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Ann Ouyang, MD, Gastroenterology, Hershey, PA, Penn State Milton S. Hershey Medical Center

AnnOuyangMD

Gastroenterology Hershey, PA

Professor, Medicine, Pennsylvania State University College of Medicine

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Education & Training

  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemFellowship, Gastroenterology, 1978 - 1980
  • Pennsylvania Hospital of the University of Pennsylvania Health System
    Pennsylvania Hospital of the University of Pennsylvania Health SystemResidency, Internal Medicine, 1975 - 1978
  • (King's College London - School of Medicine)
    (King's College London - School of Medicine)Class of 1974

Certifications & Licensure

  • PA State Medical License
    PA State Medical License 1976 - 2024
  • NJ State Medical License
    NJ State Medical License Active through 1991
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • Fellow (AGAF) American Gastroenterological Association, 2007
  • Fellow (FACG) American College of Gastroenterology

Clinical Trials

Publications & Presentations

PubMed

Press Mentions

  • The Pros & Cons of Probiotics
    The Pros & Cons of ProbioticsJanuary 4th, 2021

Grant Support

  • Menstrual Cycle &Irritable Bowel Syndrome On CNS: Processing Of Gut StimuliNational Center For Research Resources2005–2007
  • Mechano-Physiological Approach: Anorectal Function &Class Of Defecatory DisordeNational Center For Research Resources2006
  • Menstrual Cycle/Irritable Bowel Syndrome &CNS ProcessinNational Center For Research Resources2004
  • Menstrual Cycle, Ibs, &CNS Processing Of Gut StimuliNational Institute Of Diabetes And Digestive And Kidney Diseases1999–2001
  • Regulation Of Neurokinin Gene Expression In The GutNational Institute Of Diabetes And Digestive And Kidney Diseases1991
  • Receptor Pharmacy And Physiology Of Gut PeptidesNational Institute Of Diabetes And Digestive And Kidney Diseases1991
  • Receptor Pharmacy And Physiology Of Gut PeptidesNational Institute Of Diabetes And Digestive And Kidney Diseases1989–1991
  • Autoradiography &Physiology Of Gastrointestine PeptidesNational Institute Of Diabetes And Digestive And Kidney Diseases1987–1990
  • Ileocecal Sphincter Reflex And Sphincteric PropertiesNational Institute Of Diabetes And Digestive And Kidney Diseases1986
  • Ileocecal Sphincter Reflex And Sphincteric PropertiesNat Inst Of Arthritis, Diabetes, Digestive &Kidney Diseases1985

Professional Memberships

Hospital Affiliations