Samir Johna
- Family Practice top 10%
- Surgery top 10%
- Hernia repair and management 4
- Diverticular Disease and Complications 4
- Emergency Medicine top 10%
- Appendicitis Diagnosis and Management 5
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- Gallbladder and Bile Duct Disorders 5
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- Innovations in Medical Education 7
- Health and Medical Research Impacts 3
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- Pancreatic and Hepatic Oncology Research 4
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- Empathy and Medical Education 4
Samir Johna
53 papers receiving 543 citations
Peers
Comparison fields: 5 of 84
- Family Practice 21
- Surgery 308
- Emergency Medicine 58
- Internal Medicine 20
- Pulmonary and Respiratory Medicine 160
Countries citing papers authored by Samir Johna
This map shows the geographic impact of Samir Johna'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 Samir Johna with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Samir Johna more than expected).
Fields of papers citing papers by Samir Johna
This network shows the impact of papers produced by Samir Johna. 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 Samir Johna. The network helps show where Samir Johna may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Samir Johna, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2023 | 2 | |
| 2 | 2023 | 1 | |
| 3 | 2022 | 4 | |
| 4 | 2019 | 2 | |
| 5 | 2019 | 2 | |
| 6 | 2019 | 14 | |
| 7 | 2018 | 13 | |
| 8 | 2018 | 5 | |
| 9 | 2017 | 16 | |
| 10 | 2017 | 17 | |
| 11 | 2015 | 38 | |
| 12 | 2014 | 6 | |
| 13 | 2013 | 33 | |
| 14 | 2013 | 41 | |
| 15 | 2013 | 46 | |
| 16 | 2013 | 1 | |
| 17 | 2012 | 23 | |
| 18 | 2011 | 2 | |
| 19 | 1998 | 5 | |
| 20 | 1996 | 2 |
About Samir Johna
Samir Johna is a scholar working on Internal Medicine, Emergency Medicine, Surgery, Health Information Management and Emergency Medical Services, having authored 53 papers that have together received 563 indexed citations. Recurring topics across this work include Innovations in Medical Education (7 papers), Gallbladder and Bile Duct Disorders (5 papers), Appendicitis Diagnosis and Management (5 papers), Pancreatic and Hepatic Oncology Research (4 papers), Hernia repair and management (4 papers), Diverticular Disease and Complications (4 papers), Empathy and Medical Education (4 papers) and Health and Medical Research Impacts (3 papers). The work is most often cited by research in Family Practice (21 citations), Surgery (308 citations), Emergency Medicine (58 citations), Internal Medicine (20 citations) and Pulmonary and Respiratory Medicine (160 citations). Samir Johna has collaborated with scholars based in United States and Iraq. Frequent co-authors include Ahmed Dehal, Ali Abbas, Mohammed H. Al-Temimi, Young-Jin Kim, Charlie Brown, Edward W. Taylor, Grenith Zimmerman, Deron J. Tessier, Samuel Cemaj and Thomas O’Callaghan. Their work appears in journals such as The American Surgeon, The American Journal of Surgery, World Journal of Surgery, Breast Cancer Research and Treatment and The Permanente Journal.
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.