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    Alexander N. Greiner, MD

    Allergy & Immunology, Internal Medicine

    Dr. Greiner's Overview

    Dr. Greiner graduated from the SUNY Upstate Medical University in 1998. He works in San Diego, CA and 1 other location and specializes in Allergy & Immunology and Internal Medicine. Dr. Greiner is affiliated with Rady Childrens Hospital-San Diego, Sharp Memorial Hospital and UCSF Benioff Childrens Hospital.

    Dr. Greiner's Experience

    Years in Practice: 19

    Dr. Greiner's Specialties

    Allergy & Immunology, Internal Medicine

    Dr. Greiner's Education & Training

    Medical School: SUNY Upstate Medical University; Graduated 1998

    Dr. Greiner's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Greiner's Accepted Insurance

    Please verify insurance information directly with your doctor's office as it may change frequently.

    • Aetna Basic HMO
    • Aetna Choice POS II
    • Aetna HMO
    • Aetna HMO Deductible Plan CA only
    • Aetna Managed Choice POS Open Access
    • Aetna Savings Plus of CA
    • Aetna Signature Administrators PPO
    • Aetna Vitalidad Plus CA con Aetna
    • Anthem BC Pathway X EPO Network
    • BC CA California Care Small Group HMO
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    Dr. Greiner's Office Information & Appointments

    Office Locations

    *This physician has multiple office locations. See Office Information for details.

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