David J. Keljo

6.9k total citations
74 papers, 2.6k citations indexed

About

David J. Keljo is a scholar working on Genetics, Epidemiology and Speech and Hearing. According to data from OpenAlex, David J. Keljo has authored 74 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Genetics, 26 papers in Epidemiology and 21 papers in Speech and Hearing. Recurrent topics in David J. Keljo's work include Inflammatory Bowel Disease (38 papers), Microscopic Colitis (22 papers) and Adolescent and Pediatric Healthcare (21 papers). David J. Keljo is often cited by papers focused on Inflammatory Bowel Disease (38 papers), Microscopic Colitis (22 papers) and Adolescent and Pediatric Healthcare (21 papers). David J. Keljo collaborates with scholars based in United States, Canada and France. David J. Keljo's co-authors include Jeffrey S. Hyams, Anne M. Griffiths, James Markowitz, Neal S. LeLeiko, Anthony Otley, Athos Bousvaros, Eva Szigethy, Marian Pfefferkorn, Wallace Crandall and Subra Kugathasan and has published in prestigious journals such as New England Journal of Medicine, Gastroenterology and PEDIATRICS.

In The Last Decade

David J. Keljo

70 papers receiving 2.5k citations

Peers

Countries citing papers authored by David J. Keljo

Since Specialization

Citations

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

Fields of papers citing papers by David J. Keljo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David J. Keljo. 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 David J. Keljo. The network helps show where David J. Keljo may publish in the future.

