Tammy Chang

103 papers and 1.5k indexed citations i.

About

Tammy Chang is a scholar working on General Health Professions, Public Health, Environmental and Occupational Health and Obstetrics and Gynecology. According to data from OpenAlex, Tammy Chang has authored 103 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in General Health Professions, 33 papers in Public Health, Environmental and Occupational Health and 16 papers in Obstetrics and Gynecology. Recurrent topics in Tammy Chang’s work include Healthcare Policy and Management (12 papers), Obesity and Health Practices (12 papers) and Obesity, Physical Activity, Diet (11 papers). Tammy Chang is often cited by papers focused on Healthcare Policy and Management (12 papers), Obesity and Health Practices (12 papers) and Obesity, Physical Activity, Diet (11 papers). Tammy Chang collaborates with scholars based in United States, India and China. Tammy Chang's co-authors include Vineet Chopra, Michelle H. Moniz, Matthew M. Davis, Marika Waselewski, Rajesh Patel, S. Ryan Greysen, Melissa DeJonckheere, Kendrin R. Sonneville, V. G. Vinod Vydiswaran and Vanessa K. Dalton and has published in prestigious journals such as JAMA, PLoS ONE and American Journal of Public Health.

In The Last Decade

Co-authorship network of co-authors of Tammy Chang i

Fields of papers citing papers by Tammy Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Tammy Chang

Since Specialization
Citations

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

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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2025