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    Dr. Daniel F. Callahan, MD

    Pulmonary Critical Care Medicine, Sleep Medicine

    • (770) 343-8760

    Dr. Callahan's Overview

    Dr. Callahan graduated from the Medical College of Georgia School of Medicine in 1985. He works in Alpharetta, GA and 1 other location and specializes in Pulmonary Critical Care Medicine and Sleep Medicine. Dr. Callahan is affiliated with North Fulton Hospital and Northside Hospital.

    Dr. Callahan's Experience

    Years in Practice: 31

    Dr. Callahan's Specialties

    Pulmonary Critical Care Medicine, Sleep Medicine

    Dr. Callahan's Education & Training

    Medical School: Medical College of Georgia School of Medicine; Graduated 1985

    Dr. Callahan's Rating

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    • Explains conditions & treatments
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    • Provides follow-up as needed
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    Dr. Callahan'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 Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • Anthem Blue Open Access POS
    • BCBS Blue Card PPO
    • BCBS GA Blue Choice HMO
    • BCBS GA Blue Choice PPO
    • BCBS GA Blue Open Access POS
    • BCBS GA BlueChoice Option POS
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    Dr. Callahan's Office Information & Appointments

    Office Locations

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

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    Dr. Callahan's Hospital Affiliations

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