• 1686 Citations
  • 23 h-Index
1971 …2018
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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


Fingerprint Dive into the research topics where Ann Ouyang is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Projects 1984 2011


Boehmer, J., Ettinger, S., Eyster, M. E., Kenney, Jr., W. L., Miller, B., Mastro, A. M., Ahluwalia, N., Lloyd, T., Sinoway, L., Williams, N., Legro, R., Dong, C., Vgontzas, A., Leuenberger, U., Mulfinger, L., Rolls, B. J., Floros, J., Bixler, E., Ulbrecht, J., Simmons, Z., Paul, I., Latash, M., Ettinger, S., West, S. G., Lee, P., Rolls, B. J., Eslinger, P., Kenney, Jr., W. L., Pawelczyk, J. A., Klein, L., Ouyang, A., Bixler, E., Thiboutot, D., Harvey, H., Hartman, T. J., Ulbrecht, J., Proctor, D. N., Floros, J., Janicki, P., Conroy, D. E., Yang, Q., Challis, J. H., Thomas, N., Dodson, W., Downs, D. S., Wilson, R., Simmons, Z., Cui, J., Alexander, L. M., Ross, A. C., Francis, L. A., Latash, M., West, S. G., Lee, P., Graff, G., Paul, I., Zaenglein, A., De Souza, M. J., Liao, D., Wilson, R., Corwin, R. L., Sinoway, L., Huang, X., Gao, Z., Dunaif, A., Rodichok, L., Eggli, D., Holman, M., Watterberg, K., Campbell, W., Gaumond, R., McGarrity, T., Kulin, H., Streufert, S., Blosser, S., Manni, A., McCabe, P., Evarts, C., Kirwan, J. P., Craig, T., MacLean, D., Beard, J. L., Pritchard, T. C., Loomis, J., Cavanagh, P. R., Koch, K., Shoemaker, J. K., Hankey, P., Jones, B., Reynolds, H. Y., Granger, D., Corwin, E., Powers, S., Khan, M., Page, M., Daley, J., Lallos, C., Larsson, L., MacNeill, C., Ultman, J., Kirch, D., Farrell, P., Finkelstein, J., Vesell, E., Luck, J., Gardner, T. W., Ambrose, A., Ahsan, N., Kraemer, W., Lipton, A., Ramirez, M., Consevage, M., Phelps, D. S., Cronin, A., Lanoue, K. F., Lathrop, M., Gardner, T. W., Holtzclaw, B. J., Farrell, P., Ayannusi, O., Davis, W., Thorndyke, L., Gardner, T. W., Reeves, W. C., Lihua, X., Pallone, M., Barrett, A. M., Flood, W., Eyster, E., Gilchrist, I., Ramer, J., Leong, S., Imadojemu, V., Rosales, F., Pu, M. I. N., Lott, M., Susman, E. J., Chuang, C., Burks, E., McNulty, P. H., Galka, E. V. A., Rodrigues, I., Erickson, D., Wilson, T. R., Raja-Khan, N. T., Loughran, T. P., Stauffer, L., Miller, C., Fitzgerald, E., Sieverling, E., Podskalny, G. P., Torgerson, C., Trussel, J., Florian, J., Parker, B., Boustred, A. M., O'Bryan, T., Miraliakbari, R., Xiong, N. A., Molenaar, P. C. M., Muscat, J., Ridout, S. J., Baker, L., Spiller, E., Hillary, F. G., Sinha, R., Imadojemu, V., Weinstein, J., Dougherty, K., Demers, L., Han, D., Evans, W., Smith, J., Ray, C., Kris-Etherton, P., [No Value], H. L., Craig, T. J., Ehmann, C., Rybka, W. B., Koltun, W. A., Birch, L. L., Petit, M. A., Connor, J., Monahan, K., Momen, A., Singareddy, R., Cooney, R., Subramanian, T., Curry, W., Ramer, J., Farace, E., Jarvis, S., Flaherty-Craig, C., Scott, K., Aronson, K. R., Scalzi, L., Cavener, D. R., Lang, J., Goldenberg, D. N., MacNeill, C., Elavsky, S., Lohse, B., Selan, J., McBrier, N., Claxton, D., Giampetro, D., Rauh, E., Skulas-Ray, A. N. N., Graham-Engeland, J. E., Kimchi, E. T., Belani, C., Betterman, K., Vender, R. L., Albaugh, V., Sciamanna, C. N., Cheng, K., Joshi, R., Gill, D., Bascom, R., Green, M. J., Gordon, R. & Ehman, C.

National Institutes of Health


Project: Research project

Research Personnel
Polycystic Ovary Syndrome
Gastrointestinal Tract
Tachykinin Receptors
Jejunoileal Bypass
Peptide Receptors

Research Output 1971 2018

2 Citations (Scopus)
Electric network analysis
network analysis
social support
social network

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

7 Citations (Scopus)

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

Deglutition Disorders
Health care
11 Citations (Scopus)

Physiology of the upper segment, body, and lower segment of the esophagus

Miller, L., Clavé, P., Farré, R., Lecea, B., Ruggieri, M. R., Ouyang, A., Regan, J. & Mcmahon, B. P., Jan 1 2013, In : Annals of the New York Academy of Sciences. 1300, 1, p. 261-277 17 p.

Research output: Contribution to journalArticle

Upper Esophageal Sphincter
Smooth Muscle