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    Dr. John R. Cohn, MD

    Pulmonary Disease, Allergy & Immunology

    • (215) 923-7685

    Dr. Cohn's Overview

    Dr. Cohn graduated from the Thomas Jefferson University, Jefferson Medical College in 1976. He works in Philadelphia, PA and specializes in Pulmonary Disease and Allergy & Immunology. Dr. Cohn is affiliated with Thomas Jefferson University Hospital.

    Dr. Cohn's Experience

    Years in Practice: 40

    Dr. Cohn's Specialties

    Pulmonary Disease, Allergy & Immunology

    Dr. Cohn's Education & Training

    Medical School: Thomas Jefferson University, Jefferson Medical College; Graduated 1976

    Dr. Cohn's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Cohn's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna Choice POS Open Access
    • Aetna HMO
    • Aetna Managed Choice POS
    • Aetna Managed Choice POS Open Access
    • Aetna QHP Pennsylvania HMO
    • Aetna QHP Pennsylvania HMO Savings Plus
    • Aetna Select
    • Aetna Signature Administrators PPO
    • Amerihealth Regional Pref Ntwk EPO POSPlus PPO
    • View More

    Dr. Cohn's Office Information & Appointments

    Office Locations

    Jefferson University Physicians
    Jefferson Asthma Allergy/Pulmonary Associates

    1015 Chestnut St Ste 1300
    Philadelphia, PA 19107
    (215) 923-7685


    Office Hours and Information

    Fax: (215) 923-8230

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 8:00 AM - 4:30 PM
    Tuesday 8:00 AM - 4:30 PM
    Wednesday 8:00 AM - 4:30 PM
    Thursday 8:00 AM - 4:30 PM
    Friday 8:00 AM - 4:30 PM
    Saturday Closed
    Sunday Closed

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    Dr. Cohn's Hospital Affiliations

    Office Locations

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