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Montgomery County GI Specialist

700 W Germantown Pike
Norristown, PA 19403
Mapbox Map of Dr. John Oconnor

The Starting Point of NJ Inc

215 Highland Ave
Haddon Township, NJ 08108

Background

Specialties & Expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Languages Spoken

  • English

Education

  • Residency

    Lankenau Medical Center