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Dmitriy Kosyagin, MD

Dmitriy Kosyagin, MD

Optum Provider

Specialty

Internal Medicine

Languages

English, Russian

Seeing patients at

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.5

91 reviews

    • Reviewed on Jul 30, 2026
    • Verified Review

    Je is a great doctor. Very knowledgeable and understanding of my health needs.

    • Reviewed on Jul 29, 2026
    • Verified Review

    Dr. Kosyagin is very nice but he keeps you waiting and then never spends enough time with you. I feel he is always rushing.

    • Reviewed on Jul 27, 2026
    • Verified Review

    Very caring knowledgeable and professional.

    • Reviewed on Jul 25, 2026
    • Verified Review

    The best doctors

    • Reviewed on Jul 24, 2026
    • Verified Review

    These surveys are way too long.

    • Reviewed on Jul 18, 2026
    • Verified Review

    I gave this rating because I felt dismissed and unheard throughout my appointment. Before my bloodwork was even completed, the doctor told me it would be normal based on how I look. He also suggested that my concerns were probably psychological and implied that I had simply been “Googling too much,” despite the fact that I have a diagnosed medical condition (POTS). Instead of listening to my symptoms and concerns, I felt my experiences were minimized. I left the appointment in tears because I did not feel respected, believed, or taken seriously. Regardless of the eventual test results, patients deserve to have their concerns addressed with empathy and without assumptions.

    • Reviewed on Jun 26, 2026
    • Verified Review

    He is excellent

    • Reviewed on Jun 25, 2026
    • Verified Review

    He listens to me about my health!

    • Reviewed on Jun 24, 2026
    • Verified Review

    He has been my doctor for 20 years, I am very satisfied with him. A good doctor

    • Reviewed on Jun 17, 2026
    • Verified Review

    He was very nice and got me my meds very fast and completed the prior authorization in a timely manner. Tysm

    • Reviewed on Jun 16, 2026
    • Verified Review

    Dr. Kosyagin takes the time with the patient and listens to the patient's concerns. Follow up on test results, as well.

    • Reviewed on Jun 15, 2026
    • Verified Review

    Personal review and exam. Reasonable discussion and recommendations with being very knowledgeable on recent medical issues.

    • Reviewed on Jun 12, 2026
    • Verified Review

    Informative and knowledgeable

    • Reviewed on Jun 9, 2026
    • Verified Review

    A patient with Dr for 25 years

    • Reviewed on Jun 5, 2026
    • Verified Review

    He is very helpful about making decisions to change drugs .

    • Reviewed on Jun 2, 2026
    • Verified Review

    It's not easy to get appointment with him

    • Reviewed on May 27, 2026
    • Verified Review

    He is more than a Dr and very friendly person plus he is an expert, I trust him

    • Reviewed on May 27, 2026
    • Verified Review

    He’s a great doctor

    • Reviewed on May 26, 2026
    • Verified Review

    100%

    • Reviewed on May 23, 2026
    • Verified Review

    Great caring doctor

Page 1 of 5
  • Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    NV, 11097

    Employed or contracted

    Employed

    Network Name

    OptumCare Network of Nevada

    PCP ID

    UHC HMO & D-SNP ID - 00040006020, UHC PPO ID - 00040357649, Humana ID - 000408002M

    NPI

    1427020759

    Hospital affiliations

    Summerlin Hospital Medical Center