Douglas K. Rex
Impact in
- Oncology top 0.01%
- Colorectal Cancer Screening and Detection
- Colorectal Cancer Surgical Treatments
- Pancreatic and Hepatic Oncology Research
- Pulmonary and Respiratory Medicine top 0.01%
- Gastric Cancer Management and Outcomes
Papers in
- Oncology 453
- Colorectal Cancer Screening and Detection 439
- Colorectal Cancer Surgical Treatments 117
-
- Gastric Cancer Management and Outcomes 368
- Co-authors
- David A. LiebermanTheodore R. LevinDavid A. JohnsonFrancis M. GiardielloSidney J. WinawerCharles J. KahiTonya KaltenbachDouglas J. Robertson
- Journals
- Gastrointestinal Endoscopy (176 papers)The American Journal of Gastroenterology (101 papers)Gastroenterology (53 papers)Clinical Gastroenterology and Hepatology (31 papers)Gastrointestinal Endoscopy Clinics of North America (20 papers)
- Partner nations
- United StatesItalyCanada
In The Last Decade
Douglas K. Rex
603 papers receiving 37.5k citations
Hit Papers
Peers
Comparison fields: 5 of 177
- Oncology 29.9k
- Pulmonary and Respiratory Medicine 23.6k
- Gastroenterology 2.9k
- Anesthesiology and Pain Medicine 2.7k
- Pathology and Forensic Medicine 8.4k
Countries citing papers authored by Douglas K. Rex
This map shows the geographic impact of Douglas K. Rex'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 Douglas K. Rex with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Douglas K. Rex more than expected).
Fields of papers citing papers by Douglas K. Rex
This network shows the impact of papers produced by Douglas K. Rex. 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 Douglas K. Rex. The network helps show where Douglas K. Rex may publish in the future.
Co-authors
The 25 scholars most cited alongside Douglas K. Rex, 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 | 2025 | 3 | |
| 2 | 2025 | 2 | |
| 3 | 2025 | 0 | |
| 4 | 2024 | 7 | |
| 5 | 2023 | 5 | |
| 6 | 2022 | 2 | |
| 7 | 2017 | 58 | |
| 8 | 2017 | 1 | |
| 9 | 2017 | 0 | |
| 10 | 2016 | 149 | |
| 11 | 2016 | 77 | |
| 12 | Prevalence of sessile serrated adenoma/polyp in hyperplastic appearing diminutive rectosigmoid polyps | 2016 | 1 |
| 13 | 2015 | 1 | |
| 14 | 2013 | 12 | |
| 15 | 2012 | 110 | |
| 16 | 2012 | 45 | |
| 17 | Colonoscopy : principles and practice | 2009 | 60 |
| 18 | Colonoscopy surveillance after polypectomy and colorectal cancer resection. | 2008 | 24 |
| 19 | 2007 | 14 | |
| 20 | 2005 | 20 |
About Douglas K. Rex
Douglas K. Rex is a scholar working on Oncology, Pulmonary and Respiratory Medicine, Anesthesiology and Pain Medicine, Gastroenterology and Pathology and Forensic Medicine, having authored 625 papers that have together received 38.7k indexed citations. Recurring topics across this work include Colorectal Cancer Screening and Detection (439 papers), Gastric Cancer Management and Outcomes (368 papers), Colorectal Cancer Surgical Treatments (117 papers), Genetic factors in colorectal cancer (103 papers), Anesthesia and Sedative Agents (55 papers), Diverticular Disease and Complications (44 papers), Esophageal Cancer Research and Treatment (40 papers) and Esophageal and GI Pathology (36 papers). The work is most often cited by research in Oncology (29.9k citations), Pulmonary and Respiratory Medicine (23.6k citations), Gastroenterology (2.9k citations), Anesthesiology and Pain Medicine (2.7k citations) and Pathology and Forensic Medicine (8.4k citations). Douglas K. Rex has collaborated with scholars based in United States, Italy and Canada. Frequent co-authors include David A. Lieberman, Theodore R. Levin, David A. Johnson, Francis M. Giardiello, Sidney J. Winawer, Charles J. Kahi, Tonya Kaltenbach, Douglas J. Robertson, Carol A. Burke and Jason A. Dominitz. Their work appears in journals such as Gastrointestinal Endoscopy, The American Journal of Gastroenterology, Gastroenterology, Clinical Gastroenterology and Hepatology and Gastrointestinal Endoscopy Clinics of North America.
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.