Christopher O'connor
Experienced in Fainting

Dr. Christopher O'connor

Cardiology
Inova Fairfax Medical Campus
3300 Gallows Rd, 
Falls Church, VA 
Offers Telehealth
Experienced in Fainting
Inova Fairfax Medical Campus
3300 Gallows Rd, 
Falls Church, VA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Christopher O'connor is a Cardiologist in Falls Church, Virginia. Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Fainting. His top areas of expertise are Heart Failure, Cardiogenic Shock, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Bypass Surgery, and Percutaneous Coronary Intervention (PCI).

His clinical research consists of co-authoring 614 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 2 articles in the study of Fainting.

Specialties
Cardiology
Licenses
Internal Medicine in NC
Hospital Affiliations
Inova Fairfax Hospital
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Cigna
  • EPO
  • HMO
  • PPO
HealthKeepers
  • POS
Oscar
  • EPO
  • HMO
  • PPO
Piedmont
  • HMO
  • POS
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO

Locations

Inova Fairfax Medical Campus
3300 Gallows Rd, Falls Church, VA 22042
Call: 703-776-3593

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

1 Clinical Trials

REHAB-HF: A Trial of Rehabilitation Therapy in Older Acute Heart Failure Patients
REHAB-HF: A Trial of Rehabilitation Therapy in Older Acute Heart Failure Patients
Enrollment Status: Completed
Publish Date: June 24, 2021
Intervention Type: Behavioral
Study Phase: Not Applicable

614 Total Publications

Backbone of Trials in a Challenging Environment: Recognizing Site-Based Research Teams.
Backbone of Trials in a Challenging Environment: Recognizing Site-Based Research Teams.
Journal: Circulation. Heart failure
Published: November 09, 2025
View All 614 Publications
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Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. O'connor's expertise for a condition
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  • Elite
  • Heart Failure
    Dr. O'connor is
    Elite
    . Learn about Heart Failure.
    See more Heart Failure experts
  • Distinguished
  • Cardiogenic Shock
    Dr. O'connor is
    Distinguished
    . Learn about Cardiogenic Shock.
    See more Cardiogenic Shock experts
  • Heart Failure with Preserved Ejection Fraction (HFpEF)
    Dr. O'connor is
    Distinguished
    . Learn about Heart Failure with Preserved Ejection Fraction (HFpEF).
    See more Heart Failure with Preserved Ejection Fraction (HFpEF) experts
  • Advanced
  • Angina
    Dr. O'connor is
    Advanced
    . Learn about Angina.
    See more Angina experts
  • Cardiomyopathy
    Dr. O'connor is
    Advanced
    . Learn about Cardiomyopathy.
    See more Cardiomyopathy experts
  • Coronary Heart Disease
    Dr. O'connor is
    Advanced
    . Learn about Coronary Heart Disease.
    See more Coronary Heart Disease experts
  • Heart Attack
    Dr. O'connor is
    Advanced
    . Learn about Heart Attack.
    See more Heart Attack experts
  • Low Blood Pressure
    Dr. O'connor is
    Advanced
    . Learn about Low Blood Pressure.
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  • Experienced
  • Aortic Valve Replacement
    Dr. O'connor is
    Experienced
    . Learn about Aortic Valve Replacement.
    See more Aortic Valve Replacement experts
  • Aortic Valve Stenosis
    Dr. O'connor is
    Experienced
    . Learn about Aortic Valve Stenosis.
    See more Aortic Valve Stenosis experts
  • Atrial Fibrillation
    Dr. O'connor is
    Experienced
    . Learn about Atrial Fibrillation.
    See more Atrial Fibrillation experts
  • Cardiac Arrest
    Dr. O'connor is
    Experienced
    . Learn about Cardiac Arrest.
    See more Cardiac Arrest experts
  • COVID-19
    Dr. O'connor is
    Experienced
    . Learn about COVID-19.
    See more COVID-19 experts
  • Fainting
    Dr. O'connor is
    Experienced
    . Learn about Fainting.
    See more Fainting experts
View All 16 Experienced Conditions
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