Dr. Edward Zajac FACC, MD

Critical Care Physicians in Sioux City, IA

5  Excellent based on 1 review | Rate Dr. Zajac
Dr. Zajac has been compared 20 times

Dr. Edward Zajac specializes in critical care (intensivists), cardiovascular disease, internal medicine in Sioux City, Iowa.

Dr. Edward Zajac has been compared 20 times. Details of Dr. Zajac's experience as an FACC, MD and his hospital affiliation are available on your free doctor report.


Primary Location for Dr. Zajac

Dr. Edward Zajac
Mercy Medical Center-Sioux City
801 5th St
Sioux City, IA 51101

Patient Ratings and Reviews


Dr. Edward Zajac has an average rating of 5 stars (out of 5) with a rating of Excellent based on 1 reviews.

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 Board Certification, Specialty and Expertise

Dr. Edward Zajac has been identified as specializing in Critical Care (Intensivists), 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. Edward Zajac accepts the following plans at Mercy Medical Center-Sioux City

  • Aetna
  • Multiplan
  • Coventry Health Care
  • Cigna
  • Great West

See additional insurance networks accepted by Dr. Zajac

 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.


Patients may also know Dr. Edward Zajac FACC, MD as:

  • Internal Medicine, Pulmonary Disease, Critical Care (Intensivists), Medical Toxicology

    401 Douglas St, Sioux City, IA 51101

    • General Info



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