> > > > Dr. John O'Brien, MD
Dr. John Gerard O'Brien MD is a male Internist, has 43 years of experience and practices in Internal Medicine and Pulmonary Disease.
Dr. John O'Brien has 2 office locations.
1930 Bishop Ln
Ste 1600
Bashford Manor, Louisville, KY 40218

Phone Number
Locations and availability (2)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. John O'Brien, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Asthma

Education & Awards

Dr. O'Brien graduated from University of Louisville .


Dr. O'Brien has 6 hospital affiliations:

  • Norton Hospital 
  • Flaget Memorial Hospital 

Accepted Insurance Plans

Dr. O'Brien accepts these health insurances in at least one office:

  • Aetna - 3 plans
  • United Healthcare - 20 plans
  • Bluegrass Family Health - 1 plan
  • University Health Care Inc., dba Passport Health Plan - 1 plan
  • Anthem - 11 plans
  • Humana - 8 plans

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Additional Information
Where does Dr. John G. O'Brien practice?
Dr. John O'Brien practices Internal Medicine and Pulmonary Disease near Louisville, KY.
See Louisville Internists and Louisville Pulmonologists.