2026 Nicholas J. Talley: Medicine Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Best Scientists	198	316	297	4	4	2018	142535
Medicine	201	183	167	2	1	2009	145852

Research.com Recognitions

2026 - Research.com Medicine in Australia Leader Award
2025 - Research.com Best Scientists Award
2025 - Research.com Medicine in Australia Leader Award
2023 - Research.com Medicine in Australia Leader Award
2022 - Research.com Medicine in Australia Leader Award
2014 - Fellow of the Australian Academy of Health and Medical Science

Overview

Nicholas J. Talley is affiliated with the University of Newcastle Australia. Their research spans multiple areas within medicine and environmental science, with a specific focus on health, toxicology and mutagenesis, surgery, gastroenterology, and physiology. The work reflects an interdisciplinary approach combining clinical and environmental health topics.

The scientist's primary fields of study include:

Medicine
Environmental Science

Key subfields of study encompass:

Health, Toxicology and Mutagenesis
Surgery
Gastroenterology
General Health Professions
Physiology

Frequent research topics covered in their publications are:

Climate Change and Health Impacts
Gastrointestinal motility and disorders
Air Quality and Health Impacts
Global Health Care Issues
Helicobacter pylori-related gastroenterology studies
Eosinophilic Esophagitis
Gastroesophageal reflux and treatments

The researcher has published extensively in notable journals. The most frequent publication venues include:

The Medical Journal of Australia
Gastroenterology
Neurogastroenterology & Motility
Alimentary Pharmacology & Therapeutics
The American Journal of Gastroenterology

Among recent papers authored or co-authored by Nicholas J. Talley are:

What Causes Functional Gastrointestinal Disorders? A Proposed Disease Model, 2020, The American Journal of Gastroenterology
Functional gastrointestinal disorders: advances in understanding and management, 2020, The Lancet
Call for emergency action to limit global temperature increases, restore biodiversity, and protect health, 2021, BMJ
International Consensus Recommendations for Eosinophilic Gastrointestinal Disease Nomenclature, 2022, Clinical Gastroenterology and Hepatology
Standard gastroenterologist versus multidisciplinary treatment for functional gastrointestinal disorders (MANTRA): an open-label, single-centre, randomised controlled trial, 2020, The Lancet Gastroenterology & Hepatology

Frequent co-authors collaborating with Nicholas J. Talley include:

Lukoye Atwoli
Thomas Benfield
Raffaella Bosurgi
Fiona Godlee
Stephen Hancocks

Among their recognitions, Nicholas J. Talley was named Fellow of the Australian Academy of Health and Medical Science in 2014.

Best Publications

U.S. householder survey of functional gastrointestinal disorders. Prevalence, sociodemography, and health impact.

D A Drossman;Z Li;E Andruzzi;R D Temple

3144
Citations
Functional gastroduodenal disorders

Jan Tack;Nicholas J. Talley;Michael Camilleri;Gerald Holtmann

3019
Citations
Prevalence and clinical spectrum of gastroesophageal reflux : a population-based study in Olmsted County, Minnesota

GR Locke;NJ Talley;SL Fett;AR Zinsmeister

2710
Citations
An evidence-based appraisal of reflux disease management — the Genval Workshop Report

J. Brun;A. M. Fendrick;M. B. Fennerty

1452
Citations
Helicobacter pylori in Peptic Ulcer Disease

Tadataka Yamada;John G. Searle;Dennis Ahnen

1380
Citations
Rome IV - Gastroduodenal Disorders.

Stanghellini;Talley Nj;Chan F;Hasler Wl

1363
Citations
Eosinophilic gastroenteritis: a clinicopathological study of patients with disease of the mucosa, muscle layer, and subserosal tissues.

N J Talley;R G Shorter;S F Phillips;A R Zinsmeister

1168
Citations
Updated International Consensus Diagnostic Criteria for Eosinophilic Esophagitis: Proceedings of the AGREE Conference.

Evan S. Dellon;Chris A. Liacouras;Javier Molina-Infante;Glenn T. Furuta

1112
Citations
Prevalence of Barrett's esophagus in the general population: an endoscopic study.

Jukka Ronkainen;Pertti Aro;Tom Storskrubb;Sven–Erik Johansson

1090
Citations
Dyspepsia and dyspepsia subgroups: A population-based study

NJ Talley;AR Zinsmeister;CD Schleck;LJ Melton

1031
Citations
The efficacy of probiotics in the treatment of irritable bowel syndrome: a systematic review

Paul Moayyedi;Alexander Charles Ford;Nicholas J Talley;Filippo Cremonini

948
Citations
An Evidence-Based Position Statement on the Management of Irritable Bowel Syndrome

Lawrence J. Brandt;William D. Chey;Amy E. Foxx-Orenstein;Eammon M M Quigley

936
Citations
Epidemiology of colonic symptoms and the irritable bowel syndrome

Nicholas J. Talley;Alan R Zinsmeister;Carol E. Van Dyke;L.Joseph Melton

905
Citations
Effect of fibre, antispasmodics, and peppermint oil in the treatment of irritable bowel syndrome: systematic review and meta-analysis

Alexander C Ford;Nicholas J Talley;Brennan M R Spiegel;Amy E Foxx-Orenstein

827
Citations
Identification of sub-groups of functional gastrointestinal disorders

DA Drossman;WG Thompson;NJ Talley;P Funch-Jensen

823
Citations
Immune activation in patients with irritable bowel syndrome

Tobias Liebregts;Birgit Adam;Christoph Bredack;Alexander Röth

816
Citations
Prevalence of gastrointestinal symptoms associated with diabetes mellitus: a population-based survey of 15,000 adults.

Peter Bytzer;Nicholas J. Talley;Melanie Leemon;Lisa J. Young

812
Citations
Efficacy of antidepressants and psychological therapies in irritable bowel syndrome: systematic review and meta-analysis

Alexander Charles Ford;Nicholas J Talley;Philip S Schoenfeld;Eamonn Mm Quigley

807
Citations
Guidelines for the Management of Dyspepsia

Nicholas J. Talley;Nimish Vakil

760
Citations
Efficacy of biological therapies in inflammatory bowel disease: systematic review and meta-analysis.

Alexander C Ford;William J Sandborn;Khurram J Khan;Stephen B Hanauer

734
Citations

Frequent Co-Authors

Gerald Holtmann University of Queensland

Cathy D. Schleck Mayo Clinic

Alan R. Zinsmeister Mayo Clinic

Paul Moayyedi McMaster University

Alexander C. Ford University of Leeds

Michael Camilleri Mayo Clinic

Jan Tack KU Leuven

Nimish Vakil University of Wisconsin–Madison

Michael Horowitz University of Adelaide

Mark Morrison University of Queensland

External Links

Wikipedia of Nicholas J. Talley Personal website of Nicholas J. Talley

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