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Daniel John Cyran, DO

Daniel John Cyran, DO

Optum Provider

Specialty

Internal Medicine

Languages

English

Seeing patients at

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.9

86 reviews

  • Mar 26, 2026
    Verified Review

    Quality care ,calls and or sends letter about test results!

  • Mar 23, 2026
    Verified Review

    He is a good Dr and takes time to explain what he is recommending

  • Mar 8, 2026
    Verified Review

    His knowledge and care are top notch

  • Mar 4, 2026
    Verified Review

    He is skilled and caring. He tries to educate me during visits.

  • Feb 27, 2026
    Verified Review

    Caring - kind - takes his time

  • Feb 27, 2026
    Verified Review

    EXCELLENT DOCTOR CARING, FOLLOWS UP, WITH PATIENTS EXPLAINS MEDICAL ISSUES YOU MIGHT HAVE

  • Feb 9, 2026
    Verified Review

    Always professional courteous and knowledgeable

  • Feb 3, 2026
    Verified Review

    Dr Cyran is very thorough.. asked me lots of questions about my health

  • Feb 1, 2026
    Verified Review

    Great doctor, very caring and always gives you his time.

  • Jan 31, 2026
    Verified Review

    Not sure if it was him or his staff but they never sent my paperwork on time for a surgery and due to this my surgery was canceled after having 2 weeks to send paperwork

  • Jan 22, 2026
    Verified Review

    Dr. Cyran is compassionate and thorough.

  • Jan 15, 2026
    Verified Review

    He is excellent- professional, courteous and very easy to speak to

  • Jan 14, 2026
    Verified Review

    In addition to his medical skills it is apparent to me that Dr. Cyran genuinely cares about me not only as a patient, but as a person. He takes the time it requires to question me regarding my symptoms, confidently addresses what care is required and calls me promptly with test results. Frankly speaking, he is not only a good doctor, but a good person as well.

  • Jan 13, 2026
    Verified Review

    A true professional

  • Jan 13, 2026
    Verified Review

    He’s a very good doctor, gives time to me.

  • Jan 9, 2026
    Verified Review

    Dr Cyran is always kind and empathetic. He is thorough with his assessments and I would always recommend him to others.

  • Jan 8, 2026
    Verified Review

    Dr. Cyran is the most responsive Doctor I have had.

  • Jan 7, 2026
    Verified Review

    Dr, Cyran is a very competent, compassion doctor,

  • Dec 31, 2025
    Verified Review

    Dr. Cyran has been my doctor for many years and I have been completely satisfied and continued to be.

  • Dec 27, 2025
    Verified Review

    Dr. CYRAN is what keeps me connected to Optum. I would follow him wherever he would be. The kindest, most compassionate and knowledgeable PCP.

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  • About Daniel John Cyran, DO

    Dr. Daniel John Cyran is a board certified internist and primary care physician. He earned his medical degree from the New York College of Osteopathic Medicine and has practiced primary care in Syosset since 1996. He is actively involved in teaching medical students.

    Philosophy of care

    Dr. Cyran values long-term relationships and clear communication to support ongoing health.

    Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    NY, 176806

    Employed or contracted

    Employed

    Network Name

    ProHealth

    NPI

    1578569125

  • Insurance accepted

    This may not reflect all insurance accepted by the provider and is for informational purposes only.

    • 1199
    • Aetna
    • Affinity
    • Anthem BCBS
    • CHN
    • Centivo
    • Cigna
    • Coventry
    • EmblemHealth
    • First Health
    • Humana
    • MagnaCare
    • Medicaid
    • Medicare
    • MultiPlan
    • NYSHIP
    • Northwell Direct
    • Oscar
    • Oxford
    • TRICARE
    • UHC
    • UMR
  • Medical School

    • New York College of Osteopathic Medicine of New York Institute of Technology