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Mark K. Isoniemi, MD

Family Medicine

4.9
380 Ratings
Practices In: Wheaton
Patients Seen: All Ages

I look to empow­er patients to improve their own health through appro­pri­ate pre­ven­tive care, healthy nutri­tion and phys­i­cal activ­i­ty. When need­ed, I will coor­di­nate state-of-the-art care with all the tools Duly Health and Care has to offer.

Qual­i­ty mat­ters when it comes to sup­ple­ments. Whether you’re new or expe­ri­enced with sup­ple­ments, trust­ed, qual­i­ty options can sup­port your immu­ni­ty, heart health, and nutri­ent intake. Duly has part­nered with Fullscript, offer­ing access to high-qual­i­ty sup­ple­ments deliv­ered direct­ly to your door. Ask your provider about Fullscript and our exclu­sive dis­counts at your next visit.

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Locations

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Wheaton

150 E. Willow Ave.

Suite 300

Wheaton, Illinois 60187

630-510-6900

(Family Medicine)
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General Info
Hospital Affiliations
Languages
English, Finnish
Clinical Interests

I enjoy the broad spec­trum of fam­i­ly med­i­cine, from new­born care to end-of-life issues.

Personal Interests

I cher­ish time with my fam­i­ly, as well as golf­ing, fish­ing, the­atre and hockey.

Memberships
American Academy of Family Physicians American Medical Association
Northwestern Medicine Central DuPage Hospital
25 North Winfield Road Winfield, Illinois 60190 630-933-1600 Get Directions
Education
School
Ohio State University College of Medicine & Public Health Graduation Date: 1997 Degree: MD
Residency
MacNeal Hospital Resident in Family Practice

Ratings

Ratings Category

The Patient Satisfaction Rating score is an average of all responses to care provider related questions on our independent rating system, the Press Ganey Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our patient satisfaction survey.

Patient Satisfaction Rating

4.9
380 Ratings

Likelihood of recommending this provider

4.9
379 Ratings

Provider included you in decisions

4.9
354 Ratings

Provider showed concern

5
380 Ratings

Provider explained things clearly

4.9
377 Ratings

Provider discussed treatment options

4.9
378 Ratings

Comments

Comments are collected in our Press Ganey Patient Satisfaction Surveys. Patients are de-identified to protect confidentiality and patient privacy. Learn more about our patient satisfaction survey.
"Give him a raise"
5
Jan. 21, 2025
"Dr Isoniemi is an effective communicator who explaining things in a way that I can understand and act on as needed. He consistently looks at my medical history to assess health trends which I find very helpful."
5
Jan. 19, 2025
"My doctor is awesome."
5
Jan. 18, 2025
"He is excellent."
5
Jan. 6, 2025
"Dr. Isoniemi is a fabulous doctor - great "chair-side" manner always puts me at ease, and his effective and efficient probing skills help us get to the crux of the problem quickly. His explanations are very easy to follow and I feel like I learn something new every time I see him!"
5
Jan. 3, 2025
"Very good visit"
5
Jan. 2, 2025
"Dr was very thorough and informative. Involved me when explaining treatment and prognosis."
5
Dec. 31, 2024
"Excellent-took time to listen, respond and order treatment Felt well-cared for"
5
Dec. 30, 2024
"Love Dr. Isoniemi!! Very kind and no nonsense."
5
Dec. 23, 2024
"Very thorough"
5
Dec. 20, 2024
"Very clear communicator"
5
Dec. 18, 2024
"Dr. Isoniemi has been my Doctor for decades. He's a very intelligent Doctor and probably one of the best Physicians you have."
5
Dec. 18, 2024
"Dr. Isoniemi is always great. He cares about my health, is well read and up to date with vaccines and stays current with my various health team members."
5
Dec. 16, 2024
"Dr. Isoniemi always takes his time to listen to any concerns or questions we have. He puts you at ease."
5
Dec. 16, 2024
"I appreciate Dr. Isoniemi's demeanor. Conversational and competent. I was put at ease by his pleasant manner, and he answered my ancillary questions."
5
Dec. 15, 2024
"MD was very caring and compassionate"
5
Dec. 14, 2024
"Great"
5
Dec. 14, 2024
"When speaking with Dr. Isoniemi I felt as if I was talking to a friend. He is very intelligent and personable."
5
Dec. 12, 2024
"Very professional and personable"
4.8
Dec. 12, 2024
"Dr. Isonemini is always very good at interacting with me, diagnosing, & recommending the most conservative treatment."
5
Dec. 12, 2024
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