- Find a Doctor
- Cardiologists
- VA
- Annandale
- Dr. John O'Brien, MD
Dr. John O'Brien, MD
Dr. John O'Brien, MD
Offers telehealth
About
Dr. O'Brien graduated from
This provider offers telehealth appointments. Call the office to schedule.
Patients said this doctor explains conditions well.
Patients said this doctor is trustworthy.
Patients said the staff was friendly.
Patients said scheduling was easy.
Experience Check
- View other providers who treat Shortness of Breath
- View other providers who treat Arterial Blood Gas Test (ABG)
- View other providers who treat Electrocardiogram (EKG)
- View other providers who treat Hyperlipidemia
- View other providers who treat Lipid Disorders
- View other providers who treat Abdominal Pain
- View other providers who treat Acidosis
- View other providers who treat Acute Coronary Syndrome
- View other providers who treat Acute Deep Vein Thrombosis (DVT)
- View other providers who treat Acute Laryngitis
- View other providers who treat Acute Venous Embolism Thrombosis
- View other providers who treat Alkalosis
- View other providers who treat All Headaches (incl. Migraine)
- View other providers who treat Allergic Conjunctivitis
- View other providers who treat Allergic Rhinitis
- View other providers who treat Anemia
- View other providers who treat Aneurysm
- View other providers who treat Aneurysm of Heart
- View other providers who treat Angina
- View other providers who treat Animal Allergies
- View other providers who treat Anxiety
- View other providers who treat Aortic Aneurysm
- View other providers who treat Aortic Ectasia
- View other providers who treat Aortic Embolism and Thrombosis
- View other providers who treat Aortic Stenosis
- View other providers who treat Aortic Valve Disease
- View other providers who treat Aortic Valve Regurgitation
- View other providers who treat Arrhythmias
- View other providers who treat Arthritis
- View other providers who treat Arthritis of the Elbow
- View other providers who treat Asthma
- View other providers who treat Atherosclerosis
- View other providers who treat Atrial Fibrillation
- View other providers who treat Atrial Flutter
- View other providers who treat Atrial Septal Defect
- View other providers who treat Autonomic Disorders
- View other providers who treat Back Pain
- View other providers who treat Biventricular Heart Failure
- View other providers who treat Bladder Infection
- View other providers who treat Blood in Urine (Hematuria)
- View other providers who treat Bruise of Face, Scalp, or Neck
- View other providers who treat Cardiomegaly
- View other providers who treat Cardiomyopathy
- View other providers who treat Cardiomyopathy, Dilated
- View other providers who treat Cardiomyopathy, Hypertrophic
- View other providers who treat Carotid Artery Disease
- View other providers who treat Carpal Tunnel Syndrome
- View other providers who treat Cellulitis
- View other providers who treat Chest Pain
- View other providers who treat Chronic Neck Pain
- View other providers who treat Chronic Pain
- View other providers who treat Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
- View other providers who treat Congenital Aortic Valve Disorders
- View other providers who treat Congenital Heart Defects
- View other providers who treat Congenital Heart Disease
- View other providers who treat Congestive Heart Failure
- View other providers who treat Constipation
- View other providers who treat COPD (Chronic Obstructive Pulmonary Disease)
- View other providers who treat Coronary Artery Aneurysm
- View other providers who treat Coronary Artery Disease (CAD)
- View other providers who treat Coronary Artery Dissection
- View other providers who treat Cough
- View other providers who treat Cystic Fibrosis
- View other providers who treat Deep Vein Thrombosis (DVT)
- View other providers who treat Dehydration
- View other providers who treat Diabetes Type 1
- View other providers who treat Diabetes Type 2
- View other providers who treat Diabetes With Renal Manifestations
- View other providers who treat Diabetic Polyneuropathy
- View other providers who treat Diarrhea
- View other providers who treat Difficulty With Walking
- View other providers who treat Dizziness
- View other providers who treat Dyslipidemia
- View other providers who treat Endocarditis
- View other providers who treat Enlarged Prostate (BPH)
- View other providers who treat Enteritis
- View other providers who treat Esophagitis
- View other providers who treat Essential Tremor
- View other providers who treat Familial Hypercholesterolemia
- View other providers who treat Fever
- View other providers who treat First Degree Heart Block
- View other providers who treat Gait Abnormality
- View other providers who treat Gastritis
- View other providers who treat Gastroesophageal Reflux Disease (GERD)
