George N. Ioannou

Also affiliated with VA Puget Sound Health Care System

Medicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile

0Author DataRank

Indexed papers

4in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 4 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Rates and Factors Associated With Hepatocellular Carcinoma Diagnosis, Stage, Treatment, and Survival

Gastro Hep Advances(2025)10.1016/j.gastha.2025.100859

Top 100%

0DataRank

Top 100%0 citations

Vera Yakovchenko, Tamar H. Taddei, Alexander Monto, Heather Patton, Monica Merante +24 more

Papers

Driven by 27 papers — median percentile 0. Top paper: “Screening for Hepatocellular Carcinoma and Survival in Patients With Cirrhosis After Hepatitis C Virus Cure”.

Screening for Hepatocellular Carcinoma and Survival in Patients With Cirrhosis After Hepatitis C Virus Cure

JAMA Network Open(2024)10.1001/jamanetworkopen.2024.20963

N/A

0.523DataRank · unranked

14 citations

Nicole J. Kim, Philip Vutien, David E. Kaplan, George N. Ioannou, Tamar H. Taddei +1 more

Changes in the associations of race and rurality with SARS-CoV-2 infection, mortality, and case fatality in the United States from February 2020 to March 2021: A population-based cohort study

PLOS Medicine(2021)10.1371/journal.pmed.1003807

N/A

0.489DataRank · unranked

25 citations

Jacqueline M. Ferguson, Ann M. O’Hare, Amy S. B. Bohnert, Lisa I. Backus, Edward J. Boyko +9 more

Value of HCC surveillance in a landscape of emerging surveillance options: Perspectives of a multi-stakeholder modified Delphi panel

Hepatology(2024)10.1097/hep.0000000000001203

N/A

0.406DataRank · unranked

14 citations

Lisa Quirk, Justin Boike, Victoria Chernyak, Ziding Feng, Giamarqo Giamarqo +15 more

Associations of Race and Ethnicity with Hepatocellular Carcinoma, Decompensation, and Mortality in US Veterans with Cirrhosis

Cancer Epidemiology Biomarkers & Prevention(2023)10.1158/1055-9965.epi-22-1291

N/A

0.396DataRank · unranked

13 citations

Anne Cravero, Lauren D. Feld, Pamela Green, Ziding Feng, Kristin Berry +5 more

Effect of dietary branched chain amino acids on liver related mortality: Results from a large cohort of North American patients with advanced HCV infection

PLoS ONE(2023)10.1371/journal.pone.0284739

N/A

0.389DataRank · unranked

5 citations

Shirley Paski, Jennifer L. Dodge, Kiran Bambha, Scott W. Biggins, George N. Ioannou +1 more

Hepatocellular Carcinoma Diagnosis and Management in 2021: A National Veterans Affairs Quality Improvement Project

Clinical Gastroenterology and Hepatology(2023)10.1016/j.cgh.2023.07.002

N/A

0.312DataRank · unranked

7 citations

Tamar H. Taddei, Alexander Monto, Vera Yakovchenko, Heather Patton, Monica Merante +19 more

Associations Between Alcohol Use and Liver‐Related Outcomes in a Large National Cohort of Patients With Cirrhosis

Hepatology Communications(2021)10.1002/hep4.1776

N/A

0DataRank · unranked

44 citations

Nicole J. Kim, Kristin Berry, Andrew M. Moon, Feng Su, Philip Vutien +4 more

Mitochondrial dysfunction triggers secretion of the immunosuppressive factor α-fetoprotein

bioRxiv (Cold Spring Harbor Laboratory)(2021)10.1101/2021.07.02.450924

N/A

0DataRank · unranked

0 citations

Zakery N. Baker, Amzad Hossain, Aren Boulet, Paul A. Cobine, Sagnika Ghosh +15 more

PM2.5 air pollution exposure and nonalcoholic fatty liver disease in the Nationwide Inpatient Sample

Environmental Research(2022)10.1016/j.envres.2022.113611

N/A

0DataRank · unranked

78 citations

Nicole J. Kim, Kristin Berry, Jason A. Mendoza, Joel D. Kaufman, George N. Ioannou +1 more

Fibrosis Stage-specific Incidence of Hepatocellular Cancer After Hepatitis C Cure With Direct-acting Antivirals: A Systematic Review and Meta-analysis

Clinical Gastroenterology and Hepatology(2022)10.1016/j.cgh.2022.04.013

N/A

0DataRank · unranked

38 citations

Philip Vutien, Erin R. Cleveland, Anne Cravero, George N. Ioannou, Nicole J. Kim

Hepatocellular Carcinoma Risk Declines but Remains High Enough for Screening in the First 7 Years After Hepatitis C Virus Cure With Direct-Acting Antivirals in Patients With Cirrhosis or High Fibrosis-4 Score

Gastroenterology(2022)10.1053/j.gastro.2022.06.057

N/A

0DataRank · unranked

19 citations

Philip Vutien, Kristin Berry, George N. Ioannou, Nicole J. Kim

Effectiveness of COVID-19 Viral Vector Ad.26.COV2.S Vaccine and Comparison with mRNA Vaccines in Cirrhosis

Clinical Gastroenterology and Hepatology(2022)10.1016/j.cgh.2022.05.038

N/A

0DataRank · unranked

17 citations

A. Sidney Barritt, Andrew M. Moon, Tamar H. Taddei, David E. Kaplan, Bassam Dahman +7 more

Mitochondrial dysfunction reactivates α-fetoprotein expression that drives copper-dependent immunosuppression in mitochondrial disease models

