Dr. James O'Neil MD

Cardiovascular Disease Physicians in Columbus, NJ

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Dr. O'Neil has been compared 218 times

Dr. James O'Neil specializes in cardiovascular disease, internal medicine in Columbus, New Jersey.

Dr. James O'Neil has been compared 218 times. Details of Dr. O'Neil's 45 years experience as an MD, his 2 hospital affiliations and education at University of Kansas are available on your free doctor report.


Primary Location for Dr. O'Neil

Dr. James O'Neil
1 Sheffield Dr
Suite 201
Columbus, NJ 08022

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 Board Certification, Specialty and Expertise

Dr. James O'Neil has been identified as specializing in Cardiovascular Disease and Internal Medicine.

He obtained board certification from The American Board of Internal Medicine for Internal Medicine.

More information available on your free report

Accepted Insurance

Insurance plans and networks accepted by a doctor are not necessarily universal across all locations at which the doctor practices. This can be affected by many factors such as different group practices, hospital affiliations and working arrangements at those locations. Checking that the doctor you are visiting and the facility they are at are in-network providers for your insurance plan can save you money and headaches later from surprise medical bills.

Dr. James O'Neil accepts the following plans at 1 Sheffield Dr, Columbus, NJ

  • Aetna
  • Horizon BCBS
  • United Healthcare - Direct
  • Cigna
  • Multiplan

See additional insurance networks accepted by Dr. O'Neil

 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'Neil attended medical school at University of Kansas School of Medicine and graduated in 1971 having 45 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.


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