Dr. John T. O'Brien, MD http://www.healthgrades.com/public/images/hgbug_200x200.png Visit Healthgrades for information on Dr. John T. O'Brien, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Cardiology - Male - Age 62

3299 Woodburn Rd Suite 200
Annandale, VA 22003
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Dr. O'Brien's Background

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Dr. O'Brien's Specialties

Procedures Dr. O'Brien Performs

Conditions Dr. O'Brien Treats

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Hospital Quality

The right hospital is as important as the right doctor

Inova Fair Oaks Hospital
3600 Joseph Siewick Drive
Fairfax, VA 22033
Inova Fairfax Hospital
3300 Gallows Road
Falls Church, VA 22042

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9 Facts About Hospital Quality

You have an 85.6% lower risk of dying at a hospital with 5-stars for heart bypass surgery compared to a hospital with 1-star. Choosing the right hospital is critical to your health. View Slideshow

Patient Satisfaction

Patients' feedback on their experience with Dr. O'Brien

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8 Facts About Patient Satisfaction Surveys

Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more than meets the eye when reviewing scores. Here's what you should know

Appointments & Offices

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Accepted Insurances

Rogan and O' Brien Cardiovascular
Rogan and O' Brien Cardiovascular
3299 Woodburn Rd Suite 200
Annandale, VA 22003
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7 Tips to Prepare for Your Appointment

The key to a successful appointment is communication. To get the most out of your visit, prepare ahead of time so you can lead the conversation with your doctor. These 7 tips will get you ready

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