Journal of Clinical Investigation(2022)10.1172/jci154684

N/A

0DataRank · unranked

12 citations

Zakery N. Baker, Amzad Hossain, Aren Boulet, Paul A. Cobine, Sagnika Ghosh +16 more

Hepatocellular carcinoma risk decreases as time accrues following hepatitis C virus eradication

Alimentary Pharmacology & Therapeutics(2023)10.1111/apt.17802

N/A

0DataRank · unranked

20 citations

Nicole J. Kim, Andrew M. Moon, Kay M. Johnson, Kristin Berry, Pamela K. Green +2 more

Rates of and Factors Associated With Primary and Booster COVID-19 Vaccine Receipt by US Veterans, December 2020 to June 2022

JAMA Network Open(2023)10.1001/jamanetworkopen.2022.54387

N/A

0DataRank · unranked

14 citations

Mazhgan Rowneki, Kristin Berry, Amy S. B. Bohnert, C. Barrett Bowling, Edward J. Boyko +8 more

Modeling 5-Year Hepatocellular Carcinoma Risk in Alaska Native Peoples With Hepatitis B Virus Infection

Gastro Hep Advances(2025)10.1016/j.gastha.2025.100661

N/A

0DataRank · unranked

0 citations

Janet M. Johnston, Chriss Homan, Tracey L. Marsh, Nicole J. Kim, Yong‐Jun Liu +8 more

Deploying and Examining Beacon for At-Home Patient Self-Monitoring with Critical Flicker Frequency

PubMed(2025)10.1145/3706598.3714240

N/A

0DataRank · unranked

0 citations

Philip Vutien, Sabrina Omer, M. H. Yacoub, George N. Ioannou, Ravi Karkar +3 more

Intravascular Hepatocyte Lipid Droplets are Commonly Present in Hepatic Sinusoids, Portal Venules, and Central Veins in MASH

Gastro Hep Advances(2025)10.1016/j.gastha.2025.100848

N/A

0DataRank · unranked

0 citations

Christopher Savard, Joseph L. Dempsey, Rotonya M. Carr, Sum P. Lee, George N. Ioannou

Rates and Factors Associated With Hepatocellular Carcinoma Diagnosis, Stage, Treatment, and Survival

Gastro Hep Advances(2025)10.1016/j.gastha.2025.100859

Top 100%

0DataRank

Top 100%0 citations

Vera Yakovchenko, Tamar H. Taddei, Alexander Monto, Heather Patton, Monica Merante +24 more

Supplementary Table S5 from Associations of Race and Ethnicity with Hepatocellular Carcinoma, Decompensation, and Mortality in US Veterans with Cirrhosis

10.1158/1055-9965.23268712

Top 100%

0DataRank

Top 100%0 citations

Anne Cravero, Lauren D. Feld, Pamela Green, Ziding Feng, Kristin Berry +5 more

Provider Attitudes Toward Risk-Based Hepatocellular Carcinoma Surveillance in Patients With Cirrhosis in the United States

Clinical Gastroenterology and Hepatology(2020)10.1016/j.cgh.2020.09.015

N/A

0DataRank · unranked

38 citations

Karine Rozenberg‐Ben‐Dror, David Jacob, Nicole E. Rich, Amit G. Singal, Elizabeth S. Aby +28 more

Supplementary Table S5 from Associations of Race and Ethnicity with Hepatocellular Carcinoma, Decompensation, and Mortality in US Veterans with Cirrhosis

10.1158/1055-9965.23268712.v1

Top 100%

0DataRank

Top 100%0 citations

Anne Cravero, Lauren D. Feld, Pamela Green, Ziding Feng, Kristin Berry +5 more

No difference in hepatocellular carcinoma risk between chronic hepatitis B patients treated with entecavir versus tenofovir

Gut(2020)10.1136/gutjnl-2019-319867

N/A

0DataRank · unranked

42 citations

Kristin Berry, George N. Ioannou, Feng Su

Distinguishing NASH Histological Severity Using a Multiplatform Metabolomics Approach

Metabolites(2020)10.3390/metabo10040168

N/A

0DataRank · unranked

37 citations

G. A. Nagana Gowda, Danijel Djukovic, Daniel Raftery, George N. Ioannou

Screening is associated with a lower risk of hepatocellular carcinoma-related mortality in patients with chronic hepatitis B

Journal of Hepatology(2020)10.1016/j.jhep.2020.11.023

N/A

0DataRank · unranked

28 citations

Noel S. Weiss, Lauren A. Beste, Andrew M. Moon, Ga‐Young Jin, Pamela Green +3 more

Fibroscan liver stiffness after anti‐viral treatment for hepatitis C is independently associated with adverse outcomes

Alimentary Pharmacology & Therapeutics(2020)10.1111/apt.16092

N/A

0DataRank · unranked

24 citations

Nicole J. Kim, Andrew M. Moon, Meredith Pearson, Feng Su, Kristin Berry +3 more

Development of COVIDVax Model to Estimate the Risk of SARS-CoV-2–Related Death Among 7.6 Million US Veterans for Use in Vaccination Prioritization

JAMA Network Open(2021)10.1001/jamanetworkopen.2021.4347

N/A

0DataRank · unranked

43 citations

Pamela Green, Vincent S. Fan, Jason A. Dominitz, Ann M. O’Hare, Lisa I. Backus +6 more

George N. Ioannou

Indexed papers

Top data-sharing exemplar

Papers