Jonathan Koea

3.9k total citations
152 papers, 2.5k citations indexed

About

Jonathan Koea is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Jonathan Koea has authored 152 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 74 papers in Surgery, 69 papers in Oncology and 41 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Jonathan Koea's work include Pancreatic and Hepatic Oncology Research (30 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (22 papers) and Gallbladder and Bile Duct Disorders (17 papers). Jonathan Koea is often cited by papers focused on Pancreatic and Hepatic Oncology Research (30 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (22 papers) and Gallbladder and Bile Duct Disorders (17 papers). Jonathan Koea collaborates with scholars based in New Zealand, United States and United Kingdom. Jonathan Koea's co-authors include James H. Shaw, John McCall, Jason Gurney, Leslie H. Blumgart, David S. Klimstra, William R. Jarnagin, Diana Sarfati, Murray F. Brennan, Yuman Fong and Sanket Srinivasa and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Cancer.

In The Last Decade

Jonathan Koea

143 papers receiving 2.4k citations

Peers

Jonathan Koea
Comparison fields: 5 of 115
  • Surgery 1.3k
  • Oncology 1.1k
  • Pulmonary and Respiratory Medicine 757
  • Epidemiology 377
  • Hepatology 333
Replace Steven C. Stain with:
Steven C. Stain United States
Joal D. Beane United States
Kiran K. Turaga United States
Juan E. Sola United States
Paul E. Wise United States
Alan Askari United Kingdom
Kevin G. Billingsley United States
Thomas E. Read United States
Timothy B. Lautz United States
Motaz Qadan United States
Steven C. Stain United States View profile →
Citations per field, relative to Jonathan Koea
Jonathan Koea · 1×
Citations per year, relative to Jonathan Koea
Jonathan Koea · 1×

Countries citing papers authored by Jonathan Koea

Since Specialization
Citations

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

Fields of papers citing papers by Jonathan Koea

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jonathan Koea

This figure shows the co-authorship network connecting the top 25 collaborators of Jonathan Koea. A scholar is included among the top collaborators of Jonathan Koea 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 Jonathan Koea. Jonathan Koea 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
# Work Indexed citations
1 0
2 0
3 1
4 1
5 2
6 0
7 0
8 5
9 2
10 4
11 2
12 2
13 5
14 3
15 1
16
Liver abscess: contemporary presentation and management in a Western population.
4
17 28
18
Development and initial outcomes of an upper gastrointestinal multidisciplinary clinic.
4
19
Getting started as a hepatobiliary surgeon: lessons learned from the first 100 hepatectomies as a consultant.
5
20
Liver resections in Auckland 1998-2001: mortality, morbidity and blood product use.
15

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