Skip to main content
Jonathan Katz, MD, Gastroenterology, Philadelphia, PA

JonathanPKatzMD

Gastroenterology Philadelphia, PA

Associate Professor of Medicine, Perelman School of Medicine

Dr. Katz is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Katz's full profile

Already have an account?

  • Office

    3400 Civic Center Blvd
    Fl 4
    Philadelphia, PA 19104
    Phone+1 215-349-8222
    Fax+1 215-662-6530

Education & Training

  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemFellowship, Gastroenterology, 1995 - 1999
  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemResidency, Internal Medicine, 1993 - 1995
  • University of Chicago Division of the Biological Sciences The Pritzker School of Medicine
    University of Chicago Division of the Biological Sciences The Pritzker School of MedicineClass of 1993

Certifications & Licensure

  • PA State Medical License
    PA State Medical License 1994 - 2024
  • American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • Elected Member The American Society for Clinical Investigation, 2012
  • CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2012-2013

Publications & Presentations

PubMed

Grant Support

  • Regulation Of Differentiation In Esophageal EpitheliaNational Institute Of Diabetes And Digestive And Kidney Diseases2006–2012
  • Morphology CoreNational Cancer Institute2009–2011
  • The Role Of KLF5 In GI Epithelial Homeostasis And DiseaseNational Institute Of Diabetes And Digestive And Kidney Diseases2008–2011
  • Undergraduate Training In Gastrointestinal SciencesNational Institute Of Diabetes And Digestive And Kidney Diseases2004–2011
  • The Role Of KLF5 In GI Epithelial HomeostasisNational Institute Of Diabetes And Digestive And Kidney Diseases2006–2007
  • Regulatory Cascades In Gastrointestinal ProliferationNational Institute Of Diabetes And Digestive And Kidney Diseases2003–2004
  • Regulatory Cascades In Gastrointestinal ProliferationNational Institute Of Diabetes And Digestive And Kidney Diseases2000–2004
  • Regulatory Cascades In Gastrointestinal ProliferationNational Institute Of Diabetes And Digestive And Kidney Diseases1998–1999