- View other providers who treat Gastroparesis
- View other providers who treat Gout
- View other providers who treat Headache
- View other providers who treat Heart Attack (Acute Myocardial Infarction)
- View other providers who treat Heart Disease
- View other providers who treat Heart Murmur
- View other providers who treat Heart Palpitations
- View other providers who treat Hernia
- View other providers who treat Hyperkalemia
- View other providers who treat Hypertension
- View other providers who treat Hypertensive Chronic Kidney Disease
- View other providers who treat Hypertensive Heart and Chronic Kidney Disease
- View other providers who treat Hypertensive Heart Disease
- View other providers who treat Hypokalemia
- View other providers who treat Hypotension
- View other providers who treat Hypotension (Excluding Maternal)
- View other providers who treat Hypothyroidism
- View other providers who treat Hypoxemia
- View other providers who treat Indigestion
- View other providers who treat Influenza (Flu)
- View other providers who treat Insomnia
- View other providers who treat Intestinal Diverticulitis
- View other providers who treat Intestinal Diverticulosis
- View other providers who treat Joint Pain
- View other providers who treat Laryngitis
- View other providers who treat Leg and Foot Ulcers
- View other providers who treat Limb Pain
- View other providers who treat Limb Swelling
- View other providers who treat Limb Swelling Caused by Fluid Overload
- View other providers who treat Liver Damage from Alcohol
- View other providers who treat Long QT Syndrome
- View other providers who treat Low Back Pain
- View other providers who treat Malaise and Fatigue
- View other providers who treat Menstrual Disorders
- View other providers who treat Migraine
- View other providers who treat Mitral Valve Disease
- View other providers who treat Mitral Valve Prolapse
- View other providers who treat Mitral Valve Regurgitation
- View other providers who treat Mitral Valve Stenosis
- View other providers who treat Muscle Weakness
- View other providers who treat Nausea
- View other providers who treat Neurogenic Bladder
- View other providers who treat Noninfectious Gastroenteritis and Colitis
- View other providers who treat Obesity
- View other providers who treat Osteoarthritis
- View other providers who treat Osteoarthritis of Foot
- View other providers who treat Osteoarthritis of Knee
- View other providers who treat Osteoarthritis of Shoulder
- View other providers who treat Osteoarthritis of Spine
- View other providers who treat Overweight
- View other providers who treat Patellofemoral Pain Syndrome (PFPS)
- View other providers who treat Patent Foramen Ovale (PFO)
- View other providers who treat Peptic Ulcer
- View other providers who treat Pericardial Disease
- View other providers who treat Pericarditis
- View other providers who treat Peripartum Cardiomyopathy
- View other providers who treat Peripheral Nerve Disorders
- View other providers who treat Pinkeye (Conjunctivitis)
- View other providers who treat Pneumonia
- View other providers who treat Polyneuropathy
- View other providers who treat Primary Pulmonary Hypertension
- View other providers who treat Pulmonary Disease
- View other providers who treat Pulmonary Edema
- View other providers who treat Pulmonary Hypertension
- View other providers who treat Pulmonary Valve Disease
- View other providers who treat Radiculopathy
- View other providers who treat Raynaud's Disease
- View other providers who treat Reflux Esophagitis
- View other providers who treat Restless Leg Syndrome
- View other providers who treat Rheumatic Aortic Valve Disorders
- View other providers who treat Sarcoidosis
- View other providers who treat Sciatica
- View other providers who treat Second Degree Heart Block
- View other providers who treat Secondary Hypertension
- View other providers who treat Secondary Renovascular Hypertension
- View other providers who treat Septal Defect
- View other providers who treat Sick Sinus Syndrome
- View other providers who treat Sickle Cell Disease
- View other providers who treat Sinus Bradycardia
- View other providers who treat Sinus Tachycardia
- View other providers who treat Sleep Apnea
- View other providers who treat Supraventricular Tachycardia
- View other providers who treat Syncope
- View other providers who treat Takayasu's Arteritis
- View other providers who treat Third Degree Heart Block
- View other providers who treat Thrombosis
- View other providers who treat Thyroid Goiter
- View other providers who treat Tobacco Use Disorder
- View other providers who treat Transient Ischemic Attack (TIA)
- View other providers who treat Tricuspid Valve Disease
- View other providers who treat Type 2 Heart Block - Mobitz
