Ryan Flanagan

540 citations

28 papers · 300 indexed · h-index 10

Impact in

Gastroenterology top 10%
- Gastrointestinal motility and disorders
- Gastroesophageal reflux and treatments
Nephrology
- Parathyroid Disorders and Treatments

Papers in ⓘ

Gastroenterology 9
- Gastroesophageal reflux and treatments 7
- Gastrointestinal motility and disorders 5
Surgery 14
- Eosinophilic Esophagitis 5
- Bariatric Surgery and Outcomes 2
- Diverticular Disease and Complications 2

Co-authors: Kyle Staller (8 shared papers)Braden Kuo (7 shared papers)Mary Fairchok (2 shared papers)Mitchell Hamele (1 shared paper)Tracy L. Stevens (1 shared paper)Kenneth Abreo (1 shared paper)Arun Adlakha (1 shared paper)R. Clinton Webb (1 shared paper)
Journals: The American Journal of Gastroenterology (7 papers)Clinical Gastroenterology and Hepatology (4 papers)Digestive Diseases and Sciences (3 papers)Gastroenterology (3 papers)Journal of Clinical Virology (1 paper)
Partner nations: United States Hong Kong Israel

In The Last Decade

Ryan Flanagan

26 papers receiving 287 citations

Peers

Countries citing papers authored by Ryan Flanagan

Since Specialization

Citations

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

Fields of papers citing papers by Ryan Flanagan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Ryan Flanagan, 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 Ryan Flanagan Line = papers co-authored together Ryan Flanagan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 28 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	The milk-alkali syndrome. A reversible form of acute renal failure. PubMed ·Kenneth Abreo, Arun Adlakha, S. Kilpatrick, Ryan Flanagan, R. Clinton Webb, Shobha Shakamuri	1993	51
2	SEVERE MORBIDITY AND MORTALITY WITH BREAST MILK ASSOCIATED CYTOMEGALOVIRUS INFECTION The Pediatric Infectious Disease Journal ·Mitchell Hamele, Ryan Flanagan, C Adam Loomis, Tracy L. Stevens, Mary Fairchok	2009	48
3	Quantified Metrics of Gastric Emptying Delay by Glucagon-Like Peptide-1 Agonists: A Systematic Review and Meta-Analysis With Insights for Periprocedural Management The American Journal of Gastroenterology ·Brent Hiramoto, Thomas R. McCarty, Nayna A. Lodhia, A. Toby A. Jenkins, Ahmed Elnaiem, Mayssan Muftah, Ryan Flanagan, Walter W. Chan	2024	35
4	Frequency of Eating Disorder Pathology Among Patients With Chronic Constipation and Contribution of Gastrointestinal-Specific Anxiety Clinical Gastroenterology and Hepatology ·Helen Burton Murray, Ryan Flanagan, Bryana Banashefski, Casey J. Silvernale, Braden Kuo, Kyle Staller	2020	29
5	Severe human parechovirus sepsis beyond the neonatal period Journal of Clinical Virology ·Rebecca Sainato, Ryan Flanagan, Steven D. Mahlen, Mary Fairchok, LoRanée Braun	2011	20
6	Increased Internet Search Interest for GI Symptoms May Predict COVID-19 Cases in US Hotspots Clinical Gastroenterology and Hepatology ·Imama Ahmad, Ryan Flanagan, Kyle Staller	2020	18
7	Utilizing Google Trends to Assess Worldwide Interest in Irritable Bowel Syndrome and Commonly Associated Treatments Digestive Diseases and Sciences ·Ryan Flanagan, Braden Kuo, Kyle Staller	2020	17
8	Relationship Between Recreational Marijuana Use and Bowel Function in a Nationwide Cohort Study The American Journal of Gastroenterology ·Adeyinka Adejumo, Ryan Flanagan, Braden Kuo, Kyle Staller	2019	17
9	Colonic Stool Burden a Useful Surrogate for Slow Transit Constipation as Determined by a Radiopaque Transit Study The American Journal of Gastroenterology ·David J. Cangemi, Ryan Flanagan, Kenneth Barshop, Braden Kuo, Kyle Staller	2019	16
10	Jackhammer Esophagus After Lung Transplantation Journal of Clinical Gastroenterology ·David J. Cangemi, Ryan Flanagan, Abbey Bailey, Kyle Staller, Braden Kuo	2019	10
11	Centrally Distributed Adiposity as a Modifiable Risk Factor for Fecal Incontinence: United States Population-based Analysis Clinical Gastroenterology and Hepatology ·Brent Hiramoto, Ryan Flanagan, Mayssan Muftah, Eric D. Shah, Walter W. Chan	2024	8
12	The Role of Screening Electrocardiograms in the Evaluation of ROTC Cadets Applying for Flight Status Military Medicine ·Kirk Liesemer, Ryan Flanagan, Erik Johnson, Mark Devenport, Victoria W Cartwright, Robert Puntel	2010	7
13	Optimizing Virus Identification in Critically Ill Children Suspected of Having an Acute Severe Viral Infection* Pediatric Critical Care Medicine ·Adrienne G. Randolph, Anna A. Agan, Ryan Flanagan, Jennifer K. Meece, Julie C. Fitzgerald, Laura L. Loftis, Edward J. Truemper, Simon Li, Jill M. Ferdinands	2016	5
14	Allergic phenotype identified on allergen testing is associated with proton pump inhibitor nonresponse in eosinophilic esophagitis Journal of Gastroenterology and Hepatology ·Mayssan Muftah, Davis A. Hartnett, Ryan Flanagan, Walker D. Redd, A. Toby A. Jenkins, Alison Goldin, Karen Hsu Blatman, Walter W. Chan	2024	4
15	Cost-Effectiveness Analysis of Current Treatment Options for Eosinophilic Esophagitis The American Journal of Gastroenterology ·Brent Hiramoto, Mayssan Muftah, Ryan Flanagan, Eric D. Shah, Walter W. Chan	2024	2
16	Pre-Lung transplant reflux testing demonstrates high prevalence of gastroesophageal reflux in cystic fibrosis and reduces chronic rejection risk World Journal of Transplantation ·Wai–Kit Lo, Ryan Flanagan, Nirmal Sharma, Hilary J. Goldberg, Walter W. Chan	2023	2
17	Examining the Nocebo Effect in Trials of Neuromodulators for Use in Disorders of Gut-Brain Interaction The American Journal of Gastroenterology ·Jeremy R. Glissen Brown, Ava Sanayei, Samantha Proctor, Ryan Flanagan, Sarah Ballou, Paul Bain, Judy Nee	2022	2
18	Pre-analytic decrease of phenylalanine in plasma of patients with phenylketonuria treated with pegvaliase Molecular Genetics and Metabolism Reports ·Coleman Turgeon, Kari Casas, Ryan Flanagan, Amy White, Dawn Peck, Gisele Pino, April Studinski Jones, Dimitar Gavrilov, Devin Oglesbee, Matthew Schultz, Silvia Tortorelli, Dietrich Matern, Patricia Hall	2024	1
19	Sa1289 PROXIMAL PREDOMINANT ESOPHAGEAL EOSINOPHILIA INDEPENDENTLY PREDICTS PROTON PUMP INHIBITOR NON-RESPONSE IN EOSINOPHILIC ESOPHAGITIS Gastroenterology ·Davis A. Hartnett, Mayssan Muftah, Ryan Leung, Brent Hiramoto, Ryan Flanagan, Jennifer Cai, Wai–Kit Lo, Walter W. Chan	2024	1
20	Impact of Body Composition on Esophagogastric Junction Opening Measures: Discordant FLIP and Manometric Findings Are More Common With Increased Body Mass Index The American Journal of Gastroenterology ·Ryan Flanagan, Mayssan Muftah, Brent Hiramoto, Jennifer Cai, Walter W. Chan	2024	1

