Christopher Chang

71 total papers · 1.3k total citations
29 papers, 962 citations indexed

About

Christopher Chang is a scholar working on Gastroenterology, Infectious Diseases and Surgery. According to data from OpenAlex, Christopher Chang has authored 29 papers receiving a total of 962 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Gastroenterology, 7 papers in Infectious Diseases and 7 papers in Surgery. Recurrent topics in Christopher Chang's work include Gastrointestinal motility and disorders (15 papers), Viral gastroenteritis research and epidemiology (4 papers) and Gastroesophageal reflux and treatments (4 papers). Christopher Chang is often cited by papers focused on Gastrointestinal motility and disorders (15 papers), Viral gastroenteritis research and epidemiology (4 papers) and Gastroesophageal reflux and treatments (4 papers). Christopher Chang collaborates with scholars based in United States, Taiwan and Kenya. Christopher Chang's co-authors include Mark Pimentel, Henry C. Lin, Walter Morales, Stacy Weitsman, Kelly Chong, Marc D. Makhani, David C. Kunkel, Robert J. Basseri, James Mirocha and Laura Hwang and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Gastroenterology and PLoS ONE.

In The Last Decade

Christopher Chang

26 papers receiving 933 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Christopher Chang 534 326 251 210 150 29 962
Kimberly Low 527 1.0× 251 0.8× 275 1.1× 246 1.2× 108 0.7× 18 844
Valentina Caputi 398 0.7× 557 1.7× 185 0.7× 306 1.5× 80 0.5× 25 1.2k
Rajan Singh 477 0.9× 435 1.3× 321 1.3× 188 0.9× 75 0.5× 42 1.1k
Boris Le Nevé 640 1.2× 586 1.8× 174 0.7× 329 1.6× 101 0.7× 31 1.1k
Walter Morales 657 1.2× 435 1.3× 397 1.6× 283 1.3× 197 1.3× 55 1.2k
Sigfús Nikulásson 376 0.7× 254 0.8× 250 1.0× 121 0.6× 339 2.3× 23 1.2k
Bruno K. Rodiño‐Janeiro 357 0.7× 340 1.0× 178 0.7× 204 1.0× 95 0.6× 44 1.2k
Els Houben 233 0.4× 409 1.3× 144 0.6× 259 1.2× 333 2.2× 20 1.2k
Caroline Dubuquoy 337 0.6× 514 1.6× 229 0.9× 233 1.1× 96 0.6× 31 1.2k
Lara Bellacosa 612 1.1× 212 0.7× 312 1.2× 209 1.0× 39 0.3× 28 904

Countries citing papers authored by Christopher Chang

Since Specialization
Citations

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

Fields of papers citing papers by Christopher Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christopher Chang

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

All Works

Loading papers...

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026