Mark K Isoniemi, MD
39 Patient Reviews

Mark K Isoniemi, MD

Family Medicine Physician - General

Highlights

  • Board Certified
  • Has Online Scheduling

Biography

DuPage Medical Group is now Duly Health and Care. We have a singular focus - helping humans flourish. As the largest independent, multi-specialty physician-directed medical group in the Midwest with m… Read more ›

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8am appointment and nobody at the check in until after 8am…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
Oh State University College of Medicine, Columbus OhOther Degree1997

InstitutionFocusYear
Residency - Mac Neal Mem Hospital, Family MedicineNot Specified

CertificationCert. BodyYear
Family MedicineFamily MedicineNot Specified

Photos

Provider Profile 0Provider Profile 1

Specialties

Languages Spoken
English
Medical Specialties
  • Family Medicine Physician

Family Practice

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 39
Most Recent Review: 03/31/2026
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Office & Staff Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

Listening Skills
Clear Explanations
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Verified Patient

8am appointment and nobody at th...

8am appointment and nobody at the check in until after 8am

Anonymous 03/31/2026
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Verified Patient

Excellent visit. Good discussilo...

Excellent visit. Good discussilon with Doctor on problems and potential treatments.

Anonymous 01/03/2026
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Verified Patient

He spent time to make sure we un...

He spent time to make sure we understood the information he was giving

Anonymous 12/07/2025
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Verified Patient

Excellent doctor...

Excellent doctor

Anonymous 12/01/2025
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Verified Patient

Alway excellent treatment...

Alway excellent treatment

Anonymous 11/15/2025
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Verified Patient

Dr Isoniemi is a very caring doc...

Dr Isoniemi is a very caring doctor and excellent listener.

Anonymous 02/01/2026
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Verified Patient

Answered questions in a way I co...

Answered questions in a way I could understand

Anonymous 12/22/2025
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Verified Patient

Dr. Isoniemi is a wonderful doct...

Dr. Isoniemi is a wonderful doctor. He is very caring and always takes his time to answer questions and listen to my concerns. He never rushes you.

Anonymous 12/07/2025
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Verified Patient

Great. he has been my pcp for ye...

Great. he has been my pcp for years

Anonymous 11/15/2025
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Verified Patient

Always have very good experience...

Always have very good experience with Dr Isoniemi

Anonymous 10/01/2025
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Locations

Affiliated Practices

Practice Colleagues

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Bernadette Bernardo, MD   -   Obstetrician/Gynecologist
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Mark K Isoniemi, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Mark K Isoniemi, MD has not yet specified the insurance plans he accepts.
     

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