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Christopher D. O'Brien, MD

Christopher D. O'Brien, MD Physician

Dr. O'Brien is a Penn Medicine employed physician.

Clinical Specialties

Specialty:

  • Medicine
    • Pulmonary Medicine

Programs & Centers:

Clinical Expertise:

  • Asthma
  • Obstructive Airway Disease

Practice Locations and Appointments

Hospital Affiliation

Dr. O'Brien is a Penn Medicine employed physician.

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