Dr. Joseph Brennan, MD

CardiologyMaleAge 66

Cardiology

Dr. Joseph Brennan, MD is a Cardiology Specialist in Branford, CT and has over 39 years of experience in the medical field. Dr. Brennan has extensive experience in Interventional Cardiac Procedures, Heart Conditions, and Adult Congenital Heart Conditions. He graduated from Medical College Of Virginia medical school in 1983. He is affiliated with Yale New Haven Hospital, winner of the Cardiac Surgery Excellence Award. He is also affiliated with Bridgeport Hospital. His office accepts new patients.

Dr. Joseph Brennan, MD

Yale Heart And Vascular Center

84 N Main St Branford, CT 06405 ()
Accepting new patients

Accepting new patients

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Dr. Brennan's Reviews

Likelihood to recommend Dr. Brennan

4.6

Based on 11 ratings

5 Stars
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4 Stars
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2 Stars
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1 Star
9.090909090909092%
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Dr. Brennan
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RecentHighestLowestMost Helpful
Reply
Doctor Brennan just oversaw a situation With my heart that was very anxiety . His kind open and friendly demeanor We're very comforting and He is very confident inspiring and really cares about his Patient. He is definitely one of the "good ones". Look no further.
What went well
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Ann Cognetta Wallingford. – Jul 24, 2021
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Reply
A+++++++++++++++++++++++++++
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Vic – Dec 27, 2019
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Reply
I HAVE BEEN A PATIENT OF DR. BRENNAN'S FOR YEARS. HE'S GREAT!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Nov 14, 2019
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Do you want a doctor who listens to you? Helps you to get exactly what you want. Look no further... Dr. Brennan keeps up with my heart health and he is a fantastic cardiologist. He really listens and helps you figure out the best route to take. Dr. Brennan helps you all the way!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
5 people found this helpful
Helpful
Newtown, Ct. – Feb 22, 2018
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About Me

Biography

Dr. Joseph Brennan, MD is a Cardiology Specialist in Branford, CT and has over 39 years of experience in the medical field. Dr. Brennan has extensive experience...Read more

Specialties

  • Cardiology
  • Interventional Cardiology

Board Certifications

  • Cardiovascular Disease
  • Internal Medicine
  • Interventional Cardiology

Education

1990
Yale New Haven Hospital
Fellowship Hospital
1986
Yale New Haven Hospital
Residency Hospital
1984
Yale New Haven Hospital
Internship Hospital
1983
Medical College Of Virginia
Medical School
,

Awards

Frequently Asked Questions

Is Dr. Joseph Brennan, MD accepting new patients?

Dr. Joseph Brennan, MD generally accepts new patients on Healthgrades. You can see Dr. Brennan's profile to make an appointment.

Does Dr. Joseph Brennan, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Brennan accepts your insurance.

What are Dr. Joseph Brennan, MD's top areas of care?

Dr. Brennan frequently treats Interventional Cardiac Procedures, Heart Conditions, and Adult Congenital Heart Conditions. See all practice areas where Dr. Brennan specializes.

Where is Dr. Joseph Brennan, MD's office located?

Dr. Brennan's office is located at 84 N Main St, Branford, CT 06405. Find other locations and directions on Healthgrades.

Does Dr. Joseph Brennan, MD offer telehealth services?

Dr. Brennan has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Joseph Brennan, MD?

Find contact information here to make an appointment.

Experience and Background Checks

Experience
Background

Background Check

No malpractice claims found for Connecticut
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Frequently Treated by Dr. Brennan

Based on treatment records, we have identified the following as areas of care that Dr. Brennan treats more often than their peers. If you are unsure whether Dr. Brennan treats other conditions, please contact the office at (203) 483-8300.

Interventional Cardiac Procedures

Interventional cardiologists specialize in catheter-based treatment of heart diseases through procedures such as cardiac catheterization, impella devices, and stent placement.Compare with other Interventional Cardiac Procedures specialists.

Dr. Brennan is experienced in the area of Interventional Cardiac Procedures. See the graph below to learn more about his experience.

