Gregory Leonard

1.1k total citations
13 papers, 283 citations indexed

About

Gregory Leonard is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Gregory Leonard has authored 13 papers receiving a total of 283 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Pulmonary and Respiratory Medicine, 6 papers in Surgery and 6 papers in Oncology. Recurrent topics in Gregory Leonard's work include Colorectal and Anal Carcinomas (3 papers), Colorectal Cancer Surgical Treatments (3 papers) and Gastric Cancer Management and Outcomes (3 papers). Gregory Leonard is often cited by papers focused on Colorectal and Anal Carcinomas (3 papers), Colorectal Cancer Surgical Treatments (3 papers) and Gastric Cancer Management and Outcomes (3 papers). Gregory Leonard collaborates with scholars based in Ireland, United States and France. Gregory Leonard's co-authors include Philip B. Paty, Yuman Fong, Mithat Gönen, M. Morse, Ronald P. DeMatteo, Michael I. D’Angelica, Leslie H. Blumgart, Nancy E. Kemeny, William R. Jarnagin and Lawrence H. Schwartz and has published in prestigious journals such as Journal of Clinical Oncology, Annals of Oncology and Archives of Disease in Childhood.

In The Last Decade

Gregory Leonard

13 papers receiving 281 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gregory Leonard Ireland 6 166 143 107 88 64 13 283
Sylvie Métairie France 8 172 1.0× 160 1.1× 153 1.4× 99 1.1× 24 0.4× 15 331
Seijin Nadano Japan 9 114 0.7× 109 0.8× 56 0.5× 46 0.5× 33 0.5× 26 283
Marta Romero-Gutiérrez Spain 9 70 0.4× 103 0.7× 97 0.9× 38 0.4× 28 0.4× 24 255
Toshiki Shinohara Japan 9 164 1.0× 43 0.3× 142 1.3× 101 1.1× 87 1.4× 46 312
Catherine Leyh Germany 6 78 0.5× 68 0.5× 64 0.6× 57 0.6× 17 0.3× 17 225
Eiji KONAGA Japan 10 112 0.7× 37 0.3× 146 1.4× 85 1.0× 31 0.5× 42 293
C. Gog Germany 10 183 1.1× 181 1.3× 90 0.8× 69 0.8× 16 0.3× 28 341
Arteid Memaj United States 8 205 1.2× 41 0.3× 57 0.5× 69 0.8× 38 0.6× 17 283
S. Chiara Italy 11 176 1.1× 57 0.4× 184 1.7× 69 0.8× 12 0.2× 22 400
Gui‐Nan Lin China 8 254 1.5× 47 0.3× 35 0.3× 97 1.1× 24 0.4× 9 359

Countries citing papers authored by Gregory Leonard

Since Specialization
Citations

This map shows the geographic impact of Gregory 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 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 Leonard more than expected).

Fields of papers citing papers by Gregory Leonard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gregory Leonard

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

All Works

13 of 13 papers shown
1.
Overman, Michael J., Fabio Gelsomino, Massimo Aglietta, et al.. (2024). Nivolumab plus relatlimab in patients with previously treated microsatellite instability-high/mismatch repair-deficient metastatic colorectal cancer: the phase II CheckMate 142 study. Journal for ImmunoTherapy of Cancer. 12(5). e008689–e008689. 24 indexed citations
2.
O’Brien, Timothy, Geke A.P. Hospers, Thierry Conroy, et al.. (2023). The role of total neoadjuvant therapy in locally advanced rectal cancer: a survey of specialists attending the All-Ireland Colorectal Cancer Conference 2022 including lead investigators of OPRA, PRODIGE-23 and RAPIDO. Irish Journal of Medical Science (1971 -). 193(3). 1183–1190. 3 indexed citations
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Pradère, Benjamin, B. Peyronnet, Gregory Leonard, Vincent Misraï, & F. Bruyère. (2016). Photovaporisation prostatique au laser Greenlight  : évaluation des pratiques françaises en 2015. Progrès en Urologie. 26(3). 168–175. 2 indexed citations
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Connell, Louise C., Séamus O’Reilly, Glenn F. Webb, et al.. (2014). ICORG 06-41: A phase II trial of single-agent sorafenib in the treatment of platinum-pretreated relapsed gastroesophageal adenocarcinoma (GECa).. Journal of Clinical Oncology. 32(3_suppl). 88–88. 3 indexed citations
8.
Hogan, Niamh M., Gregory Leonard, Mary C. Sheehan, & Myles Joyce. (2013). Early recurrence and progression of a rare rectal squamous cell carcinoma after initial response to primary chemoradiotherapy.. PubMed. 99(3). e88–90. 1 indexed citations
9.
Hogan, Niamh M., Gregory Leonard, Mary C. Sheehan, & Myles Joyce. (2013). Early recurrence and progression of a rare rectal squamous cell carcinoma after initial response to primary chemoradiotherapy. Tumori Journal. 99(3). e88–e90. 1 indexed citations
10.
Kelly, Ciara M., et al.. (2013). Combination therapy with radiation and weekly paclitaxel/carboplatin as definitive treatment for locally advanced oesophageal cancer in the elderly. Journal of Geriatric Oncology. 4. S43–S44. 1 indexed citations
11.
Kemeny, Nancy E., William R. Jarnagin, Philip B. Paty, et al.. (2005). Phase I Trial of Systemic Oxaliplatin Combination Chemotherapy With Hepatic Arterial Infusion in Patients With Unresectable Liver Metastases From Colorectal Cancer. Journal of Clinical Oncology. 23(22). 4888–4896. 150 indexed citations
12.
Leonard, Gregory, Edwin M. Posadas, Paul Herrmann, et al.. (2004). Non-Hodgkin's Lymphoma in Job's Syndrome: A Case Report and Literature Review. Leukemia & lymphoma. 45(12). 2521–2525. 58 indexed citations
13.
Leonard, Gregory, et al.. (1951). Sir Leonard Gregory Parsons. Archives of Disease in Childhood. 26(125). 1–3. 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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