John Chang

951 total citations
29 papers, 608 citations indexed

About

John Chang is a scholar working on Molecular Biology, Public Health, Environmental and Occupational Health and Surgery. According to data from OpenAlex, John Chang has authored 29 papers receiving a total of 608 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Molecular Biology, 6 papers in Public Health, Environmental and Occupational Health and 4 papers in Surgery. Recurrent topics in John Chang's work include Microbial metabolism and enzyme function (6 papers), Streptococcal Infections and Treatments (4 papers) and Venous Thromboembolism Diagnosis and Management (4 papers). John Chang is often cited by papers focused on Microbial metabolism and enzyme function (6 papers), Streptococcal Infections and Treatments (4 papers) and Venous Thromboembolism Diagnosis and Management (4 papers). John Chang collaborates with scholars based in United States, China and Puerto Rico. John Chang's co-authors include Gary V. Désir, Robert Safirstein, Heino Velázquez, Steven C. Jacoby, Paul Isenring, Ling Wang, Bliss Forbush, Gilbert Moeckel, Xiaojia Guo and Chirag R. Parikh and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and PLoS ONE.

In The Last Decade

John Chang

27 papers receiving 599 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Chang United States 12 327 122 101 85 68 29 608
Scott K. Van Why United States 19 476 1.5× 228 1.9× 118 1.2× 112 1.3× 31 0.5× 31 939
Tatyana Peresleni United States 8 148 0.5× 149 1.2× 61 0.6× 77 0.9× 75 1.1× 12 598
Diana Zepeda‐Orozco United States 14 412 1.3× 260 2.1× 143 1.4× 131 1.5× 39 0.6× 30 905
Jun Feng China 18 363 1.1× 243 2.0× 74 0.7× 52 0.6× 39 0.6× 24 716
Jijia Hu China 18 397 1.2× 294 2.4× 98 1.0× 56 0.7× 48 0.7× 35 808
Ágnes Prókai Hungary 15 211 0.6× 101 0.8× 98 1.0× 42 0.5× 48 0.7× 25 565
L. Jay Stallons United States 11 304 0.9× 263 2.2× 75 0.7× 99 1.2× 26 0.4× 12 656
Ju-Young Moon South Korea 14 168 0.5× 183 1.5× 121 1.2× 51 0.6× 128 1.9× 30 584
Jun-Ya Kaimori Japan 15 219 0.7× 329 2.7× 61 0.6× 113 1.3× 58 0.9× 41 775
Tomohito Doke United States 16 427 1.3× 328 2.7× 86 0.9× 51 0.6× 45 0.7× 24 937

Countries citing papers authored by John Chang

Since Specialization
Citations

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

Fields of papers citing papers by John Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Chang

This figure shows the co-authorship network connecting the top 25 collaborators of John Chang. A scholar is included among the top collaborators of John 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 John Chang. John Chang 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.
Chang, John, et al.. (2025). A Curious Case of Losartan-Induced Angioedema. Journal of General Internal Medicine. 41(2). 555–556.
2.
Han, Ling, Melissa Skanderson, Lori A. Bastian, et al.. (2024). Risk of Serious Adverse Gastrointestinal Events with Potassium Binders in Hospitalized Patients: A National Study. Journal of General Internal Medicine. 40(3). 518–524. 4 indexed citations
3.
Chang, John, et al.. (2023). Reducing Nighttime Interruptions and Improving Sleep for Hospitalized Patients by Restructuring Nighttime Clinical Workflow. Journal of General Internal Medicine. 38(9). 2091–2097. 1 indexed citations
4.
Rao, Veena S., Juan B. Ivey‐Miranda, Zachary L. Cox, et al.. (2023). Empagliflozin in Heart Failure: Regional Nephron Sodium Handling Effects. Journal of the American Society of Nephrology. 35(2). 189–201. 21 indexed citations
5.
Chu, Eugene S., Robert El‐Kareh, John Chang, et al.. (2022). Implementation of a Medication Reconciliation Risk Stratification Tool Integrated within an electronic health record: A Case Series of Three Academic Medical Centers. Healthcare. 10(4). 100654–100654. 4 indexed citations
6.
Chang, John. (2019). Calciphylaxis: Diagnosis, Pathogenesis, and Treatment. Advances in Skin & Wound Care. 32(5). 205–215. 49 indexed citations
7.
Campbell, Sheldon, Benjamin A. Rodwin, Mario F. Perez, et al.. (2019). Stethoscope hygiene: Using cultures and real-time feedback with bioluminescence-based adenosine triphosphate technology to change behavior. American Journal of Infection Control. 48(4). 380–385. 4 indexed citations
8.
Chang, John, Xiaoyue Guo, Veena Rao, et al.. (2019). Identification of Two Forms of Human Plasma Renalase, and Their Association With All-Cause Mortality. Kidney International Reports. 5(3). 362–368. 12 indexed citations
9.
Chang, John, et al.. (2017). Unsuspected Colonic Hemorrhage Found on Screening Colonoscopy. Gastroenterology. 152(6). e10–e11. 2 indexed citations
10.
Guo, Xiaojia, Heino Velázquez, John Chang, et al.. (2016). Renalase Expression by Melanoma and Tumor-Associated Macrophages Promotes Tumor Growth through a STAT3-Mediated Mechanism. Cancer Research. 76(13). 3884–3894. 45 indexed citations
11.
Gunderson, Craig G., et al.. (2016). Diagnostic accuracy of methicillin-resistant Staphylococcus aureus nasal colonization to predict methicillin-resistant S aureus soft tissue infections. American Journal of Infection Control. 44(10). 1176–1177. 10 indexed citations
12.
Gunderson, Craig G., et al.. (2016). Clinical characteristics and outcomes of veterans hospitalised with purulent soft tissue infections with and without systemic signs of infection. Infectious Diseases. 48(7). 503–508. 1 indexed citations
13.
Guo, Xiaojia, Douglas MacPherson, Ling Wang, et al.. (2016). Inhibition of renalase expression and signaling has antitumor activity in pancreatic cancer. Scientific Reports. 6(1). 22996–22996. 35 indexed citations
14.
Wang, Ling, Heino Velázquez, John Chang, Robert Safirstein, & Gary V. Désir. (2015). Identification of a Receptor for Extracellular Renalase. PLoS ONE. 10(4). e0122932–e0122932. 58 indexed citations
15.
Gunderson, Craig G. & John Chang. (2014). Overuse of Compression Ultrasound for Patients with Lower Extremity Cellulitis. Thrombosis Research. 134(4). 846–850. 7 indexed citations
16.
Wang, Ling, Heino Velázquez, Gilbert Moeckel, et al.. (2014). Renalase Prevents AKI Independent of Amine Oxidase Activity. Journal of the American Society of Nephrology. 25(6). 1226–1235. 72 indexed citations
17.
Gunderson, Craig G. & John Chang. (2013). Risk of deep vein thrombosis in patients with cellulitis and erysipelas. Thrombosis Research. 132(3). 336–340. 8 indexed citations
18.
Chang, John, John Concato, Carolyn K. Wells, & Susan T. Crowley. (2006). Prognostic implications of clinical practice guidelines among hemodialysis patients. Hemodialysis International. 10(4). 399–407. 5 indexed citations
19.
20.
Yoon, Harry H., Gina G. Chung, Malini Harigopal, et al.. (2004). Quantitative immunohistochemical analysis of VEGF expression on a pancreatic cancer tissue microarray. Cancer Research. 64. 96–96. 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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