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Dr. John O'Connor DO

Gastroenterologists in Norristown, PA

3.5  Good based on 9 reviews | Rate Dr. O'Connor

Dr. O'Connor has been compared

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Dr. John O'Connor specializes in gastroenterology in Norristown, Pennsylvania.

Dr. John O'Connor has been compared 309 times. Details of Dr. O'Connor's 21 years experience as an DO, his hospital affiliation and education at Philadelphia College of Osteopathic Medicine are available on your free doctor report.


Primary Location for Dr. O'Connor

Dr. John O'Connor
Montgomery County GI Spec
700 W Germantown Pike
Suite 101
Norristown, PA 19403

Patient Ratings and Reviews


Dr. John O'Connor has an average rating of 3.5 stars (out of 5) with a rating of Good based on 9 reviews.

Have you visited Dr. John O'Connor? Rate you experience below.


 Board Certification, Specialty and Expertise

Dr. John O'Connor has been identified as specializing in Gastroenterology.

He is certified in Gastroenterology.

More information available on your free report

 Hospital Affiliation

A hospital affiliation covers any doctor who has an affiliation, association or admitting privilege with a hospital. A doctor's particular affiliation to a specific hospital can translate to the overall quality of that provider.

Dr. O'Connor is affiliated with 1 hospital:

Mercy Suburban Hospital
2701 Dekalb Pike
Norristown, Pennsylvania


Dr. O'Connor attended medical school at Philadelphia College of Osteopathic Medicine and graduated in 1994 having 21 years experience.

While there is no proven correlation between the quality of one's educational institution and the quality of one's professional competence, it is often an indicator. Medical schools have various levels of selectivity (some are harder to get into than others), and both the quality of their clinical training and level of research are measured. Additional medical training in both residency and fellowships and the facilities they are conducted at also provide a history of the doctors' level of training and experience.


Patients may also know Dr. John O'Connor DO as:

  • Gastroenterology, Internal Medicine

    Montgomery County GI Spec, 700 W Germantown Pike, Suite 101 Norristown, PA 19403

    • General Info
  • Gastroenterology, Internal Medicine

    1330 Powell St, Suite 310 Norristown, PA 19401

    • General Info


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