Co-authorship network of co-authors of David J. Keljo

This figure shows the co-authorship network connecting the top 25 collaborators of David J. Keljo. A scholar is included among the top collaborators of David J. Keljo 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 David J. Keljo. David J. Keljo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	IBD LIVE Case Series—Case 3 2015 ·Inflammatory Bowel Diseases ·(unknown), Subra Kugathasan, David J. Keljo, Julia B. Greer, Sarangarajan Ranganathan, Raymond K. Cross, Corey A. Siegel, Miguel Regueiro	5
2	Effect of 2 Psychotherapies on Depression and Disease Activity in Pediatric Crohnʼs Disease 2015 ·Inflammatory Bowel Diseases ·Eva Szigethy, Ada O. Youk, Joseph Gonzalez–Heydrich, Simona Bujoreanu, John R. Weisz, Diane L. Fairclough, (unknown), Neil Jones, Francis E. Lotrich, David J. Keljo, Arvind I. Srinath, Athos Bousvaros, David J. Kupfer, David R. DeMaso	32
3	Randomized Efficacy Trial of Two Psychotherapies for Depression in Youth With Inflammatory Bowel Disease 2014 ·Journal of the American Academy of Child & Adolescent Psychiatry ·Eva Szigethy, Simona Bujoreanu, Ada O. Youk, John R. Weisz, David Benhayon, Diane L. Fairclough, (unknown), Joseph Gonzalez–Heydrich, David J. Keljo, Arvind I. Srinath, Athos Bousvaros, Margaret A. Kirshner, (unknown), David J. Kupfer, David R. DeMaso	73
4	Budesonide Use in Pediatric Crohn Disease 2012 ·Journal of Pediatric Gastroenterology and Nutrition ·Anthony Otley, Neal S. LeLeiko, Christine R. Langton, Trudy Lerer, David R. Mack, Jonathan Evans, Marian Pfefferkorn, Ryan Carvalho, Joel R. Rosh, Anne M. Griffiths, Maria Oliva‐Hemker, Marsha Kay, Athos Bousvaros, Michael C. Stephens, Charles M. Samson, Andrew B. Grossman, David J. Keljo, James Markowitz, Jeffrey S. Hyams	4
5	Outcome Following Infliximab Therapy in Children With Ulcerative Colitis 2010 ·The American Journal of Gastroenterology ·Jeffrey S. Hyams, Trudy Lerer, Anne M. Griffiths, Marian Pfefferkorn, Michael C. Stephens, Jonathan Evans, Anthony Otley, Ryan Carvalho, David R. Mack, Athos Bousvaros, Joel R. Rosh, Andrew B. Grossman, Gitit Tomer, Marsha Kay, Wallace Crandall, Maria Oliva‐Hemker, David J. Keljo, Neal S. LeLeiko, James Markowitz	87
6	Severe Pediatric Ulcerative Colitis: A Prospective Multicenter Study of Outcomes and Predictors of Response 2010 ·Gastroenterology ·Dan Turner, David R. Mack, Neal S. LeLeiko, Thomas D. Walters, Krista Uusoue, Steven T. Leach, Andrew S. Day, Wallace Crandall, Mark S. Silverberg, James Markowitz, Anthony Otley, David J. Keljo, Petar Mamula, Subra Kugathasan, Jeffrey S. Hyams, Anne M. Griffiths	169
7	Strategies to improve quality of life in adolescents with inflammatory bowel disease 2009 ·Inflammatory Bowel Diseases ·(unknown), David J. Keljo, Eva Szigethy	61
8	Variation in Care in Pediatric Crohn Disease 2009 ·Journal of Pediatric Gastroenterology and Nutrition ·Richard B. Colletti, Robert N. Baldassano, David E. Milov, Peter A. Margolis, Athos Bousvaros, Wallace Crandall, Karen D. Crissinger, (unknown), Andrew S. Day, Lee A. Denson, Marla C. Dubinsky, Dawn R. Ebach, Edward J. Hoffenberg, Howard A. Kader, David J. Keljo, Ian Leibowitz, Petar Mamula, Marian D. Pfefferkorn, (unknown)	49
9	Effect of early immunomodulator use in moderate to severe pediatric Crohn disease 2008 ·Inflammatory Bowel Diseases ·Jaya Punati, James Markowitz, Trudy Lerer, Jeffrey S. Hyams, Subra Kugathasan, Anne M. Griffiths, Anthony Otley, Joel R. Rosh, Marian Pfefferkorn, David R. Mack, Jonathan Evans, Athos Bousvaros, Susan Moyer, Robert Wyllie, Maria Oliva‐Hemker, Adam Mezoff, Neal S. LeLeiko, David J. Keljo, Wallace Crandall	83
10	Cognitive-Behavioral Therapy for Adolescents With Inflammatory Bowel Disease and Subsyndromal Depression 2007 ·Journal of the American Academy of Child & Adolescent Psychiatry ·Eva Szigethy, (unknown), Johanna Carpenter, Diana Hardy, Diane L. Fairclough, Athos Bousvaros, David J. Keljo, John R. Weisz, William R. Beardslee, Robert B. Noll, David R. DeMaso	139
11	Laboratory Values for Children With Newly Diagnosed Inflammatory Bowel Disease 2007 ·PEDIATRICS ·David R. Mack, Christine R. Langton, James Markowitz, Neal S. LeLeiko, Anne M. Griffiths, Athos Bousvaros, Jonathan Evans, Subra Kugathasan, Anthony Otley, (unknown), Joel R. Rosh, Adam Mezoff, Susan Moyer, Maria Oliva‐Hemker, Robert Rothbaum, Robert Wyllie, Jerico del-Rosario, David J. Keljo, Trudy Lerer, Jeffrey S. Hyams	110
12	Metabolic Bone Disease in Inflammatory Bowel Disease 2004 ·Journal of Clinical Gastroenterology ·(unknown), David J. Keljo, Miguel Regueiro	33
13	Perspectives on osteoporosis in pediatric inflammatory bowel disease 2003 ·Current Gastroenterology Reports ·(unknown), David J. Keljo	9
14	Pancreatitis in Patients with Inflammatory Bowel Disease 1997 ·Journal of Pediatric Gastroenterology and Nutrition ·David J. Keljo, (unknown)	17
15	Just in Time 1996 ·New England Journal of Medicine ·David J. Keljo, Robert H. Squires	20
16	Recognition and Treatment of Venous Malformations of the Rectum 1996 ·Journal of Pediatric Gastroenterology and Nutrition ·David J. Keljo, Wayne F. Yakes, John M. Andersen, Charles F. Timmons	0
17	Recognition and Treatment of Venous Malformations of the Rectum 1996 ·Journal of Pediatric Gastroenterology and Nutrition ·David J. Keljo, Wayne F. Yakes, John M. Andersen, Charles F. Timmons	9
18	5‐AMINOSALICYLIC ACID RELATED PANCREATITIS IN PEDIATRIC IBD 1995 ·Journal of Pediatric Gastroenterology and Nutrition ·(unknown), David J. Keljo	1
19	Acidification of Endosomes Is Not Important for the Entry of Rotavirus into the Cell 1988 ·Journal of Pediatric Gastroenterology and Nutrition ·David J. Keljo, Michael Kuhn, (unknown)	17
20	Characterization of Binding of Simian Rotavirus SA-11 to Cultured Epithelial Cells 1988 ·Journal of Pediatric Gastroenterology and Nutrition ·David J. Keljo, Angela K. Smith	51

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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