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specialties & services

  • Bio & Insurance Information

    Dr. Derrick Koo is a radiation oncologist based in Roseville, California. He has been in practice for the past 18 years. Dr. Koo graduated in 1999 from the Virginia Commonwealth University. He completed a residency program at the Wake Forest University and another residency at the Virginia Commonwealth University Health System. Dr. Koo is a board-certified specialist in Radiation Oncology. He is currently affiliated with the Kaiser Permanente Roseville Medical Center and Kaiser Permanente Sacramento Medical Center.

    Insurance Accepted

    Kaiser Permanente

  • Education & Training


    Virginia Commonwealth University

    Medical School


    Wake Forest University



    Virginia Commonwealth University Health System


  • Board Certifications

    American Board of Radiology - Radiation Oncology

  • Hospital & Practice

    Kaiser Permanente Roseville Medical Center

    Languages: English/Spanish

    (916) 784-4000

    1600 Eureka Rd

    Roseville, California 95661

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    Kaiser Permanente Sacramento Medical Center

    Languages: English/Spanish

    (916) 973–5000

    2025 Morse Avenue

    Sacramento, California 95825-2100

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