Omar Kherad
Impact in
- Gastroenterology top 5%
- Epidemiology top 10%
- Shoulder and Clavicle Injuries
- Microscopic Colitis
Papers in
- Epidemiology 22
- Shoulder and Clavicle Injuries 6
- Microscopic Colitis 5
- Surgery 18
- Shoulder Injury and Treatment 6
- Co-authors
- Sophie Restellini (20 shared papers)Myriam Martel (19 shared papers)Alan Barkun (20 shared papers)Charles Ménard (8 shared papers)Grégory Cunningham (3 shared papers)A. Lädermann (2 shared papers)Patrick J. Denard (4 shared papers)Alain Vanasse (1 shared paper)
- Journals
- Gastroenterology (3 papers)Alimentary Pharmacology & Therapeutics (3 papers)Journal of Crohn s and Colitis (2 papers)BMC Infectious Diseases (2 papers)Journal of Clinical Medicine (2 papers)
- Partner nations
- SwitzerlandCanadaUnited States
In The Last Decade
Omar Kherad
63 papers receiving 968 citations
Peers
Comparison fields: 5 of 100
- Gastroenterology 102
- Epidemiology 425
- Surgery 499
- Oncology 240
- Pulmonary and Respiratory Medicine 263
Countries citing papers authored by Omar Kherad
This map shows the geographic impact of Omar Kherad'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 Kherad with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Omar Kherad more than expected).
Fields of papers citing papers by Omar Kherad
This network shows the impact of papers produced by Omar Kherad. 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 Kherad. The network helps show where Omar Kherad may publish in the future.
Co-authors
The 25 scholars most cited alongside Omar Kherad, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 74 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2015 | 162 | |
| 2 | 2015 | 93 | |
| 3 | 2010 | 80 | |
| 4 | 2015 | 61 | |
| 5 | 2014 | 60 | |
| 6 | 2013 | 54 | |
| 7 | 2012 | 44 | |
| 8 | 2019 | 43 | |
| 9 | 2018 | 37 | |
| 10 | 2018 | 32 | |
| 11 | 2009 | 26 | |
| 12 | 2021 | 25 | |
| 13 | 2018 | 21 | |
| 14 | 2022 | 18 | |
| 15 | 2020 | 17 | |
| 16 | 2017 | 15 | |
| 17 | 2017 | 14 | |
| 18 | 2019 | 13 | |
| 19 | 2019 | 13 | |
| 20 | 2012 | 11 |
About Omar Kherad
Omar Kherad is a scholar working on Epidemiology, Surgery, Oncology, General Health Professions and Pulmonary and Respiratory Medicine, having authored 74 papers that have together received 990 indexed citations. Recurring topics across this work include Gastrointestinal Bleeding Diagnosis and Treatment (8 papers), Healthcare cost, quality, practices (7 papers), Colorectal Cancer Screening and Detection (7 papers), Shoulder Injury and Treatment (6 papers), Shoulder and Clavicle Injuries (6 papers), Inflammatory Bowel Disease (6 papers), Microscopic Colitis (5 papers) and Gastric Cancer Management and Outcomes (5 papers). The work is most often cited by research in Gastroenterology (102 citations), Epidemiology (425 citations), Surgery (499 citations), Oncology (240 citations) and Pulmonary and Respiratory Medicine (263 citations). Omar Kherad has collaborated with scholars based in Switzerland, Canada and United States. Frequent co-authors include Sophie Restellini, Myriam Martel, Alan Barkun, Charles Ménard, Grégory Cunningham, A. Lädermann, Patrick J. Denard, Alain Vanasse, Alexandre Lädermann and Philippe Collin. Their work appears in journals such as Gastroenterology, Alimentary Pharmacology & Therapeutics, Journal of Crohn s and Colitis, BMC Infectious Diseases and Journal of Clinical Medicine.
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.