Richard A. Kozarek

19.7k total citations
455 papers, 13.1k citations indexed

About

Richard A. Kozarek is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Richard A. Kozarek has authored 455 papers receiving a total of 13.1k indexed citations (citations by other indexed papers that have themselves been cited), including 355 papers in Surgery, 218 papers in Pulmonary and Respiratory Medicine and 176 papers in Oncology. Recurrent topics in Richard A. Kozarek's work include Esophageal and GI Pathology (145 papers), Pancreatic and Hepatic Oncology Research (133 papers) and Gallbladder and Bile Duct Disorders (129 papers). Richard A. Kozarek is often cited by papers focused on Esophageal and GI Pathology (145 papers), Pancreatic and Hepatic Oncology Research (133 papers) and Gallbladder and Bile Duct Disorders (129 papers). Richard A. Kozarek collaborates with scholars based in United States, South Korea and Canada. Richard A. Kozarek's co-authors include L. William Traverso, David J. Patterson, Michael Glück, Shayan Irani, Andrew S. Ross, John J. Brandabur, Donald E. Low, John A. Ryan, Robert A. Sanowski and Terrance J. Ball and has published in prestigious journals such as JAMA, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

Richard A. Kozarek

440 papers receiving 12.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Richard A. Kozarek United States 64 10.5k 6.4k 5.2k 1.9k 1.2k 455 13.1k
Bret T. Petersen United States 49 8.7k 0.8× 4.7k 0.7× 5.4k 1.0× 1.3k 0.7× 2.4k 2.1× 162 11.7k
Thierry Ponchon France 56 7.3k 0.7× 6.8k 1.1× 4.4k 0.9× 2.9k 1.5× 627 0.5× 387 10.8k
Jeanin E. van Hooft Netherlands 57 8.3k 0.8× 6.0k 0.9× 5.6k 1.1× 1.6k 0.8× 683 0.6× 251 11.3k
Robert H. Hawes United States 75 15.1k 1.4× 10.7k 1.7× 9.8k 1.9× 2.8k 1.5× 1.5k 1.3× 437 18.7k
Sachin Wani United States 53 6.8k 0.7× 4.8k 0.7× 2.3k 0.4× 2.0k 1.0× 912 0.8× 301 8.8k
Robert W. Beart United States 78 15.1k 1.4× 4.8k 0.8× 9.0k 1.7× 1.4k 0.7× 1.6k 1.4× 355 22.0k
Christopher J. Gostout United States 61 9.1k 0.9× 4.6k 0.7× 2.1k 0.4× 4.5k 2.3× 704 0.6× 302 10.8k
Glen A. Lehman United States 64 13.0k 1.2× 10.2k 1.6× 8.2k 1.6× 1.8k 0.9× 796 0.7× 373 15.1k
Michael L. Kochman United States 47 4.9k 0.5× 3.2k 0.5× 3.5k 0.7× 1.3k 0.7× 712 0.6× 255 7.3k
David E. Fleischer United States 52 7.7k 0.7× 4.5k 0.7× 1.6k 0.3× 4.5k 2.3× 431 0.4× 284 10.1k

Countries citing papers authored by Richard A. Kozarek

Since Specialization
Citations

This map shows the geographic impact of Richard A. Kozarek'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 Richard A. Kozarek with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Richard A. Kozarek more than expected).

Fields of papers citing papers by Richard A. Kozarek

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Richard A. Kozarek. 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 Richard A. Kozarek. The network helps show where Richard A. Kozarek may publish in the future.