- View other providers who treat Unstable Angina
- View other providers who treat Urinary Stones
- View other providers who treat Urinary Tract Infection (UTI)
- View other providers who treat Vascular Disease
- View other providers who treat Venous Embolism and Thrombosis
- View other providers who treat Venous Insufficiency
- View other providers who treat Ventricular Fibrillation
- View other providers who treat Ventricular Tachycardia (VT)
- View other providers who treat Vertigo
- View other providers who treat Vitamin B Deficiency
- View other providers who treat Wheezing
- View other providers who treat Wolff-Parkinson-White Pattern
- View other providers who treat Ablation for Cardiac Arrhythmias
- View other providers who treat Arrhythmia Screening
- View other providers who treat Cardiac Catheterization (incl. Coronary Angiography)
- View other providers who treat Cardiac Electrophysiology
- View other providers who treat Cardiac Imaging
- View other providers who treat Cardiac Myocardial Perfusion Imaging
- View other providers who treat Cardiac Ultrasound
- View other providers who treat Cardiovascular Diagnostic Test
- View other providers who treat Cardiovascular Stress Test
- View other providers who treat Cardioversion, Elective
- View other providers who treat Chest CT (incl. Heart and Lungs)
- View other providers who treat Chest Pain Evaluation
- View other providers who treat Cholesterol Screening
- View other providers who treat Coronary Angiogram
- View other providers who treat Coronary Angioplasty, Atherectomy and Stent
- View other providers who treat Dobutamine Thallium Stress Test
- View other providers who treat HeartAware Online Risk Screening
- View other providers who treat Impella Device
- View other providers who treat Nuclear Stress Testing
- View other providers who treat Peripheral Arterial Disease Screening (PAD)
- View other providers who treat Peripheral Artery Catheterization
- View other providers who treat Pharmacologic Nuclear Stress Test
- View other providers who treat Pharmacologic Stress Test, Adenosine
- View other providers who treat Stress Test
- View other providers who treat Structural Heart Disease Evaluations and Treatment
- View other providers who treat TCD Bubble Test
- View other providers who treat Thoracentesis
- View other providers who treat Tilt Table Testing
- View other providers who treat Tilt_Testing
- View other providers who treat Treadmill Stress Test
- View other providers who treat Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
- View other providers who treat Vascular Duplex Ultrasonography and Plethysmography
Insurance Accepted
-
BCBS PPO
-
Blue Choice AdvantageBlue Preferred PPO
-
HealthBlue PPO
-
Blue Card PPO
-
Choice Plus POS IIManaged Choice (Open Access) POSElect Choice (Open Access) EPOSmall Group Maryland HMO
-
Choice POSChoice Care PPOChoice Care Network PPO
-
Open Access PlusCigna HMOCigna PPO
-
HealthKeepers HMO-POS
-
KeyCare PPO
-
Vantage HMO
Locations
-
Rogan & O'Brien Cardiovascular Associates PC3299 Woodburn Rd Ste 200, Annandale, VA 22003
-
Inova Fairfax Hospital3300 Gallows Rd, Falls Church, VA 22042
-
Inova Fair Oaks Hospital3600 Joseph Siewick Dr, Fairfax, VA 22033
-
Inova Fairfax Hospital3300 Gallows Rd, Falls Church, VA 22042
-
Inova Pediatric Cardiovascular Genomics8081 Innovation Park Dr Ste 700, Fairfax, VA 22031
Patient Satisfaction
Leave a review
How likely are you to recommend Dr. O'Brien?
stents - emergency surgery post-op - on-going care - stress tests and monitoring
Claim my profile
About Me
- *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education
-
GeorgeTown University
1977
Board Certifications
- Cardiovascular Disease and Internal Medicine
A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Frequently Asked Questions
Find contact information here to make an appointment.
A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.
New patients are generally accepted by Dr. John O'Brien, MD. To arrange an appointment, call the number on Dr. O'Brien's profile.
Dr. O'Brien in specializes in Cardiovascular & Metabolic Diseases. See more on Sharecare.
Dr. O'Brien frequently treats the following conditions: Shortness of Breath. See more on Sharecare.
Dr. O'Brien's office is located at 3299 Woodburn Rd Ste 200 Annandale, VA 22003. You can find other locations and directions on Sharecare.
Dr. O'Brien provides telehealth services. Please contact the office to determine whether you are eligible.
Dr. John O'Brien, MD is affiliated with Inova Fairfax Hospital.
Yes, Dr. John O'Brien, MD holds board certification in Cardiovascular Disease and Internal Medicine.
Dr. John O'Brien, MD has a star rating of 4.6/5. See more patient feedback on Sharecare.
Hospital Affiliations
-
Inova Fairfax Hospital
3300 Gallows Rd, Falls Church, VA