James Tonascia

14.2k citations
129 papers · 9.4k indexed · 4 hit papers · h-index 50
Topics
Gastrointestinal motility and disorders (36 papers)Liver Disease Diagnosis and Treatment (22 papers)Diet and metabolism studies (11 papers)
Partner nations
United StatesItalyCanada

In The Last Decade

James Tonascia

124 papers receiving 9.1k citations

Hit Papers

Farnesoid X nuclear receptor ligand obeticholic acid for ...2014202620182022201420212018201950010001.5k

Peers

James Tonascia
Comparison fields: 5 of 166
  • Epidemiology 3.9k
  • Physiology 1.9k
  • Hepatology 1.8k
  • Endocrinology, Diabetes and Metabolism 1.8k
  • Gastroenterology 1.7k
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James Tonascia relative to David H. Van Thiel United States David H. Van Thiel's profile →
Citations per field
00.5×10×15×20×23×
David H. Van Thiel · 1×
Citations per year

Countries citing papers authored by James Tonascia

Since Specialization
Citations

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

Fields of papers citing papers by James Tonascia

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James Tonascia

This figure shows the co-authorship network connecting the top 25 collaborators of James Tonascia. A scholar is included among the top collaborators of James Tonascia 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 James Tonascia. James Tonascia 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
#WorkIndexed citations
1 2
2 18
3 4
4 14
5 19
6 5
7 47
8 14
9 0
10 26
11 65
12 8
13
Farnesoid X nuclear receptor ligand obeticholic acid for non-cirrhotic, non-alcoholic steatohepatitis (FLINT): a multicentre, randomised, placebo-controlled trialbreakdown →
1735
14 72
15 124
16 92
17 29
18 116
19 16
20 223

About James Tonascia

James Tonascia is a scholar working on Gastroenterology, Hepatology and Complementary and alternative medicine, having authored 129 papers that have together received 9.4k indexed citations. Recurring topics across this work include Gastrointestinal motility and disorders (36 papers), Liver Disease Diagnosis and Treatment (22 papers) and Diet and metabolism studies (11 papers). The work is most often cited by research in Gastroenterology (1.7k citations), Hepatology (1.8k citations) and Epidemiology (3.9k citations). James Tonascia has collaborated with scholars based in United States, Italy and Canada. Frequent co-authors include Rohit Loomba, Brent A. Neuschwander‐Tetri, David E. Kleiner, Arun J. Sanyal, Kris V. Kowdley, Mark L. Van Natta, Srinivasan Dasarathy, Jeanne M. Clark, Joel E. Lavine and Manal F. Abdelmalek. Their work appears in journals such as Science, New England Journal of Medicine and The Lancet.

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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2026