Kenneth J. Chang

10.9k total citations · 2 hit papers
234 papers, 5.4k citations indexed

About

Kenneth J. Chang is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Kenneth J. Chang has authored 234 papers receiving a total of 5.4k indexed citations (citations by other indexed papers that have themselves been cited), including 161 papers in Surgery, 90 papers in Pulmonary and Respiratory Medicine and 75 papers in Oncology. Recurrent topics in Kenneth J. Chang's work include Esophageal and GI Pathology (77 papers), Pancreatic and Hepatic Oncology Research (63 papers) and Esophageal Cancer Research and Treatment (46 papers). Kenneth J. Chang is often cited by papers focused on Esophageal and GI Pathology (77 papers), Pancreatic and Hepatic Oncology Research (63 papers) and Esophageal Cancer Research and Treatment (46 papers). Kenneth J. Chang collaborates with scholars based in United States, Japan and France. Kenneth J. Chang's co-authors include Jason Samarasena, Phuong Nguyen, Yousuke Nakai, L. William Traverso, Elliot K. Fishman, Mark P. Callery, David C. Linehan, Mark S. Talamonti, John G. Lee and Takuji Iwashita and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Kenneth J. Chang

219 papers receiving 5.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Pretreatment Assessment of Resectable and Borderline Resectable Pancreatic Cancer: Expert Consensus Statement

2009 641 citations Kenneth J. Chang et al. profile →
AGA Clinical Practice Update on the Personalized Approach to the Evaluation and Management of GERD: Expert Review

2022 160 citations Kenneth J. Chang, V. Raman Muthusamy et al. profile →

Peers

Kenneth J. Chang

SURGE

ONCOL

PRM

GASTR

EPIDE

Frank P. Vleggaar Netherlands

Gwang Ha Kim South Korea

Nirav Thosani United States

Masahiro Tajika Japan

Horst Neuhaus Germany

Charles J. Lightdale United States

Irving Waxman United States

Ananya Das United States

Brian P. Saunders United Kingdom

Toshio Uraoka Japan

Frank P. Vleggaar Netherlands

Kenneth J. Chang

4.6k ×1.2

SURGE

2.1k ×0.8

ONCOL

3.7k ×1.6

PRM

409 ×0.3

GASTR

1.1k ×1.1

EPIDE

Citations per year, relative to Kenneth J. Chang Kenneth J. Chang (= 1×) peers Frank P. Vleggaar

Countries citing papers authored by Kenneth J. Chang

Since Specialization

Citations

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

Fields of papers citing papers by Kenneth J. Chang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kenneth J. Chang. 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 Kenneth J. Chang. The network helps show where Kenneth J. Chang may publish in the future.

Co-authorship network of co-authors of Kenneth J. Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Kenneth J. Chang. A scholar is included among the top collaborators of Kenneth J. Chang 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 Kenneth J. Chang. Kenneth J. Chang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Nguyen, Phuong, Jennifer Phan, & Kenneth J. Chang. (2025). Endoscopic Management of Reflux. Gastrointestinal Endoscopy Clinics of North America. 35(3). 603–621.

Dang, Frances, et al.. (2025). Approach to management of bleeding during EUS-guided liver biopsy: salvage therapy using absorbable gelatin sponge. VideoGIE. 10(7). 364–367.

Papaefthymiou, Apostolis, et al.. (2024). Evaluation of the safety and utility of the Radiofrequency Vapor Ablation (RFVA) system for duodenal mucosal ablation in a porcine model: a novel therapeutic strategy for type 2 diabetes (T2D). Endoscopy. 56(S 02). S191–S192. 1 indexed citations

Jirapinyo, Pichamol, Raj Shah, Christopher C. Thompson, et al.. (2024). EUS-guided liver palpation as a screening tool for advanced fibrosis and cirrhosis in patients with suspected metabolic dysfunction—associated steatotic liver disease: a pilot study. Gastrointestinal Endoscopy. 100(2). 317.e1–317.e9.