Co-authorship network of co-authors of Richard A. Kozarek

This figure shows the co-authorship network connecting the top 25 collaborators of Richard A. Kozarek. A scholar is included among the top collaborators of Richard A. Kozarek based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Richard A. Kozarek. Richard A. Kozarek is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Kozarek, Richard A., et al.. (2024). History of the Interventional Pancreaticobiliary Endoscopy. Gastrointestinal Endoscopy Clinics of North America. 34(3). 383–403. 2 indexed citations
3.
Jeon, Christie Y., Mustafa A. Arain, Murray Korc, Richard A. Kozarek, & Anna Evans Phillips. (2024). Bidirectional relationship between acute pancreatitis and pancreatic cancer. Current Opinion in Gastroenterology. 40(5). 431–438. 2 indexed citations
4.
Kozarek, Richard A., et al.. (2023). Evolution of Pancreatic Endotherapy. Gastrointestinal Endoscopy Clinics of North America. 33(4). 679–700. 3 indexed citations
5.
Irani, Shayan, et al.. (2023). Multicenter retrospective cohort of EUS-guided anterograde pancreatic duct access. SHILAP Revista de lepidopterología. 11(4). E358–E365. 4 indexed citations
6.
Choi, Jun‐Ho, Richard A. Kozarek, Michael Larsen, et al.. (2021). Effectiveness and Safety of Lumen-Apposing Metal Stents in Endoscopic Interventions for Off-Label Indications. Digestive Diseases and Sciences. 67(6). 2327–2336. 9 indexed citations
7.
Lin, Otto S., Danielle La Selva, Richard A. Kozarek, et al.. (2020). Nurse-Administered Propofol Continuous Infusion Sedation: A New Paradigm for Gastrointestinal Procedural Sedation. The American Journal of Gastroenterology. 116(4). 710–716. 5 indexed citations
8.
Selva, Danielle La, Richard A. Kozarek, Russell Dorer, Flavio G. Rocha, & Michael Glück. (2019). Primary and metastatic melanoma of the GI tract: clinical presentation, endoscopic findings, and patient outcomes. Surgical Endoscopy. 34(10). 4456–4462. 9 indexed citations
9.
Muthusamy, V. Raman, Marco J. Bruno, Richard A. Kozarek, et al.. (2019). Clinical Evaluation of a Single-Use Duodenoscope for Endoscopic Retrograde Cholangiopancreatography. Clinical Gastroenterology and Hepatology. 18(9). 2108–2117.e3. 65 indexed citations
10.
Crown, Angelena, Hagen F. Kennecke, Richard A. Kozarek, et al.. (2018). Gastric carcinoids: Does type of surgery or tumor affect survival?. The American Journal of Surgery. 217(5). 937–942. 10 indexed citations
11.
12.
Irani, Shayan, Kamran Ayub, Thomas Biehl, et al.. (2009). Papillectomy for ampullary neoplasm: results of a single referral center over a 10-year period. Gastrointestinal Endoscopy. 70(5). 923–932. 117 indexed citations
13.
Pleskow, Douglas K., Richard Rothstein, Richard A. Kozarek, et al.. (2007). Endoscopic Full-Thickness Plication for the Treatment of GERD: Five Year Multi-Center Results. The American Journal of Gastroenterology. 102. S124–S124. 1 indexed citations
14.
Rothstein, Richard, Charles J. Filipi, Karel Caca, et al.. (2006). Endoscopic Full-Thickness Plication for the Treatment of Gastroesophageal Reflux Disease: A Randomized, Sham-Controlled Trial. Gastroenterology. 131(3). 704–712. 105 indexed citations
15.
Raju, Gottumukkala S., Douglas K. Rex, Richard A. Kozarek, et al.. (2004). A novel shape-locking guide for prevention of sigmoid looping during colonoscopy. Gastrointestinal Endoscopy. 59(3). 416–419. 36 indexed citations
16.
Schembre, Drew, et al.. (2001). Musculoskeletal injuries among ERCP endoscopists: A canadian survey. Gastrointestinal Endoscopy. 53(5). AB200–AB200.
17.
Kozarek, Richard A.. (2000). Metallic biliary stents for malignant obstructive jaundice: a review. World Journal of Gastroenterology. 6(5). 643–643. 7 indexed citations
18.
Kozarek, Richard A.. (1998). ERCP Interaction with Laparoscopic Cholecystectomy. Journal of Laparoendoscopic & Advanced Surgical Techniques. 8(3). 171–173. 1 indexed citations
19.
Hirschowitz, B.I., Malcolm M. Berenson, Jesse M. Berkowitz, et al.. (1986). A Multicenter Study of Ranitidine Treatment of Duodenal Ulcers in the United States. Journal of Clinical Gastroenterology. 8(3 Part 2). 359–366. 14 indexed citations
20.
Kozarek, Richard A., et al.. (1985). Endoscopic drainage of pancreatic pseudocysts. Gastrointestinal Endoscopy. 31(5). 322–328. 176 indexed citations

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.

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