Dr. Joseph Brennan Jr, MD is a cardiology specialist in Branford, CT and has been practicing for 28 years. He graduated from Virginia Commonwealth University School Of Medicine in 1983 and specializes in cardiology and interventional cardiology.
Yale Cardiology
11 Harrison Ave
Branford, CT 06405
Insurance Accepted
- Aetna
- Anthem
- Blue Cross Blue Shield
- Blue Cross Blue Shield of Louisiana
- Blue Cross Blue Shield of Massachusetts
- Cigna
- EmblemHealth
- Empire Blue Cross Blue Shield
- Harvard Pilgrim Health Care
- + 2 More
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Learn about Dr. Brennan Jr
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Top Care Areas
See how frequently Dr. Brennan Jr performs your care needs compared to other doctors.
Coronary Artery Disease (CAD)
very high
more than 94% of peers
Heart Disease
very high
more than 93% of peers
Vascular Disease
very high
more than 89% of peers
Dr. Brennan Jr's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.
2 Specialties
- Cardiology
- Interventional Cardiology
3 Board Certifications
- Cardiovascular DiseaseAccredited by: American Board of Internal Medicine*
- Internal MedicineAccredited by: American Board of Internal Medicine*
- Interventional CardiologyAccredited by: American Board of Internal Medicine*
54 Conditions Treated
- Aneurysm
- Angina and Acute Coronary Syndrome
- Aortic Aneurysm
- Aortic Dissection
- Aortic Ectasia
- Aortic Embolism and Thrombosis
- Aortic Stenosis
- Aortic Valve Disease
- Aortic Valve Regurgitation
- Arrhythmias
- Atrial Fibrillation
- Atrial Flutter
- Autonomic Disorders
- Benign Tumor
- Cardiomegaly
- Cardiomyopathy
- Carotid Artery Disease
- Chest Pain
- Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
- Coarctation of the Aorta
- Congenital Heart Defects
- Congenital Heart Disease
- Congestive Heart Failure
- Coronary Artery Disease (CAD)
- Coronary Artery Dissection
- Endocarditis
- Heart Attack (Acute Myocardial Infarction)
- Heart Disease
- Heart Murmur
- Heart Palpitations
- Hyperlipidemia
- Hypertension
- Hypertensive Chronic Kidney Disease
- Hypertensive Heart and Chronic Kidney Disease
- Hypertensive Heart Disease
- Hypotension
- Limb Swelling
- Limb Swelling Caused by Fluid Overload
- Mitral Valve Disease
- Mitral Valve Regurgitation
- Mitral Valve Stenosis
- Pericardial Disease
- Primary Pulmonary Hypertension
- Pulmonary Disease
- Pulmonary Edema
- Pulmonary Hypertension
- Pulmonary Valve Disease
- Secondary Hypertension
- Septal Defect
- Syncope
- Tetralogy of Fallot
- Thrombosis
- Tricuspid Valve Disease
- Vascular Disease
Less
29 Procedures
- Ablation for Treatment of Cardiac Arrhythmias
- Aortic Valve Surgery
- Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
- Cardiac Catheterization (incl. Coronary Angiography)
- Cardiac Electrophysiology
- Cardiac Imaging
- Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
- Cardiac Myocardial Perfusion Imaging
- Cardiovascular Stress Test
- Cardioversion, Elective
- Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
- Carotid Artery Stent Placement
- Chest CT (incl. Heart and Lungs)
- Coronary Angioplasty, Atherectomy and Stent
- Impella Device
- Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and-or Defibrillator
- Mitral Valve Surgery
- Non-Coronary Angioplasty, Atherectomy, and Stenting
- Pacemaker Insertion or Replacement
- Peripheral Artery Catheterization
- Pulmonary Valve Surgery
- Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
- Thoracentesis
- Thrombolysis
- Transcatheter Aortic Valve Replacement (TAVR)
- Transcatheter Mitral Valve Repair
- Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
- Vascular Duplex Ultrasonography and Plethysmography
- Vascular Surgical Procedure
Background Check
0 Malpractice Claims
No malpractice history found for Connecticut.
0 Sanctions
No sanctions history found for the years that Healthgrades collects data.
0 Board Actions
No board actions found for the years that Healthgrades collects data.
Education
- Virginia Commonwealth University School Of MedicineMedical School | Graduated 1983
- Yale New Haven HospitalInternship Hospital | Completed 1984
- Yale New Haven HospitalResidency Hospital | Completed 1986
- Yale New Haven HospitalFellowship Hospital | Completed 1990
Awards & Recognition
Awards & Honors
- Healthgrades Honor Roll
Media & Publications
Dr. Brennan Jr has no media or publications listed.
Languages Spoken
- English
- Spanish
Memberships & Professional Affiliations
Dr. Brennan Jr does not have any memberships or affiliations listed. If you are Dr. Brennan Jr and would like to add memberships or affiliations, please update your profile.
Dr. Brennan Jr's Reviews
Likelihood of recommending Dr. Brennan Jr to family and friends
9 total reviews (1 has a comment)
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