Placeholder Photo for John T. O'Brien, MD

Dr. John O'Brien is a cardiologist in Annandale, VA, offering care for conditions affecting the heart & cardiovascular system, such as coronary artery disease.

Reviews of Dr. O'Brien
Dr. O'Brien

Office of Dr. O'Brien See Insurance
of Dr. O'Brien

Inova Medical Group Cardiology  

Accepting New Patients?

Yes, Dr. John T. O'Brien is accepting new patients at this office.


3299 Woodburn Rd, #200, Annandale, VA 22003

Office Details

Doctor Specialty Cardiology
Accepting New Patients? Yes
Practice Specialty Multi Specialty
Group Practice Inova Medical Group
Health System Inova Health System
Languages Spoken

Insurance Accepted  

Please contact the doctor’s office to inquire about insurance.

About Dr. O'Brien
Dr. O'Brien


Dr. O'Brien has one office in Virginia where he specializes in Cardiology.

Dr. O'Brien works with two doctors including Dr. Kevin Rogan and Dr. Behnam Tehrani.


Languages Spoken  

  • English

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