About Mark Kosinski, DO

Overview

  • Gender Male

Medical School
  • 2013
    Midwestern University Chicago College of Osteopathic Medicine
Residencies
  • 2016
    Internal Medicine
    Rush University Medical Center
Fellowships
  • 2019
    Cardiovascular Disease
    Rush University Medical Center
Board certifications
  • 2016
    Internal Medicine
    American Board of Internal Medicine
  • 2018
    Echocardiography
    National Board of Echocardiography, Inc
  • 2019
    Cardiovascular Disease
    American Board of Internal Medicine
  • 2019
    Nuclear Cardiology
    Nuclear Medicine

Reviews (9)
May 24, 2026
Dr. Kosinski is a new doctor for me. He was excellent, caring and explained his concerns about my health issues in detail and in terms I could easily understand.
May 22, 2026
Very thorough, personable and explained what was in my file.I'm a new patient.
May 20, 2026
Mark was great, very thorough and knowledgeable, I will enjoy working with him.
May 17, 2026
Great service!
May 16, 2026
Excellent doctors, nurses and staff.
May 12, 2026
Dr. Kosinski was pleasant, kind , informative and positive about my heart health. Amazing story about him arriving in America as a young man from Poland, having to learn the English language and then as a young adult becoming a physician in this great country.
May 10, 2026
Dr. Kosinski was very thorough and professional!
May 8, 2026
Dr. Kosinski is patient, thorough and very knowledgeable. Listens carefully to your question and provides a clear and thoughtful response. Highly recommended.
May 5, 2026
Dr Kosinski and his staff were pleasant and informative. All my concerns were addressed. I feel confident that any new issues can be addressed.

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