John Horwhat, MD, Gastroenterology, Lancaster, PA, Penn Medicine Lancaster General Hospital

JohnDavidHorwhatMDFACG, FASGE

Gastroenterology Lancaster, PA

Advanced Endoscopic Interventional, Esophagus Disease, Gastrointestinal Cancer, Pancreas Disease

Chief, Division of Gastroenterology, Lancaster General Hospital

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Education & Training

  • National Capital Consortium
    National Capital ConsortiumFellowship, Gastroenterology, 1997 - 2000
  • Madigan Healthcare System
    Madigan Healthcare SystemResidency, Internal Medicine, 1992 - 1995
  • Temple University School of Medicine
    Temple University School of MedicineClass of 1992

Certifications & Licensure

  • MD State Medical License
    MD State Medical License 2012 - 2014
  • NE State Medical License
    NE State Medical License 2008 - 2014
  • NC State Medical License
    NC State Medical License 2001 - 2008
  • PA State Medical License
    PA State Medical License 1994 - 2022
  • ND State Medical License
    ND State Medical License Active through 2011
  • American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013

Clinical Trials

Publications & Presentations


Professional Memberships

Hospital Affiliations