About Ryan Flanagan

Ryan Flanagan is a scholar working on Gastroenterology, Surgery, Speech and Hearing, Emergency Medicine and Epidemiology, having authored 28 papers that have together received 300 indexed citations. Recurring topics across this work include Gastroesophageal reflux and treatments (7 papers), Gastrointestinal motility and disorders (5 papers), Eosinophilic Esophagitis (5 papers), Data-Driven Disease Surveillance (3 papers), Dysphagia Assessment and Management (2 papers), Bariatric Surgery and Outcomes (2 papers), Influenza Virus Research Studies (2 papers) and Diverticular Disease and Complications (2 papers). The work is most often cited by research in Gastroenterology (64 citations), Nephrology (28 citations), Epidemiology (91 citations), Nutrition and Dietetics (35 citations) and Infectious Diseases (36 citations). Ryan Flanagan has collaborated with scholars based in United States, Hong Kong and Israel. Frequent co-authors include Kyle Staller, Braden Kuo, Mary Fairchok, Mitchell Hamele, Tracy L. Stevens, Kenneth Abreo, Arun Adlakha, R. Clinton Webb, Walter W. Chan and David J. Cangemi. Their work appears in journals such as The American Journal of Gastroenterology, Clinical Gastroenterology and Hepatology, Digestive Diseases and Sciences, Gastroenterology and Journal of Clinical Virology.

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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