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Dr. Curtis Siu, MD

Dr. Curtis Siu, MD

Age 46 Internal Medicine M

Telehealth available

Accepting New Patients


Dr. Curtis Siu, MD is a internal medicine specialist in Laguna Hills, CA. Dr. Siu completed a residency at Huntington Mem Hospital. He currently practices at Saddleback Medical Group Inc and is affiliated with Saddleback Memorial Medical Center- Laguna Hills. He accepts multiple insurance plans. Dr. Siu is board certified in Internal Medicine.


  1. Saddleback Medical Group Inc

    1. 1
      Saddleback Medical Group
      24221 Calle De La Louisa Ste 200, Laguna Hills, CA 92653 (949) 420-5988


Chinese, Cantonese, Cantonese, Chinese, English


  • Huntington Mem Hospital, Residency Hospital

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Molina Healthcare
  • MultiPlan

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Dr Siu is professional and thoughtful. He is ok with spending ample time with you.
— Jun 07, 2020
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Dr. Curtis Siu, MD
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Hospital Affiliations

  • Saddleback Memorial Medical Center- Laguna Hills