Othman, Mohamed O., Kenneth J. Chang, Sathya Jaganmohan, et al.. (2024). Use of a Two-Gene Methylated DNA Biomarker Assay and Nonendoscopic Balloon for Detection of Barrett Esophagus Among High-Risk Individuals in a Screening Population. The American Journal of Gastroenterology. 120(7). 1511–1520. 3 indexed citations

Fayyaz, Farimah, Michael Bejjani, Kenneth J. Chang, et al.. (2024). INCIDENCE AND OUTCOMES OF LEAKS IN PATIENTS UNDERGOING PERORAL ENDOSCOPIC MYOTOMY FOR ZENKER'S DIVERTICULUM (Z-POEM). Gastrointestinal Endoscopy. 99(6). AB1021–AB1021.

Cheung, David W., et al.. (2024). Dynamic suction: a novel technique to optimize EUS-guided liver biopsy. VideoGIE. 9(7). 326–328. 2 indexed citations

Shah, Sagar, et al.. (2023). Hybrid argon plasma coagulation in Barrett’s esophagus: a systematic review and meta-analysis. Clinical Endoscopy. 56(1). 38–49. 4 indexed citations

Choi, Alyssa Y., Xiaodong Li, Wenchang Guo, et al.. (2023). Performance of Endoscopic Ultrasound-Guided Versus Percutaneous Liver Biopsy in Diagnosing Stage 3–4 Fibrosis. Digestive Diseases and Sciences. 68(9). 3774–3780. 2 indexed citations

10.

Laleman, Wim, et al.. (2022). The use of endoscopic ultrasound in the diagnosis and management of portal hypertension. Best Practice & Research Clinical Gastroenterology. 60-61. 101811–101811. 11 indexed citations

11.

Nguyen, Ninh T., Justine Chinn, & Kenneth J. Chang. (2021). Collaboration between GI surgery & Gastroenterology improves understanding of the optimal antireflux valve—the omega flap valve. Surgical Endoscopy. 35(6). 3214–3220. 9 indexed citations

12.

Hashimoto, Rintaro & Kenneth J. Chang. (2020). Endoscopic ultrasound guided hepatic interventions. Digestive Endoscopy. 33(1). 54–65. 14 indexed citations

13.

Chang, Kenneth J. & Reginald Bell. (2020). Transoral Incisionless Fundoplication. Gastrointestinal Endoscopy Clinics of North America. 30(2). 267–289. 23 indexed citations

14.

Chang, Kenneth J.. (2019). Endoscopic foregut surgery and interventions: The future is now. The state-of-the-art and my personal journey. World Journal of Gastroenterology. 25(1). 1–41. 26 indexed citations

15.

Huang, Jason Y., Jason Samarasena, Takeshi Tsujino, & Kenneth J. Chang. (2016). EUS-guided portal pressure gradient measurement with a novel 25-gauge needle device versus standard transjugular approach: a comparison animal study. Gastrointestinal Endoscopy. 84(2). 358–362. 57 indexed citations

16.

Samarasena, Jason, et al.. (2016). The PEG-Pedi-PEG technique: a novel method for percutaneous endoscopic gastrojejunostomy tube placement (with video). Gastrointestinal Endoscopy. 84(6). 1030–1033. 5 indexed citations

17.

Song, Tae Jun, Masayuki Kitano, Do Hyun Park, et al.. (2011). Sa1470 Does Endosonography-Guided Biliary Drainage Replace Percutaneous Transhepatic Biliary Drainage for Malignant Biliary Obstruction After Failed ERCP?. Gastrointestinal Endoscopy. 73(4). AB180–AB180. 1 indexed citations

18.

Iwashita, Takuji, John G. Lee, Susumu Shinoura, V. Raman Muthusamy, & Kenneth J. Chang. (2011). Sa1478 EUS Guided Rendezvous Technique for Biliary Access After Failed Cannulation. Gastrointestinal Endoscopy. 73(4). AB182–AB182. 1 indexed citations

19.

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

20.

Raman, M., et al.. (2001). Non-GERD applications for the endoscopic suturing device. Gastrointestinal Endoscopy. 53(5). AB130–AB130. 1 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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