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Steven C Lieu, DO

Steven C Lieu, DO

Optum Provider

Specialty

Internal Medicine

Languages

English, Korean

Seeing patients at

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.8

73 reviews

  • Apr 22, 2026
    Verified Review

    I've had him for a while. He was helpful a year ago after I was having long Covid symptoms and another practitioner was horrible (I wasn't able to get Dr. Lieu at that time).

  • Apr 20, 2026
    Verified Review

    Great Dr

  • Apr 18, 2026
    Verified Review

    He’s awesome

  • Apr 17, 2026
    Verified Review

    I really appreciate Dr. Lieu’s expertise. He is not an alarmist, yet addresses the medical issues during my visit. He is a good listener and responds appropriately. I can not say anything but positive things about this doctor.

  • Apr 16, 2026
    Verified Review

    I felt a such a nonchalant responses to my questions about any health concerns as well as questions I had during my visit.

  • Apr 15, 2026
    Verified Review

    I like him. I think he's friendly, professional, efficient, and just generally what I want from a PCP

  • Apr 13, 2026
    Verified Review

    Knowledgeable and personable, he knows me.

  • Apr 11, 2026
    Verified Review

    Excellent DO

  • Apr 8, 2026
    Verified Review

    Very attentive and discussed options for medication.

  • Apr 4, 2026
    Verified Review

    He has been very good. Works with me on my diabetes and weight loss/

  • Apr 2, 2026
    Verified Review

    Very professional but easy to talk to.

  • Apr 2, 2026
    Verified Review

    Excellent Dr. Great bedside manner

  • Apr 1, 2026
    Verified Review

    I have referred 2 patients to Dr Lieu in the last year

  • Mar 30, 2026
    Verified Review

    He is kind and knowledgeable and personable.. realistic and makes you feel comfortable emotionally

  • Mar 30, 2026
    Verified Review

    I shut his judgement and inter reaction.

  • Mar 30, 2026
    Verified Review

    Always pleasant and respectful.

  • Mar 30, 2026
    Verified Review

    He is an excellent Dr.

  • Mar 28, 2026
    Verified Review

    He is very attentive to my needs.very pleasant to relate to

  • Mar 28, 2026
    Verified Review

    He's professional and caring

  • Mar 25, 2026
    Verified Review

    Very helpful

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  • About Steven C Lieu, DO

    Dr. Lieu loves people and loves helping them. He believes patient health comes with being part of a community of care, and he takes pleasure in seeing his patients enjoy life. Dr. Lieu is passionate about all aspects of health and wellness. He is a Fellow of the American College of Physicians (FACP) and attends their conferences yearly. A self-proclaimed NASCAR driver, he loves to get in travel time, but alas not in a racecar. He likes DIY projects and spending time with his kids and his dog.

    Gender

    Male

    Board certifications

    American Osteopathic Board of Internal Medicine

    Licenses

    CT, 040773

    Network Name

    ProHealth Physicians

  • Insurance accepted

    This list is provided for informational purposes only and may not reflect the most current health plans accepted by the provider. Please contact your insurance company to verify your coverage, eligibility, and the provider's participation in your plan.

    • Aetna
    • Aetna Medicare Advantage
    • Anthem
    • Anthem MA
    • CIGNA
    • CarePartners MA
    • Centivo
    • ConnectiCare
    • ConnectiCare MA
    • HUSKY Medicaid
    • Medicare
    • Multiplan
    • TRICARE
    • UnitedHealthcare
    • UnitedHealthcare MA
  • Medical School

    • New York College of Osteopathic Medicine

      1999

    Residency

    • Norwalk Hospital

      2003