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John Bell, MD

John Bell, MD

Optum Provider

Specialty

Internal Medicine

Languages

English

Seeing patients at

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.6

84 reviews

    • Reviewed on May 30, 2026
    • Verified Review

    I would recommend him without reservation were it not for the fact he is not taking on new patients.

    • Reviewed on May 28, 2026
    • Verified Review

    He’s very efficient

    • Reviewed on May 26, 2026
    • Verified Review

    He talks to me person-on-person while also being a doctor

    • Reviewed on May 23, 2026
    • Verified Review

    I went to him [omitted] because he was the first available provider and I was sick. I had never seen him before. I was pretty sure I had a sinus infection and he did not want to give me antibiotics but let it run its course over 10 days. He told me to call after the 10 days if I was worse/spiked a fever, implying he would prescribe meds at that point. So I called [omitted] first thing in the morning because both of those happened. They were less than helpful. Told me he was out of the office on Thursday & Fridays, he did not tell me that when he told me to call if I got worse, and wanted me to come in and see someone else. I could not do that and should not have had to come back in. So they said they would leave a message for him but it would most likely not be until Monday [omitted] when he called me back. Well it is now Saturday [omitted] and no one has called me back from his office. I can see the note from where I called in the app/portal. Not only did I get worse but ended up missing work. Terrible service and I will definitely not be seeing this provider ever again.

    • Reviewed on May 22, 2026
    • Verified Review

    Don’t recommend doctors

    • Reviewed on May 20, 2026
    • Verified Review

    He does everything well. Knowledgeable, good listener, proactive towards my care.

    • Reviewed on May 16, 2026
    • Verified Review

    knowledgeable, thorough, and shows concern for me

    • Reviewed on May 14, 2026
    • Verified Review

    He's ok

    • Reviewed on May 11, 2026
    • Verified Review

    efficient, knowledable,thorough

    • Reviewed on May 11, 2026
    • Verified Review

    He always listens to my complaints/aliments/concerns without making you feel stupid.

    • Reviewed on May 7, 2026
    • Verified Review

    Thorough and thoughtful during visit

    • Reviewed on May 6, 2026
    • Verified Review

    Past experience

    • Reviewed on Apr 30, 2026
    • Verified Review

    Best Physician I have ever had and I am in my [omitted]. Nobody else comes close

    • Reviewed on Apr 30, 2026
    • Verified Review

    knowledgable, good bedside manor

    • Reviewed on Apr 25, 2026
    • Verified Review

    Very caring

    • Reviewed on Apr 22, 2026
    • Verified Review

    Very thorough and personable

    • Reviewed on Apr 22, 2026
    • Verified Review

    (Please see my earlier comments in the very large paragraph I previously wrote.)

    • Reviewed on Apr 22, 2026
    • Verified Review

    Very pleased with Dr. Bell. My concern on this visit was major weight loss. Dr. Bell agreed that we needed to find the cause. He has ultimately scheduled several tests.

    • Reviewed on Apr 17, 2026
    • Verified Review

    Kind, compassionate and thorough. Cares about his patients.

    • Reviewed on Apr 15, 2026
    • Verified Review

    Dr Bell is a wonderful person and a great doctor!!

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  • About John Bell, MD

    Dr. Bell is particularly interested in helping patients with heart disease and diabetes. He has also led research studies on treating high blood pressure and osteoporosis. Dr. Bell was a Thomas J. Watson Fellow in 1976. He grew up in New York. In his free time, he enjoys sports and playing the piano.

    Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    CO, DR0026329

    Employed or contracted

    Employed

    Network Name

    OptumCare Network of Colorado

    NPI

    1467441733