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Michal J Kubiak

Michal J Kubiak, MD

HematologyMedical Oncology

Accepting New Patients
Need help scheduling? Call 406-238-2500

Highlights

Age Groups Seen

  • Adult 18-65
  • Older Adult >65

Languages

  • English

Gender

Male

Locations

  1. Billings Clinic Oncology
    • 801 North 29th Street, Billings Clinic, Billings, MT 59101
    • Get Directions
  2. Billings Clinic Outreach Oncology Livingston
    • 320 Alpenglow Lane, Livingston HealthCare, Livingston, MT 59047
    • Get Directions
    • Phone:
  3. Billings Clinic Bozeman Oncology
    • 3905 Wellness Way, Billings Clinic Bozeman, Bozeman, MT 59718
    • Get Directions
  4. Billings Clinic Outreach Oncology Williston
    • 1301 15th Avenue West, CHI St Alexius Health, Williston, ND 58801
    • Get Directions

Expertise

Education

  • Fellowship: Medical College of Georgia, Augusta, Georgia, Hematology Oncology, 2023
  • Fellowship: University of Texas MD Anderson Cancer Center, Houston, Texas, Hospice and Palliative Care, 2020
  • Residency: Northwestern Medicine McHenry Hospital, Mchenry, Illinois, Internal Medicine, 2019
  • Medical School: Medical University of Warsaw, Warsaw, Poland, 2015

Board Certifications

  • Hematology: American Board of Internal Medicine, 2023
  • Internal Medicine: American Board of Internal Medicine, 2019

Ratings & Reviews

4.8 out of 5

135 ratings, 29 reviews

At Billings Clinic, our goal is that everyone who walks through our doors will feel informed, heard, and cared for. Patient experience focuses on delivering critical aspects of healthcare such as easy access to information and good communication with health care providers. We monitor patient experience with patient surveys to understand how we are doing, identify opportunities for improvement, and recognize exceptional care and team members. The patient experience rating is an average of all responses to the care provider related questions shown below.

Search reviews
    5 out of 5 stars
    Reviewed on 5/27/2026

    Great experience

    5 out of 5 stars
    Reviewed on 5/21/2026

    Dr. Kubiak is SO GOOD.

    5 out of 5 stars
    Reviewed on 5/5/2026

    Dr. Kubiak was very good at explaining my blood test results and what he was recommending going forward. He was very helpful and knowledgeable.

    5 out of 5 stars
    Reviewed on 4/29/2026

    Always great care and concern from everyone involved.

    5 out of 5 stars
    Reviewed on 4/29/2026

    Dr. Kubiak is very thorough in explaining my health issue to me which I appreciate!

    5 out of 5 stars
    Reviewed on 4/29/2026

    Really like this doctor - he is AWESOME!

    5 out of 5 stars
    Reviewed on 4/8/2026

    Dr Kubiak is great to work with. However he seemed to be rushed instead of taking time with me

    5 out of 5 stars
    Reviewed on 3/6/2026

    Very impressed with doctor's familiarity in my condition, including recent development.

    4 out of 5 stars
    Reviewed on 3/4/2026

    He done very well about concerned and try and figure things out. They just not sure what it is yet so it's really hard to discuss treatment options until you find out what it is he did give us several different options that it may be but we don't know yet positively But everyone done a very nice job as far as I can tell so you should be proud of him they're good people

    5 out of 5 stars
    Reviewed on 3/2/2026

    Dr. Kubiak is a wonderful doctor. I hope Billings Clinic keeps him.

    5 out of 5 stars
    Reviewed on 2/25/2026

    Dr was very good

    5 out of 5 stars
    Reviewed on 2/25/2026

    Very knowledgeable and caring.

    5 out of 5 stars
    Reviewed on 1/23/2026

    Dr. Kubiak is so kind, caring, just AWESOME!

    5 out of 5 stars
    Reviewed on 1/21/2026

    Dr kubiak is very professional personable and caring

    5 out of 5 stars
    Reviewed on 1/14/2026

    I think Dr. K is absolutely professional and compassionate. I didn't have a clue what this appointment entail. I call him Dr. K welcomed me and assured me I was in the right space at the right time. He's pretty cool.

    5 out of 5 stars
    Reviewed on 1/13/2026

    I appreciate Dr. Kubiak very much. I feel he is knowledgeable and has helped me make life saving decisions and choices. I feel he really cares about me, and wants the best outcome for me.

    5 out of 5 stars
    Reviewed on 1/8/2026

    I recommend oncology & Dr. Kubiak to everyone.

    5 out of 5 stars
    Reviewed on 1/5/2026

    I'm not sure what I would do without Dr. Kubiak.

    5 out of 5 stars
    Reviewed on 12/20/2025

    I've travelled extensively since my initial cancer diagnosis 4.5 years ago. Kubiak is the most knowledgeable in the latest treatment potions, and proactive in sharing these treatment options with me of any of the five doctors I've seen since my initial diagnosis.

    5 out of 5 stars
    Reviewed on 12/13/2025

    I wish they were my neighbor

    5 out of 5 stars
    Reviewed on 12/8/2025

    Dr. Kubiak is an extraordinary physician. My work took me all over the US. I've seen six doctors at different facilities since my diagnosis. Dr. Kubiak is far and away the best... He understand the latest protocols, is professional, kind, encouraging & funny!

    5 out of 5 stars
    Reviewed on 11/27/2025

    DrKubiak was thorough.

    5 out of 5 stars
    Reviewed on 11/24/2025

    Dr. Kubiak is a great asset to the Billings Clinic. He shows great concern & is very attentive.

    5 out of 5 stars
    Reviewed on 11/24/2025

    Because he persisted at getting the insurance to approve my current medication, my condition has improved and not on a steady decline.

    5 out of 5 stars
    Reviewed on 10/15/2025

    No negative comments here!!

    5 out of 5 stars
    Reviewed on 10/15/2025

    Dr. Kubiak is excellent. He supports my decisions to have care with other providers, as well as Billings Clinic. He LISTENS!

    5 out of 5 stars
    Reviewed on 9/3/2025

    He is by far the most attentive and compassionate doctor I could have!

    5 out of 5 stars
    Reviewed on 8/27/2025

    Answered my questions..explained lab results..

    5 out of 5 stars
    Reviewed on 8/27/2025

    I've seen no fewer than seven doctors over the last three years because of my travel schedule. Dr. Kubiak was very impressive. He listened carefully and explained things well without being condescending.