• 1706 Citations
  • 23 h-Index
1971 …2019

Research output per year

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Personal profile

Research interests

Dr. Ann Ouyang's research and clinical practice focus on functional bowel disorders. Her research into the peptidergic control of intestinal motility and brain-gut axis has been funded by the NIH and AGA.

She is currently investigating the clinical relevance of high-resolution manometric data in the diagnosis and management of esophageal disorders. 

Clinical interests

Dr. Ann Ouyang's clinical focus is the management of motility disorders of the gut and functional GI disorders.

Education/Academic qualification

Gastroenterology, Fellowship, Hospital of the University of Pennsylvania


Internal Medicine, Residency, Pennsylvania Hospital


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Research Output

  • 2 Scopus citations

    What can physicians learn from social forums: Insights from an on-line self help and support group

    Chow, S. M., Kumar, A., Ouyang, A., Zhong, B., Lee, J. & Inverso, N., Nov 16 2017, 2017 IEEE 7th International Conference on Computational Advances in Bio and Medical Sciences, ICCABS 2017. Institute of Electrical and Electronics Engineers Inc., 8114302. (IEEE International Conference on Computational Advances in Bio and Medical Sciences, ICCABS; vol. 2017-October).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Erratum to Physiology of the upper segment, body, and lower segment of the esophagus [Ann. N.Y. Acad. Sci. 1300: (2013), 261-277] 10.1111/nyas.12556

    Miller, L., Clavé, P., Farré, R., Lecea, B., Ruggieri, M. R., Ouyang, A., Regan, J. & McMahon, B. P., Sep 1 2014, In : Annals of the New York Academy of Sciences. 1325, 1, 1 p.

    Research output: Contribution to journalComment/debate

    Neuogenic and oropharyngeal dysphagia

    Rofes, L., Clavé, P., Ouyang, A., Scharitzer, M., Pokieser, P., Vilardell, N. & Ortega, O., Oct 2013, In : Annals of the New York Academy of Sciences. 1300, 1, p. 1-10 10 p.

    Research output: Contribution to journalArticle

  • 7 Scopus citations