John P. Roberts

28.6k citations
364 papers · 19.6k indexed · 4 hit papers · h-index 71

Impact in

  • Hepatology top 0.01%
    • Liver Disease and Transplantation
    • Hepatocellular Carcinoma Treatment and Prognosis
    • Hepatitis C virus research
  • Transplantation top 0.05%
    • Renal Transplantation Outcomes and Treatments

Papers in

    • Renal Transplantation Outcomes and Treatments 75
    • Liver Disease and Transplantation 152
    • Hepatocellular Carcinoma Treatment and Prognosis 53
    • Hepatitis C virus research 36

John P. Roberts

355 papers receiving 19.2k citations

Hit Papers

Ten-Year Outcomes of Liver Transplant and Downstaging for Hepatocellular Carcinoma 2022 · 97 citations
97200120262009201750010001.5k

Peers

John P. Roberts
Comparison fields: 5 of 167
  • Hepatology 13.0k
  • Transplantation 3.1k
  • Epidemiology 8.5k
  • Surgery 9.8k
  • Public Health, Environmental and Occupational Health 2.5k
Replace Michaël Abécassis with:
Michaël Abécassis United States
Robert S. Brown United States
James Neuberger United Kingdom
Nancy L. Ascher United States
Nigel Heaton United Kingdom
Göran B. Klintmalm United States
Robert M. Merion United States
P. Neuhaus Germany
Russell H. Wiesner United States
Gary Levy Canada
John P. Roberts relative to Michaël Abécassis United States Michaël Abécassis's profile →
Citations per field
00.5×1.5×
Michaël Abécassis · 1×
Citations per year

Countries citing papers authored by John P. Roberts

Since Specialization
Citations

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

Fields of papers citing papers by John P. Roberts

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John P. Roberts. 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 John P. Roberts. The network helps show where John P. Roberts may publish in the future.

Co-authors

The 25 scholars most cited alongside John P. Roberts, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John P. Roberts Line = papers co-authored together John P. Roberts links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20250
2 20231
3 202211
4 20218
5 20218
6 202035
7 20205
8 201910
9 201944
10 201870
11 201846
12 201843
13 201824
14 20178
15 20178
16 2017102
17 2010111
18 2009103
19 20070
20 2007415

About John P. Roberts

John P. Roberts is a scholar working on Transplantation, Hepatology, Surgery, Epidemiology and Public Health, Environmental and Occupational Health, having authored 364 papers that have together received 19.6k indexed citations. Recurring topics across this work include Organ Transplantation Techniques and Outcomes (193 papers), Liver Disease and Transplantation (152 papers), Liver Disease Diagnosis and Treatment (87 papers), Renal Transplantation Outcomes and Treatments (75 papers), Organ Donation and Transplantation (73 papers), Hepatocellular Carcinoma Treatment and Prognosis (53 papers), Hepatitis C virus research (36 papers) and Hepatitis B Virus Studies (21 papers). The work is most often cited by research in Hepatology (13.0k citations), Transplantation (3.1k citations), Epidemiology (8.5k citations), Surgery (9.8k citations) and Public Health, Environmental and Occupational Health (2.5k citations). John P. Roberts has collaborated with scholars based in United States, China and Canada. Frequent co-authors include Nancy L. Ascher, Francis Y. Yao, Nathan M. Bass, Linda D. Ferrell, John R. Lake, Peter Bacchetti, Jennifer L. Dodge, Norah A. Terrault, Ryutaro Hirose and Robert K. Kerlan. Their work appears in journals such as Liver Transplantation, American Journal of Transplantation, Transplantation, Hepatology and Clinical Transplantation.

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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