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Gregory Kaczmarczyk, MD

Gregory Kaczmarczyk, MD

Optum Provider

Specialty

Family Medicine

Languages

English

Seeing patients at

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.1

101 reviews

  • Apr 29, 2026
    Verified Review

    He was very helpful in helping me get my meds that I really needed.

  • Apr 28, 2026
    Verified Review

    He doesn't seem that interested in female health. No other options but to suggest medication. Wanted a holistic approach as well.

  • Apr 27, 2026
    Verified Review

    Knowledgeable and puts the patients health as his top priority!

  • Apr 26, 2026
    Verified Review

    This was my first appointment with Dr. K

  • Apr 22, 2026
    Verified Review

    Friendly & knowledgeable.

  • Apr 17, 2026
    Verified Review

    He’s very thoughtful and informative

  • Apr 14, 2026
    Verified Review

    Professional, knowledgeable, takes time to explain things and listen to the patient's concerns.

  • Apr 11, 2026
    Verified Review

    Good doc

  • Apr 11, 2026
    Verified Review

    He Is courteous, knowledgable, understands my situation, and interested in me personally.

  • Apr 6, 2026
    Verified Review

    Caring, thorough and informative.

  • Apr 2, 2026
    Verified Review

    competent, good bedside manner

  • Mar 30, 2026
    Verified Review

    Helpful and knowledgeable

  • Mar 27, 2026
    Verified Review

    He is very profesional , he answer my questions , and explained everything well. He paid attention when you speak to him

  • Mar 26, 2026
    Verified Review

    Good listener. Gave good advice.

  • Mar 26, 2026
    Verified Review

    Knowledgeable, personable and kind

  • Mar 19, 2026
    Verified Review

    He is very thorough and competent.

  • Mar 17, 2026
    Verified Review

    Dr K is a great listener and knows what I need

  • Mar 14, 2026
    Verified Review

    Competent, friendly

  • Mar 11, 2026
    Verified Review

    Good bedside manner. Competent doc.

  • Mar 8, 2026
    Verified Review

    Good doctor

Page 1 of 6
  • About Gregory Kaczmarczyk, MD

    Dr. Kaczmarczyk enjoys tennis, snow skiing, and camping with his wife and two sons.

    Gender

    Male

    Board certifications

    American Board of Family Medicine

    Licenses

    CO, DR0031915

    Employed or contracted

    Employed

    Network Name

    OptumCare Network of Colorado

    NPI

    1790885820