Robert E. Koehler
Impact in
- Gastroenterology top 2%
- Gastroesophageal reflux and treatments
- Surgery top 5%
- Esophageal and GI Pathology
- Bariatric Surgery and Outcomes
- Eosinophilic Esophagitis
Papers in
- Surgery 26
- Esophageal and GI Pathology 7
- Gastrointestinal disorders and treatments 4
- Esophageal Cancer Research and Treatment 3
-
- Gallbladder and Bile Duct Disorders 7
- Biliary and Gastrointestinal Fistulas 4
- Co-authors
- Todd H. Baron (3 shared papers)Matthew A. Mauro (1 shared paper)Cheri L. Canon (5 shared papers)Melvyn Korobkin (2 shared papers)Frank R. Lewis (1 shared paper)David Rabago (1 shared paper)Kenneth Kushner (1 shared paper)Phillip A. Dean (1 shared paper)
- Journals
- Radiology (8 papers)Investigative Radiology (6 papers)Digestive Diseases and Sciences (4 papers)Gastroenterology (3 papers)Journal of Computer Assisted Tomography (3 papers)
- Partner nations
- United StatesBelgiumAustralia
In The Last Decade
Robert E. Koehler
48 papers receiving 1.4k citations
Peers
Comparison fields: 5 of 118
- Gastroenterology 146
- Surgery 775
- Hepatology 108
- Pulmonary and Respiratory Medicine 298
- Clinical Psychology 196
Countries citing papers authored by Robert E. Koehler
This map shows the geographic impact of Robert E. Koehler'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 Robert E. Koehler with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert E. Koehler more than expected).
Fields of papers citing papers by Robert E. Koehler
This network shows the impact of papers produced by Robert E. Koehler. 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 Robert E. Koehler. The network helps show where Robert E. Koehler may publish in the future.
Co-authors
The 25 scholars most cited alongside Robert E. Koehler, 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 50 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2009 | 249 | |
| 2 | 1998 | 211 | |
| 3 | 2000 | 161 | |
| 4 | 1994 | 153 | |
| 5 | 1975 | 130 | |
| 6 | 1981 | 124 | |
| 7 | 1975 | 67 | |
| 8 | 1987 | 46 | |
| 9 | 1978 | 31 | |
| 10 | 1979 | 31 | |
| 11 | 1995 | 28 | |
| 12 | 1989 | 27 | |
| 13 | 1984 | 26 | |
| 14 | 1976 | 25 | |
| 15 | 1980 | 16 | |
| 16 | 1980 | 15 | |
| 17 | 2003 | 15 | |
| 18 | 1976 | 15 | |
| 19 | 1983 | 15 | |
| 20 | 1983 | 14 |
About Robert E. Koehler
Robert E. Koehler is a scholar working on Surgery, Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging, Hepatology and Gastroenterology, having authored 50 papers that have together received 1.6k indexed citations. Recurring topics across this work include Esophageal and GI Pathology (7 papers), Gallbladder and Bile Duct Disorders (7 papers), Radiology practices and education (5 papers), Biliary and Gastrointestinal Fistulas (4 papers), Gastrointestinal disorders and treatments (4 papers), Esophageal Cancer Research and Treatment (3 papers), Liver Disease and Transplantation (3 papers) and Diet and metabolism studies (2 papers). The work is most often cited by research in Gastroenterology (146 citations), Surgery (775 citations), Hepatology (108 citations), Pulmonary and Respiratory Medicine (298 citations) and Clinical Psychology (196 citations). Robert E. Koehler has collaborated with scholars based in United States, Belgium and Australia. Frequent co-authors include Todd H. Baron, Matthew A. Mauro, Cheri L. Canon, Melvyn Korobkin, Frank R. Lewis, David Rabago, Kenneth Kushner, Phillip A. Dean, Alan Marlatt and Munford R. Yates. Their work appears in journals such as Radiology, Investigative Radiology, Digestive Diseases and Sciences, Gastroenterology and Journal of Computer Assisted Tomography.
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.