Gregory D. Leonard

29 papers and 1.9k indexed citations i.

About

Gregory D. Leonard is a scholar working on Oncology, Hepatology and Surgery. According to data from OpenAlex, Gregory D. Leonard has authored 29 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Oncology, 6 papers in Hepatology and 5 papers in Surgery. Recurrent topics in Gregory D. Leonard’s work include Colorectal Cancer Treatments and Studies (8 papers), Cancer Treatment and Pharmacology (7 papers) and Hepatocellular Carcinoma Treatment and Prognosis (6 papers). Gregory D. Leonard is often cited by papers focused on Colorectal Cancer Treatments and Studies (8 papers), Cancer Treatment and Pharmacology (7 papers) and Hepatocellular Carcinoma Treatment and Prognosis (6 papers). Gregory D. Leonard collaborates with scholars based in United States, Ireland and Israel. Gregory D. Leonard's co-authors include Susan E. Bates, Tito Fojo, Sandra M. Swain, Nancy E. Kemeny, Baruch Brenner, Jean L. Grem, Tanya Lehky, Mary Kay Floeter, Richard H. Wilson and Orsolya Polgár and has published in prestigious journals such as Journal of Clinical Oncology, JNCI Journal of the National Cancer Institute and Clinical Cancer Research.

In The Last Decade

Co-authorship network of co-authors of Gregory D. Leonard i

Fields of papers citing papers by Gregory D. Leonard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory D. Leonard. 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 Gregory D. Leonard. The network helps show where Gregory D. Leonard may publish in the future.

Countries citing papers authored by Gregory D. Leonard

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025