country University / Institution Subject Total Last 6 Year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
2 19 66 231
Ara DarziAra Darzi
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Surgery |

1,286 938 0.729 159 97 0.610 112,020 50,840 0.454
51 530 2,572 7,324
Paris TekkisParis Tekkis
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Colorectal cancer | Anal Cancer | Inflammatory bowel disease | Diverticular disease |

375 311 0.829 114 65 0.570 40,794 16,087 0.394
65 756 3,672 10,481
George B HannaGeorge B Hanna
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Surgery | Laparoscopic surgery | oesophago-gastric cancer | volatile organic compounds |

324 262 0.809 82 57 0.695 25,130 14,376 0.572
90 1,240 5,921 16,929
Hutan AshrafianHutan Ashrafian
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

surgery | obesity | artificial intelligence | philosophy | diabetes |

266 201 0.756 70 56 0.800 22,176 15,227 0.687
159 2,221 10,352 29,428
Sheraz MarkarSheraz Markar
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Surgery | Cancer |

206 186 0.903 71 55 0.775 17,339 13,286 0.766
255 3,971 19,338 54,183
Sanjay PurkayasthaSanjay Purkayastha
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

surgery | robotics | digital health | AI & ML in healthcare | obesity |

152 108 0.711 62 40 0.645 13,266 5,742 0.433
311 5,089 25,501 71,247
Dan S ElsonDan S Elson
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Endoscopy | Surgical Imaging | Polarization-resolved Endoscopy | Multispectral Endoscopy | Image-Guided Intervention |

130 99 0.762 50 35 0.700 9,312 5,658 0.608
376 6,302 32,305 89,503
Harsimrat SinghHarsimrat Singh
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Surgical innovation | Cognitive load assessment | Neural Engineering Brain computer Interfaces | Machine learning Artificial intell |

114 41 0.360 33 22 0.667 6,253 2,106 0.337
448 7,514 38,875 107,161
Christos KontovounisiosChristos Kontovounisios i
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Colorectal Cancer | Pelvic exenterative surgery | Robotic Surgery | Pelvic floor disorders |

101 98 0.970 37 36 0.973 6,960 6,501 0.934
546 9,448 50,041 136,974
Oliver WarrenOliver Warren i
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Colorectal Cancer | Colorectal Surgery | Medical leadership and management | hernia and abdominal wall reconstruction |

86 63 0.733 37 32 0.865 9,649 7,722 0.800
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628 11,103 60,141 164,407
Jia LiJia Li
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

bariatric surgery | microbial function | colon cancer | diet |

75 69 0.920 38 30 0.789 9,109 4,799 0.527
729 13,741 76,282 207,580
Madhava PaiMadhava Pai i
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

HPB Surgery | Liver and Pancreatic Cancer |

63 44 0.698 34 26 0.765 6,494 4,285 0.660
744 14,117 78,877 214,480
Mansoor KhanMansoor Khan
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Trauma | Acute Care Surgery | Damage Control Resuscitation | General Surgery |

61 56 0.918 30 26 0.867 3,953 3,194 0.808
922 18,776 109,455 296,807
Elaine BurnsElaine Burns
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Surgical epidemiology | Colorectal Surgery | Surgical Quality |

46 42 0.913 29 23 0.793 3,416 1,949 0.571
1,046 21,892 129,800 351,969
Nigel D SouzaNigel D Souza
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Colorectal Cancer Diagnostics & Imaging | Colorectal Surgery | Trauma & Emergency Surgery |

39 37 0.949 23 22 0.957 1,879 1,577 0.839
1,141 23,867 143,557 389,706
Emma V CarringtonEmma V Carrington i
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Colorectal surgery | Neurogastroenterology |

35 35 1.000 27 22 0.815 2,603 1,986 0.763
1,152 23,997 144,149 391,791
Max JohnstonMax Johnston
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Surgery | Patient Safety | Simulation | Technology | mHealth |

35 32 0.914 23 21 0.913 7,760 5,446 0.702
1,276 27,209 165,572 451,839
Ankur KhajuriaAnkur Khajuria
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Surgery |

30 27 0.900 19 18 0.947 1,631 1,443 0.885
1,370 30,116 185,601 508,750
Shobhit AryaShobhit Arya
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Surgery | General Surgery | Surgical Technology | Medicine | Cancer |

26 24 0.923 20 18 0.900 5,334 4,941 0.926
1,398 31,064 191,520 525,424
Mátyás FehérváriMátyás Fehérvári i
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Surgery |

25 23 0.920 18 15 0.833 3,260 3,127 0.959
1,456 32,664 202,590 556,812
Azeem AlamAzeem Alam
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Surgery | Anaesthesia | Cancer |

23 23 1.000 19 19 1.000 2,137 1,989 0.931
1,476 33,018 204,276 562,415
Shengyang QiuShengyang Qiu
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Colorectal Surgery | Colorectal cancer | Biomarkers | Novel therapeutics. |

23 20 0.870 18 16 0.889 960 783 0.816
1,493 33,743 209,788 577,848
Christoph KittlChristoph Kittl
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

22 21 0.955 18 18 1.000 1,537 1,199 0.780
1,551 35,153 218,836 604,834
Alex AlmoudarisAlex Almoudaris
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Surgery |

21 16 0.762 19 15 0.789 1,784 982 0.550
1,552 35,162 218,872 604,933
Ravikrishna MamidannaRavikrishna Mamidanna
United Kingdom United Kingdom Imperial College London Imperial College London Medical and Health Sciences / General Surgery

Surgery | Laparoscopy | Outcome |

21 16 0.762 18 16 0.889 2,094 1,020 0.487