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Teng Chang, MD

Teng Chang, 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

4.5

127 reviews

  • Mar 31, 2026
    Verified Review

    I think he's a good doctor that tries to be patient with my questions and clear in his responses. It appears that he has many responsibilities.

  • Mar 30, 2026
    Verified Review

    He is a great physican in every way. I followed him from his previous practice.

  • Mar 30, 2026
    Verified Review

    11 year relationship . He listens! He explains. He doesn't hesitate to refer me to another doctor if needed.

  • Mar 29, 2026
    Verified Review

    Very caring and considerate. Easy to talk with.

  • Mar 26, 2026
    Verified Review

    Dr Chang is very thorough. He reviews and discusses medical history, lab and test results, medications and makes referrals as necessary. He listens to my concerns and makes recommendations to improve health and hopefully improve future lab and test results.

  • Mar 25, 2026
    Verified Review

    He was personable and. took time with me and had concerns for my care.

  • Mar 23, 2026
    Verified Review

    Torough, courteous

  • Mar 17, 2026
    Verified Review

    Dr. Chang has been a great Dr.. He really cares about my health and wants to make sure everything is taken care of.

  • Mar 14, 2026
    Verified Review

    Fine doctor and person

  • Mar 7, 2026
    Verified Review

    Dr Chang delivers the top care available anywhere

  • Mar 6, 2026
    Verified Review

    Very informed and devoted to full history and ongoing health

  • Mar 3, 2026
    Verified Review

    Dr. Chang is great. Listens to my issues and makes sure of everything

  • Feb 27, 2026
    Verified Review

    Everything great

  • Feb 22, 2026
    Verified Review

    He is an excellent doctor.

  • Feb 21, 2026
    Verified Review

    Great doctor

  • Feb 19, 2026
    Verified Review

    He is very good at hearing any concerns I have and refers me if necessary to very good specialists.

  • Feb 18, 2026
    Verified Review

    He listens to you

  • Feb 14, 2026
    Verified Review

    Knowledgeable, listens well, has great suggestions, provides thorough explanation of treatment

  • Feb 12, 2026
    Verified Review

    Very helpful and caring

  • Feb 12, 2026
    Verified Review

    Takes time to listen

Page 1 of 7
  • About Teng Chang, MD

    When not seeing patients, Dr. Chang enjoys spending time with his family and doing activities like mountain biking and hiking.

    Philosophy of care

    Dr. Chang thinks it's very important to communicate well with his patients. This helps him understand their needs. He encourages his patients to take steps to stay healthy and reach their personal wellness goals. By doing so, Dr. Chang helps his patients achieve overall wellness.

    Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    CO, DR0043787

    Employed or contracted

    Employed

    Network Name

    OptumCare Network of Colorado

    NPI

    1255312328