4
16 Ratings with 2 written Reviews
Summary
Dr. John Oconnor treats colon polyps, diverticular disease, and diverticulosis, and performs lower GI endoscopy, colonoscopy, and upper GI endoscopy. He practices gastroenterology and has 32 years of experience. Dr. Oconnor is affiliated with Jefferson Lansdale Hospital, Jefferson Einstein Montgomery Hospital, Suburban Community Hospital, and Grand View Hospital, and sees patients in Lansdale and Norristown, Pennsylvania. He completed his residency at Lankenau Medical Center and earned his degree from Philadelphia College of Osteopathic Medicine. He speaks English and Korean. Patients on Vitals rate Dr. Oconnor 4 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 32 years of experience
- speaks English, Korean
- Lankenau Medical Center
- 2 written reviews
- 1 specialty
- 10 areas of expertise
- 4 hospital affiliations
- 8 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. John James Oconnor has 8 locationsUs Digestive Health At Lansdale
815 Sumneytown Pike Ste 210Lansdale, PA 19446 Tel: (215) 257-5071
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Jefferson Einstein Montgomery Hospital
559 W Germantown PikeEast Norriton, PA 19403 Tel: (484) 622-1000
Us Digestive Health
190 W Germantown Pike Ste 110Norristown, PA 19401Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed
Lansdale Colonoscopy Center
815 Sumneytown Pike Ste 110Lansdale, PA 19446Mon7:30 am - 3:00 pm
Tue7:30 am - 3:00 pm
Wed7:30 am - 3:00 pm
Thu7:30 am - 3:00 pm
Fri7:30 am - 3:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 | |  |  |
| Dr. John James Oconnor, DO | Michael H. Bass, MD | Elizabeth E. Hurtado, PA-C | David S. Weinberg |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 32 Years of Experience | 37 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Korean | Speaks English, Spanish | ||
| Lansdale , PA | Darby , PA | Darby , PA | Philadelphia , PA |
| Med School: Philadelphia College Of Osteopathic Medicine | Med School: St Georges University School of Medicine-Grenada | Med School: Weill Cornell Medical College | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John James Oconnor
Medical Specialties
Dr. John James Oconnor has the following specialty
Specialty Expertise
Dr. John James Oconnor has the following 10 areas of expertise
Certifications, License, & Education
32 Years Experience
Dr. John James Oconnor holds an active medical license in the state of Pennsylvania.
Medical License
Doctor Of Osteopathy with an active medical license in the state of Pennsylvania that expires in 2026.
Education & Training
Residency
Completed their residency at Lankenau Medical Center.
Medical School
Graduated from Philadelphia College Of Osteopathic Medicine in 1994.
NPI Number
Dr. Oconnor's NPI number is 1649249806.
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Frequently Asked Questions
- Where is Dr. John Oconnor's office located?
- Dr. John Oconnor's office is located at 815 Sumneytown Pike Ste 210, Lansdale, PA, 19446.
- Which hospitals is Dr. John Oconnor affiliated with?
- Dr. John Oconnor is affiliated with Jefferson Lansdale Hospital, Jefferson Einstein Montgomery Hospital, Suburban Community Hospital, and Grand View Hospital.
- Does Dr. John Oconnor accept my insurance?
- You can see the insurance plans that Dr. John Oconnor accepts on their Vitals profile.
- What languages does Dr. John Oconnor speak?
- Dr. John Oconnor speaks English and Korean.
- How can I make an appointment with Dr. John Oconnor?
- You can find contact information for Dr. John Oconnor here on Vitals.
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