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    Dr. Douglas A. Rennert, MD

    Pulmonary Critical Care Medicine, Sleep Medicine

    • (703) 858-9608

    Dr. Rennert's Overview

    Dr. Rennert graduated from the Columbia University College of Physicians and Surgeons in 1984. He works in Leesburg, VA and 1 other location and specializes in Pulmonary Critical Care Medicine and Sleep Medicine. Dr. Rennert is affiliated with Inova Loudoun Hospital and Reston Hospital Center.

    Dr. Rennert's Experience

    Years in Practice: 32

    Procedures Performed by Dr. Rennert

    Dr. Rennert's Specialties

    Pulmonary Critical Care Medicine, Sleep Medicine

    Dr. Rennert's Education & Training

    Medical School: Columbia University College of Physicians and Surgeons; Graduated 1984

    Dr. Rennert'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. Rennert's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna Managed Choice POS Open Access
    • Aetna Select
    • Aetna Signature Administrators PPO
    • Anthem HealthKeepers HMO POS
    • Anthem KeyCare PPO
    • Anthem Pathway X Tier Hosp HealthKeepers DirectAccess VA
    • BCBS Blue Card PPO
    • CIGNA Open Access Plus
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    Dr. Rennert's Office Information & Appointments

    Office Locations

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

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