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    Dr. Guido J. Calderon, MD

    Internal Medicine

    • (512) 753-3524

    Dr. Calderon's Overview

    Dr. Calderon graduated from the Univ Peruana Cayetano Heredia, Prog Acad De Med, Lima, Peru in 1992. He works in San Marcos, TX and 1 other location and specializes in Internal Medicine. Dr. Calderon is affiliated with Central Texas Medical Center, Christus Santa Rosa Hospital-New Braunfels and Post Acute/Warm Springs Specialty Hospital Of Victoria.

    Dr. Calderon's Experience

    Years in Practice: 24

    Procedures Performed by Dr. Calderon

    Dr. Calderon's Specialties

    Internal Medicine

    Dr. Calderon's Education & Training

    Medical School: Univ Peruana Cayetano Heredia, Prog Acad De Med, Lima, Peru; Graduated 1992

    Dr. Calderon's Rating

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    Physician

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

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

    • CIGNA HMO
    • CIGNA Open Access Plus
    • CIGNA PPO
    • First Health PPO
    • Great West PPO
    • UHC Choice Plus POS
    • UHC Navigate HMO
    • UHC Navigate POS
    • UHC Options PPO
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    Dr. Calderon's Office Information & Appointments

    Office Locations

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

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