Oommen John
Impact in
- Emergency Medicine top 1%
- Emergency and Acute Care Studies
- Trauma and Emergency Care Studies
- Hospital Admissions and Outcomes
- Cardiac Arrest and Resuscitation
-
- Ultrasound in Clinical Applications
Papers in
-
- Emergency and Acute Care Studies 11
- Trauma and Emergency Care Studies 9
- Co-authors
- Gary GaddisMark T. SteeleVivekanand JhaHarold A. ThomasRobert L. MuellemanMatthew C. GrattonGary L. SwartMichael P. Kefer
- Journals
- Academic Emergency Medicine (18 papers)Yearbook of Medical Informatics (5 papers)The American Journal of Emergency Medicine (4 papers)Kidney International Reports (4 papers)Journal of Emergency Medicine (3 papers)
- Partner nations
- United StatesIndiaUnited Kingdom
In The Last Decade
Oommen John
88 papers receiving 1.6k citations
Peers
Comparison fields: 5 of 144
- Emergency Medicine 412
- Critical Care and Intensive Care Medicine 176
- Health Informatics 43
- Family Practice 51
- Nephrology 157
Countries citing papers authored by Oommen John
This map shows the geographic impact of Oommen John'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 Oommen John with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Oommen John more than expected).
Fields of papers citing papers by Oommen John
This network shows the impact of papers produced by Oommen John. 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 Oommen John. The network helps show where Oommen John may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Oommen John, 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 | 2024 | 5 | |
| 2 | 2024 | 1 | |
| 3 | 2023 | 2 | |
| 4 | 2023 | 2 | |
| 5 | 2023 | 3 | |
| 6 | 2023 | 11 | |
| 7 | 2023 | 0 | |
| 8 | 2022 | 3 | |
| 9 | 2022 | 13 | |
| 10 | 2021 | 2 | |
| 11 | 2021 | 7 | |
| 12 | 2021 | 7 | |
| 13 | 2021 | 7 | |
| 14 | 2020 | 29 | |
| 15 | 2019 | 10 | |
| 16 | 2018 | 51 | |
| 17 | 2017 | 12 | |
| 18 | 2014 | 4 | |
| 19 | 2002 | 5 | |
| 20 | 1999 | 30 |
About Oommen John
Oommen John is a scholar working on Health Informatics, Emergency Medicine, Critical Care and Intensive Care Medicine, Family Practice and Health Information Management, having authored 92 papers that have together received 1.7k indexed citations. Recurring topics across this work include Mobile Health and mHealth Applications (14 papers), Telemedicine and Telehealth Implementation (13 papers), Emergency and Acute Care Studies (11 papers), Healthcare Systems and Reforms (11 papers), Trauma and Emergency Care Studies (9 papers), Ultrasound in Clinical Applications (8 papers), Radiology practices and education (7 papers) and Dialysis and Renal Disease Management (5 papers). The work is most often cited by research in Emergency Medicine (412 citations), Critical Care and Intensive Care Medicine (176 citations), Health Informatics (43 citations), Family Practice (51 citations) and Nephrology (157 citations). Oommen John has collaborated with scholars based in United States, India and United Kingdom. Frequent co-authors include Gary Gaddis, Mark T. Steele, Vivekanand Jha, Harold A. Thomas, Robert L. Muelleman, Matthew C. Gratton, Gary L. Swart, Michael P. Kefer, Craig D. Newgard and James R. Mateer. Their work appears in journals such as Academic Emergency Medicine, Yearbook of Medical Informatics, The American Journal of Emergency Medicine, Kidney International Reports and Journal of Emergency 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.