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Keith Miller

Keith Miller, MD

Proud member of Bryan Health Connect

Accepting New Patients



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Contact Information

My Approach to Care

The science of cardiology and our understanding of the cardiovascular system has progressed so much that it’s really truly measurably changed how people do when they are diagnosed with heart disease. It’s not just about technology, it’s really about bringing a multi-disciplinary team together taking really good care of patients. At the end of the day what you want from your care team is that they really care about you as an individual. You want somebody who has your best interest at heart.

Education & Training

Medical School

University of Nebraska Medical Center College of Medicine


University of Iowa Hospitals and Clinics


University of California

Board Certifications

  • American Board of Internal Medicine
    • Subspecialty Certification: Cardiovascular Disease

    Fellow, American College of Cardiology (FACC)


Podcast - You feel fine, so are you at risk for heart disease?: Listen Now

Podcast - About heart valves: Listen Now

Patient Reviews

December 22, 2021
Dr. Miller is a very easy doctor to talk to. He explains things in an understandable manner. He seems genuinely interested in my health.
December 22, 2021
I like Dr. Miller. He is easy to talk to.
December 01, 2021
We just think he is great. Knowledgeable, explains well and just a good guy! Friendly too
December 01, 2021
Everyone was very professional and understanding
December 01, 2021
This the best medical team around.
November 30, 2021
I would still like to have a heart test done, sometime to see how my heart is doing. I still don't think it feels quite right.
November 30, 2021
He was very nice. He explained everything, and I just think he's the greatest. I just wish it didn't take so long to get in to see him. Thank you.
November 17, 2021
Thank you for your thorough communication skills.
November 17, 2021
Thorough and informative appointment.
November 12, 2021
We were waiting in the exam room for Dr. Miller for nearly an hour. That is not acceptable.
November 12, 2021
A greaat appt
November 10, 2021
Dr. Miller always gives me plenty of time to share my concerns and gives me good feedback. He makes me feel like he is genuinely interested in my well-being, and never seems rushed.
October 28, 2021
Dr. Miller I was one of the finest doctors I've ever works with. He's very kind, and he has diagnose my problem and he gave me some medicine that has work very effectively. And I really don't have any bad thoughts at all. I just have appreciated him very much.
October 27, 2021
Dr Miller is polite, knowledgeable & courteous when talking to me. I enjoy my visits with him. He genuinely cares about you as a person.
October 20, 2021
I would recommend Bryan Heart and Dr. Miller to anyone who is in need of specialized medical care.
October 20, 2021
My first visit with Dr. Miller went well. He was very proactive with cardiac tests and showed great concern for my health.
October 13, 2021
Dr. Miller did a great job of making me feel comfortable. He listened and explained answers in layman's terms that were easy to understand.
October 13, 2021
He respects my input and queries. This has not been the case with previous Cardiologists.
October 07, 2021
I think they do a good job. And then we like it Dr. Livingston and his PA was fine, too. That's it.
October 07, 2021
My provider is excellent
October 07, 2021
I appreciate Dr. Miller's professionalism and his ability to interact and communicate with me relative to my personal health. And I'm appreciative of the fact that I have Dr. Miller as my cardiologist.
September 08, 2021
Dr Miller was very professional, knowledgeable, and personable. He demonstrated a very caring manner.
September 03, 2021
I receive excellent care from my Doctor and his staff,
September 01, 2021
I'm perfectly satisfied with it with the provider. No problem with them at all.
September 01, 2021
I was very impressed with this gentleman on, I think he's going to be a doctor that will meet my needs.
September 01, 2021
Once in the exam room all staff was very friendly, helpful, and informative. They listened to any and all concerns I had. Answered all questions and tried to understand all the issues I was dealing with and develop a game plan. The young lady at the front reception counter was either under a lot of stress or having a bad day. She wasn't very friendly or courteous. Very short with her answers and responses. It didn't really bother me very much, but it could potentially be an issue to older people when they come in.
August 30, 2021
It was a very good visit.
August 12, 2021
Dr Miller took time to listen to what I had to say and informed me what has to be done from here on. Hopefully ?? that the tests will reveal my problem and we can get it taken care of and move on.
July 09, 2021
Dr. Miller treated me with respect. He answered my questions.
June 29, 2021
He's ...very understanding, he answers questions. He's anxious to take care of us the very best he can with both my husband and me and he's very kind and caring and I just couldn't ask for more of a doctor that he provides for us,
June 29, 2021
Dr. Miller was very thoughtful and responsive in answering my questions. I had some research based questions, and he answered those to the best of his ability in the time that was available, he engaged me in any questions I had about doubts regarding medications, lifestyle issues, and other related concerns. I was very pleased with my visit and have scheduled follow up appointments with him in the future.
June 17, 2021
Yes, I found this is Dr. Mitchell would be very, very interested and very caring and very interested in what I had to say. He had some good suggestions as to as to what I can be doing with regard to my health issues, and I'd like you very much. And happy that I came back to Bryan Hart to complete my, my health care with regard to my heart issues. And yes, I will very much recommend him to anyone who is in need of a health care provider for his for his heart issues.
June 17, 2021
As I already stated, he is good at explaining when questions are asked of him. His downfall is being on time.
June 17, 2021
Kind, Intelligent, a Great Dr.
June 10, 2021
I enjoy Dr. Miller. He is very sincere and very genuine and he has a good sense of humor. He does take time to listen and I greatly appreciate that.
June 07, 2021
Great help. Answered all questions asked. Kept things light-hearted (no pun intended).
May 14, 2021
Everyone was very professional and everybody is working together and I'm entirely happy. Thank you.
May 12, 2021
Dr. Miller and his staff are always top notch. Thank you so much for taking such good care of me and my parents.
May 12, 2021
Dr. Miller is easy to talk to and takes whatever time I need when I visit.
May 05, 2021
Dr. Miller is very likable and personable.
May 05, 2021
The entire staff, physician and staff,were extremely courteous and professional. I would certainly recommend them to others.
April 28, 2021
He is the best possible cardiologist.
April 28, 2021
I was VERY at ease with talking with Dr. Miller. Thank you for not being degrading or making me feel worse about myself. His explainations were helpful and informative.
April 28, 2021
Yes, the staff and the nurses are at Parks are just wonderful, they're also caring and they just make you feel comfortable and Dr Miller is my cardiologist and he's my rock. He is always cares about what's going on with me and I could never thank you enough for that. Thank you all very much.
April 16, 2021
helpful,easy to talk with
April 14, 2021
One of the greatest I ever had. That man saved my life, what can I say? He's spend my provider for 18 years. None better! That's it.
April 07, 2021
I'm very satisfied with my provider. And I would definitely recommend him to somebody needed their help up there. That's all I have to say.
March 24, 2021
My cardiologist is Dr Miller. I definitely recommend him. Bryan Heart.
March 24, 2021
I feel provider is outstanding.
March 24, 2021
Dr. Keith Miller is my new Cardiologist after the retirement of Dr. Dale Hansen. Not easy to make a change after 30 years with Dr. Hansen. But I was pleased the Dr. Miller had carefully reviewed my file, lifted up the good test results and identified areas that needed further testing and that needed to be watched. Very pleased and impressed with this first visit and look forward to Dr. Miller's care in the future.
March 19, 2021
Yes, the only issue I had was the wait time before I saw the doctor, then he apologize for being late. But I did wait about 45 minutes to see him.
March 19, 2021
I had an amazing experience with the the team, & I feel much hope about the future of my health. Very thankful!???
March 10, 2021
Excellent as always!
February 24, 2021
I like Dr Keith Miller
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