Omar Khan

3.3k citations
118 papers · 2.2k indexed · h-index 27

Impact in

Papers in

    • Obesity and Health Practices 14
    • Bariatric Surgery and Outcomes 38
    • Esophageal and GI Pathology 24
    • Esophageal Cancer Research and Treatment 15
    • Body Contouring and Surgery 15

Omar Khan

109 papers receiving 2.1k citations

Peers

Omar Khan
Comparison fields: 5 of 132
  • Microbiology 32
  • Pharmacy 191
  • Surgery 1.3k
  • Pulmonary and Respiratory Medicine 530
  • Internal Medicine 59
Replace Manuel Arias with:
Manuel Arias Spain
Daniel T. Cass Australia
Elveback Lr United States
Jennifer M. Weiss United States
Miguel F. Herrera Mexico
Burton L. Wise United States
M Hashmonai Israel
Y Melamed Israel
Rafael Boscolo‐Berto Italy
O. Clark West United States
Omar Khan relative to Manuel Arias Spain Manuel Arias's profile →
Citations per field
00.5×9.8×
Manuel Arias · 1×
Citations per year

Countries citing papers authored by Omar Khan

Since Specialization
Citations

This map shows the geographic impact of Omar Khan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Omar Khan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Omar Khan more than expected).

Fields of papers citing papers by Omar Khan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Omar Khan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Omar Khan. The network helps show where Omar Khan may publish in the future.

Co-authors

The 25 scholars most cited alongside Omar Khan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Omar Khan Line = papers co-authored together Omar Khan links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 118 papers — load more, or switch the sort, to bring in the rest.

#Work
1 2007145
2 2019115
3 201097
4 201675
5 202067
6 200366
7 200862
8 201459
9 201559
10 201457
11 201447
12 200446
13 201345
14 200445
15 201643
16 201841
17 201241
18 201836
19 201636
20 200736

About Omar Khan

Omar Khan is a scholar working on Pharmacy, Surgery, Gastroenterology, Microbiology and Pulmonary and Respiratory Medicine, having authored 118 papers that have together received 2.2k indexed citations. Recurring topics across this work include Bariatric Surgery and Outcomes (38 papers), Esophageal and GI Pathology (24 papers), Gastric Cancer Management and Outcomes (21 papers), Esophageal Cancer Research and Treatment (15 papers), Body Contouring and Surgery (15 papers), Obesity and Health Practices (14 papers), Multiple Sclerosis Research Studies (9 papers) and Cardiac, Anesthesia and Surgical Outcomes (7 papers). The work is most often cited by research in Microbiology (32 citations), Pharmacy (191 citations), Surgery (1.3k citations), Pulmonary and Respiratory Medicine (530 citations) and Internal Medicine (59 citations). Omar Khan has collaborated with scholars based in United Kingdom, United States and Italy. Frequent co-authors include Marcus Reddy, Emma Rose McGlone, A Toby Prevost, Martin Gulliford, Helen Booth, Sanjay Asopa, Rajan Sharma, Anish Patel, Sunil K. Ohri and Judith Charlton. Their work appears in journals such as International Journal of Surgery, Obesity Surgery, Surgery for Obesity and Related Diseases, Interactive Cardiovascular and Thoracic Surgery and Neurology.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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