Dr. Mark Isoniemi, MD


Family Medicine | Male

150 E Willow Ave Ste 300 Wheaton, IL 60187 Get Directions
Dr. Mark Isoniemi, MD
Dr. Mark Isoniemi, MD is a family medicine doctor who practices in Wheaton, IL. He is 46 years old and has been practicing for 20 years. Dr. Isoniemi is affiliated with Northwestern Medicine Central DuPage Hospital.

Learn about this doctor

Dr. Isoniemi's Experience

Experience Match

See how Dr. Isoniemi's experience matches your preferences.


For the best healthcare for your needs, choose a doctor who specializes in your medical condition.

Board Certifications

Board certification indicates that a doctor is highly qualified in the medical field in which they practice.

Conditions Treated

Check to see that this provider treats your medical condition.

Procedures Performed

Check to see that this provider performs the procedure that you need.

Background Check

Check to see if your provider has any malpractices, board actions, or sanctions.


Learn more about where this provider went to medical school, residency, and more.

Awards & Recognition

View information about special awards and recognition for this provider.

Languages Spoken

Check to see what languages this provider and/or staff speak.

Memberships & Professional Affiliations

View memberships and affiliations associated with this provider.

Visiting Dr. Isoniemi

Dr. Isoniemi accepts 9 insurance carriers

Dr. Isoniemi is now accepting new patients

Affiliated Hospitals

Hospital Quality
Check out the quality of care at the 1 hospitals where Dr. Isoniemi has admitting privileges.

Dr. Isoniemi's Reviews

Likelihood of recommending Dr. Isoniemi to family and friends
based on 7 total reviews (1 with a comment)
Dr. Isoniemi's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (1)
Glen Ellyn |
I've been seeing him for a couple years and I think he's great! Very friendly, listens, takes his time. Knows his stuff and great bedside manner. Zero complaints!
Hi, thanks for the review! We're happy to hear you've had such a great experience with Dr. Isoniemi. Thank you for choosing DuPage Medical Group.
Have you seen Dr. Mark Isoniemi, MD?

Compare Dr. Isoniemi

Compare this Doctor
View other doctors with similar experience to find the right doctor for you.
View all 10 matches

Dr. Isoniemi's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Family Medicine
  •  Board certified in Family Practice
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Isoniemi has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Illinois.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Board Certifications

Why It Matters: Dr. Isoniemi's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Family Practice

Conditions Treated

Dr. Isoniemi does not have any conditions listed. If you are Dr. Isoniemi and would like to add conditions you treat, please update your free profile.


  • Medical School
    Ohio State University College Of Medicine and Public Health

    Graduated in 1997

  • Residency Hospital
    Macneal Hospital

    Completed in 2000

Languages Spoken

  • English
  • Spanish

Memberships &
Professional Affiliations

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


  • Family Medicine

Procedures Performed

Dr. Isoniemi does not have any procedures listed. If you are Dr. Isoniemi and would like to add procedures you perform, please update your free profile.