Dr. John Oconnor DO

  • Gastroenterology Haddon Township, NJ

Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. John Oconnor xhas an overall rating of 4.0.


Dr. John Oconnor, DO is a Doctor primarily located in Haddon Township, NJ, with another office in Norristown, PA. He has 22 years of experience. His specialties include Gastroenterology. Dr. Oconnor is affiliated with Suburban Community Hospital. He speaks English.


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Specialties & Expertise

Dr. John Oconnor has the following 10 areas of expertise, 1 specialty and 1 board certification.


A gastroenterologist is a specialist in diagnosis and treatment of conditions involving the digestive/gastrointestinal (GI) tract. These doctors are experts on how food moves through the digestive system and is chemically broken down, with nutrients being absorbed and waste excreted. You might see this kind of doctor if you are experiencing any number of stomach issues, some of which might be severe diarrhea, irritable bowel syndrome, hemorrhoids, ulcers, acid reflux, Crohn's disease and more.


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Board Certification

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Locations & Directions

The Starting Point of NJ Inc

215 Highland Ave
Haddon Township, NJ 08108

Montgomery County GI Specialist

700 W Germantown Pike
Norristown, PA 19403

Nearby Doctors

Dr. John Oconnor, DO is similar to these 3 Doctors near Haddon Township, NJ.