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    Dr. John L. Barstis, MD


    • (661) 255-5350

    Dr. Barstis's Overview

    Dr. Barstis graduated from the University of Buffalo, SUNY School of Medicine and Biomedical Sciences in 1976. He works in Valencia, CA and 1 other location and specializes in Hematology/Oncology. Dr. Barstis is affiliated with Henry Mayo Newhall Hospital, Huntington Memorial Hospital, Ronald Reagan UCLA Medical Center and Santa Monica UCLA Medical Center.

    Dr. Barstis's Experience

    Years in Practice: 40

    Procedures Performed by Dr. Barstis

    Dr. Barstis's Specialties


    Dr. Barstis's Education & Training

    Medical School: University of Buffalo, SUNY School of Medicine and Biomedical Sciences; Graduated 1976

    Dr. Barstis's Rating

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

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

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna HMO Deductible Plan CA only
    • Aetna Managed Choice POS
    • Aetna Managed Choice POS Open Access
    • Aetna Savings Plus of CA
    • Aetna Signature Administrators PPO
    • Anthem BC Pathway X PPO Tiered
    • BCBS Blue Card PPO
    • Blue Cross CA PPO Prudent Buyer Small Group
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    Dr. Barstis's Office Information & Appointments

    Office Locations

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

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