Dr. James Ostrenga, MD

Dr. James Ostrenga, MD

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Cardiology  ·  
Male  ·  
67 y/o
(13)

Accepting new patients

Dr. James Ostrenga, MD is a cardiology specialist in Naperville, IL and has been practicing for 36 years. He specializes in cardiology.

DuPage Medical Group

100 Spalding Dr Ste 400

Naperville, IL 60540
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Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Humana
  • Medicaid
  • MultiPlan
  • Principal Financial Group
  • UnitedHealthCare

Learn about Dr. Ostrenga

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Ostrenga performs your care needs compared to other doctors.

Hypertension
very high
more than 97% of peers
Coronary Artery Disease (CAD)
very high
more than 96% of peers
Hyperlipidemia
very high
more than 96% of peers

Dr. Ostrenga's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Care Philosophy

This content was provided by Dr. Ostrenga "My goal is to provide my patient with information about the nature and treatment to their cardiac condition so that they can have an active role in managing their health for the best possible outcome."

1  Specialties

  • Cardiology

3  Board Certifications

  • Cardiology
    Accredited by: American Board of Medical Specialties*
  • Cardiovascular Disease
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

50  Conditions Treated

  • Aneurysm
  • Aneurysm of Heart
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Ectasia
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Cardiac Arrest
  • Cardiomegaly
  • Cardiomyopathy
  • Cardiovascular Disease
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Aortic Valve Disorders
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Aneurysm
  • Coronary Artery Disease (CAD)
  • Coronary Artery Dissection
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • High Cholesterol
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypotension
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Septal Defect
  • Syncope
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease

Less

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24  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for Illinois.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Western Illinois
    Undergraduate School | Graduated 1979
  • University Of Illinois College Of Medicine Chicago
    Medical School | Graduated 1977
  • Veterans Affairs Med Center Edward Hines Jr Hospital
    Internship Hospital | Completed 1978
  • Veterans Affairs Med Center Edward Hines Jr Hospital
    Residency Hospital | Completed 1980
  • Loyola U
    Fellowship Hospital | Completed 1982

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Ostrenga has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Ostrenga does not have any memberships or affiliations listed. If you are Dr. Ostrenga and would like to add memberships or affiliations, please update your profile.

Edward Hospital and Health Services

is a Recipient of a Healthgrades Excellence Award
Cardiac Care Excellence Award

Hospital Quality Award

Dr. Ostrenga is on the medical staff at our top-rated hospital.

View awards

Dr. Ostrenga's Reviews

4.2
Likelihood of recommending Dr. Ostrenga to family and friends
13 total reviews (2 have comments)

Likelihood to Recommend (13)

  • 5
    (10)
  • 4
    (0)
  • 3
    (1)
  • 2
    (0)
  • 1
    (2)

Dr. Ostrenga's Performance

  • Trustworthiness

    EXCELLENT
  • Explains condition(s) well

    EXCELLENT
  • Answers questions

    EXCELLENT
  • Time well spent

    EXCELLENT

Office & Staff Performance

  • Scheduling

    EXCELLENT
  • Office environment

    VERY GOOD
  • Staff friendliness

    EXCELLENT
  • Average wait time

    10 to 15 minutes

Patient Comments (2)

The best cardiologist who is always in my heart. He will never let you down. Supportive, gives strength and believe. God bless Dr. Ostrenga and his sweet family. 5 golden stars
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I have seen Dr. Ostrenga over the past twenty years and cannot find enough adjectives to describe what a incredible person and physician this man has been to me.Several years ago at age 55 during a routine stress test he some an abnormality and immediately had me in for a angiogram which determind...more
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