Vikram Rangan
- Gastroenterology top 0.5%
- Gastrointestinal motility and disorders 34
- Gastroesophageal reflux and treatments 18
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- Complementary and Alternative Medicine Studies 11
- Pharmacy top 5%
- Physiology top 10%
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- Helicobacter pylori-related gastroenterology studies 8
- Congenital gastrointestinal and neural anomalies 8
- Eosinophilic Esophagitis 7
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- Pelvic floor disorders treatments 6
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- Pain Management and Placebo Effect 6
- Co-authors
- Anthony LemboJudy NeeSarah BallouJohanna IturrinoPrashant SinghJesse KatonWilliam HirschThomas Sommers
- Journals
- Clinical Gastroenterology and Hepatology (10 papers)The American Journal of Gastroenterology (7 papers)Journal of Clinical Gastroenterology (6 papers)
- Partner nations
- United StatesAustraliaCanada
In The Last Decade
Vikram Rangan
57 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 96
- Gastroenterology 632
- Complementary and alternative medicine 120
- Complementary and Manual Therapy 32
- Pharmacy 56
- Physiology 232
Countries citing papers authored by Vikram Rangan
This map shows the geographic impact of Vikram Rangan'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 Vikram Rangan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Vikram Rangan more than expected).
Fields of papers citing papers by Vikram Rangan
This network shows the impact of papers produced by Vikram Rangan. 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 Vikram Rangan. The network helps show where Vikram Rangan may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Vikram Rangan, 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 | 1 | |
| 2 | 2024 | 0 | |
| 3 | 2024 | 1 | |
| 4 | 2023 | 0 | |
| 5 | 2023 | 10 | |
| 6 | 2022 | 9 | |
| 7 | 2021 | 4 | |
| 8 | 2020 | 4 | |
| 9 | 2019 | 54 | |
| 10 | 2019 | 37 | |
| 11 | 2019 | 15 | |
| 12 | 2019 | 110 | |
| 13 | 2019 | 74 | |
| 14 | 2019 | 23 | |
| 15 | 2018 | 10 | |
| 16 | 2018 | 1 | |
| 17 | 2018 | 31 | |
| 18 | 2018 | 30 | |
| 19 | 2018 | 13 | |
| 20 | 2018 | 21 |
About Vikram Rangan
Vikram Rangan is a scholar working on Gastroenterology, Complementary and alternative medicine, Speech and Hearing, Surgery and Rheumatology, having authored 61 papers that have together received 1.1k indexed citations. Recurring topics across this work include Gastrointestinal motility and disorders (34 papers), Gastroesophageal reflux and treatments (18 papers), Complementary and Alternative Medicine Studies (11 papers), Helicobacter pylori-related gastroenterology studies (8 papers), Congenital gastrointestinal and neural anomalies (8 papers), Eosinophilic Esophagitis (7 papers), Pelvic floor disorders treatments (6 papers) and Pain Management and Placebo Effect (6 papers). The work is most often cited by research in Gastroenterology (632 citations), Complementary and alternative medicine (120 citations), Complementary and Manual Therapy (32 citations), Pharmacy (56 citations) and Physiology (232 citations). Vikram Rangan has collaborated with scholars based in United States, Australia and Canada. Frequent co-authors include Anthony Lembo, Judy Nee, Sarah Ballou, Johanna Iturrino, Prashant Singh, Jesse Katon, William Hirsch, Thomas Sommers, Vivian Cheng and Ha Neul Lee. Their work appears in journals such as Clinical Gastroenterology and Hepatology, The American Journal of Gastroenterology, Journal of Clinical Gastroenterology, Neurogastroenterology & Motility and Gastroenterology.
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.