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Barbara S Dudczak

Barbara S Dudczak, MD, FACC

Cardiology

Accepting New Patients
Need help scheduling? Call 406-238-1445

Highlights

Age Groups Seen

  • Adult 18-65
  • Older Adult >65

Languages

  • English

Gender

Female

About Barbara S Dudczak

Barbara Dudczak is a provider who specializes in Cardiology. Barbara sees patients at the following locations: Billings Clinic Downtown.

Locations

  1. Billings Clinic Outreach Cardiology Miles City
    • 620 South Haynes Avenue, Billings Clinic Miles City, Miles City, MT 59301
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  2. Billings Clinic Cardiology Clinic
    • 801 North 29th Street, Billings Clinic, Billings, MT 59101
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  3. Billings Clinic Miles City Internal Medicine Clinic
    • 620 South Haynes Avenue, Billings Clinic Miles City, Miles City, MT 59301
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  4. Billings Clinic Outreach Cardiology Glasgow
    • 321 3rd Avenue South, Frances Mahon Deaconess Hospital, Glasgow, MT 59230
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  5. Billings Clinic Cardiology Diagnostics
    • 801 North 29th Street, Billings Clinic, Billings, MT 59101
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    • Phone:
  6. Billings Clinic Outreach Cardiology Lovell

Expertise

Education

  • Residency: Lutheran General Hospital, Park Ridge, Illinois
  • Fellowship: Regional Hospital and Medical Center, Bydgoszcz, Poland, Cardiovascular Disease
  • Medical School: Medical Academy, Gdansk, Poland
  • Fellowship: Lutheran General Hospital, Park Ridge, Illinois, Cardiovascular Disease
  • Internship: Medical Academy, Gdansk, Poland
  • Undergraduate: Regional Hospital and Medical Center, Bydgoszcz, Poland

Board Certifications

  • Cardiovascular Disease: American Board of Internal Medicine, 1998

Ratings & Reviews

4.8 out of 5

235 ratings, 28 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 5/30/2026

    This Dr. Saved my life. She is the smartest most efficient and effective Dr. I have ever had. I have recommended her and Billings Clinic to many people.

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

    The doctor was great

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

    I am sad that Dr. Dudczak is leaving the Clinic. I will miss her enthusiasm, focus and follow-through, as well as her over-all skills as a doctor. And hearing her high heels as she walks down the hall and approaches my exam room!

    5 out of 5 stars
    Reviewed on 4/22/2026

    We missed discussing something I thought was important. We should have discussed other symptoms I had experienced that may be important to a diagnosis. That's in part my fault but I think maybe we spent a little too much time looking at labs and results if my stress test. I felt a little rushed toward the end of the exam. But, having said that I think Dr. D is absolutely wonderful, encouraging, positive, intelligent, and even though I felt communication could have been only slightly better, I feel safe with her and if there is a cardiac problem we have missed, she will find it. Really like her.

    5 out of 5 stars
    Reviewed on 4/20/2026

    It will be hard to recommend Dr. Dudczak to anyone because she will be retiring soon. She went in depth to correct something not seen by other doctors' I saw in the past.

    5 out of 5 stars
    Reviewed on 4/13/2026

    Dr. Dudczak is an incredibly knowledgeable, professional and competent physician. She knows when to listen and express concern and when to lighten the mood. It is an incredible loss to the Clinic that she is leaving. It will be very difficult to find someone another cardiologist.

    5 out of 5 stars
    Reviewed on 4/12/2026

    The Dr was excellent. She was fun to talk with and right to the point on the issues I was concerned about. We got medications and appointments and questions taken care of in no time at all. It was the best Heart check-up I've had.

    5 out of 5 stars
    Reviewed on 4/1/2026

    Dr. Dudzcak has been an exceptional doctor. We discussed her upcoming retirement. I will miss her but wish her well.

    5 out of 5 stars
    Reviewed on 3/18/2026

    Very positive experience

    5 out of 5 stars
    Reviewed on 3/11/2026

    Very good

    5 out of 5 stars
    Reviewed on 2/23/2026

    She was so intelligent and funny. I am impressed by her knowledge and her insights. She gave great information and help us feel at ease. Im so grateful she was my doctor!

    5 out of 5 stars
    Reviewed on 2/20/2026

    Dr. Dudczak is the best cardiologist that I have had. She really, really cares about her patients and I will miss her badly, but I wish her the best. I hope I get to see her again before she goes.

    5 out of 5 stars
    Reviewed on 2/18/2026

    Dr D is wonderful !

    5 out of 5 stars
    Reviewed on 12/24/2025

    Felt very comfortable with Dr. Very good explanations

    5 out of 5 stars
    Reviewed on 11/23/2025

    Dr. Dudczak is an angel in human form, I have seen Dr. Dudczak for many years and love her very much, she is a very professional and very pleased to have her as my cardiologist, God bless this angel.

    5 out of 5 stars
    Reviewed on 11/18/2025

    Dr. Dudczak is unprecedented in her ability to provide the best possible cardiac care. I have had numerous Dr.s in the past, but, when I finally stuck gold with Dr. Dudczak, I will have to say I am so grateful for someone so intensely knowledgeable and caring of me as a patient.

    5 out of 5 stars
    Reviewed on 10/24/2025

    Dr. Dudczak is always great! A dr. that cares about me always very friendly & on going - trust & like her very much.

    5 out of 5 stars
    Reviewed on 10/24/2025

    Very professional

    5 out of 5 stars
    Reviewed on 10/13/2025

    Dr. Dudczak is THE best!

    4 out of 5 stars
    Reviewed on 9/24/2025

    All was good

    4 out of 5 stars
    Reviewed on 9/24/2025

    Dr. Is good to discuss care plan, checks medication and current tests.

    4 out of 5 stars
    Reviewed on 9/24/2025

    Good

    5 out of 5 stars
    Reviewed on 9/17/2025

    Always good with Dr Dudczak

    5 out of 5 stars
    Reviewed on 9/10/2025

    First time meeting Dr. Dudczak and I was welcomed warmly, expressed my concerns with no judgment, she was very inviting. She listened to all of my concerns and made sure I was heard. She made me feel confident.

    5 out of 5 stars
    Reviewed on 9/8/2025

    This dr. is the best cardiologist I have ever seen. She is competent, thorough, and truly cares about her patients!

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

    Dr. D is wonderful, quick, caring, thorough, LISTENS, genuinely concerned with the health of her patients.

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

    Dr. Dutchack is an Excellent cardiologist. I have been under her care for many years.

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

    I can only say that the Billings clinic runs a top-notch well experienced crew