Based on claims data for 7 conditions and procedures

Treatments
Dr. Brennan
Similar Providers
Coronary Angioplasty, Atherectomy and Stent
Cardiac Catheterization (incl. Coronary Angiography)
Normal
Frequency
High
Frequency
Very High
Frequency

Heart Conditions

Compare with other Heart Conditions specialists.

Dr. Brennan is experienced in the area of Heart Conditions. See the graph below to learn more about his experience.

Based on claims data for 34 conditions and procedures

Treatments
Dr. Brennan
Similar Providers
Heart Disease
Heart Attack (Acute Myocardial Infarction)
Hypertension
Coronary Artery Disease (CAD)
Normal
Frequency
High
Frequency
Very High
Frequency

Adult Congenital Heart Conditions

Adult congenital cardiac disorder specialists diagnose and treat heart disorders, such as arrythmias and mitral valve disease, that have been present from birth to adulthood.Compare with other Adult Congenital Heart Conditions specialists.

Treatments
Dr. Brennan
Similar Providers
Atrial Fibrillation
Aortic Valve Disease
Arrhythmias
Atrial Flutter
Normal
Frequency
High
Frequency
Very High
Frequency
Hide other treatment areas

Check Dr. Brennan's experience treating your condition or procedure

Dr. Brennan's conditions and procedures:

  • Ablation for Treatment of Cardiac Arrhythmias
  • Aneurysm
  • Aneurysm of Heart
  • Angina
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Aortic Valve Surgery
  • Arrhythmia Screening
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Septal Defect
  • Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Imaging
  • Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
  • Cardiac Myocardial Perfusion Imaging
  • Cardiac Tamponade
  • Cardiomegaly
  • Cardiomyopathy
  • Cardiomyopathy, Dilated
  • Cardiomyopathy, Hypertrophic
  • Cardiovascular Diagnostic Test
  • Cardiovascular Stress Test
  • Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
  • Carotid Artery Disease
  • Chest CT (incl. Heart and Lungs)
  • Chest Pain
  • Chest Pain Evaluation
  • Cholesterol Screening
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Angiogram
  • Coronary Angioplasty, Atherectomy and Stent
  • Coronary Artery Disease (CAD)
  • Coronary Artery Dissection
  • Dobutamine Thallium Stress Test
  • Echocardiography
  • Electrocardiogram (EKG)
  • Endocarditis
  • First Degree Heart Block
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • HeartAware Online Risk Screening
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • Impella Device
  • Limb Swelling Caused by Fluid Overload
  • Long QT Syndrome
  • Mitral Valve Disease
  • Mitral Valve Prolapse
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Mitral Valve Surgery
  • Mobitz, Type 2, Heart Block
  • Muscular Dystrophy (MD)
  • Non-Coronary Angioplasty, Atherectomy, and Stenting
  • Nuclear Stress Testing
  • Pacemaker Insertion or Replacement
  • Patent Foramen Ovale (PFO)
  • Pericardial Disease
  • Pericarditis
  • Peripheral Arterial Disease Screening (PAD)
  • Peripheral Artery Catheterization
  • Pharmacologic Nuclear Stress Test
  • Pharmacologic Stress Test, Adenosine
  • Primary Pulmonary Hypertension
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Pulmonary Venous Return Anomaly
  • Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
  • Second Degree Heart Block
  • Secondary Hypertension
  • Septal Defect
  • Sick Sinus Syndrome
  • Sinus Bradycardia
  • Sinus Tachycardia
  • Stress Test
  • Structural Heart Disease Evaluations and Treatment
  • Supraventricular Tachycardia
  • Syncope
  • TCD Bubble Test
  • Third Degree Heart Block
  • Thoracentesis
  • Thrombolysis
  • Tilt Table Testing
  • Tilt Testing or Cardiac Event Monitors
  • Transcatheter Aortic Valve Replacement (TAVR)
  • Treadmill Stress Test
  • Tricuspid Valve Disease
  • Unstable Angina
  • Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
  • Vascular Duplex Ultrasonography and Plethysmography
  • Ventricular Fibrillation
  • Ventricular Tachycardia (VT)
  • Wolff-Parkinson-White Pattern

Insurance Check

Search for your insurance provider

Dr. Brennan accepts

Accepted insurance can change. Please double-check when making an appointment.

(203) 483-8300

Dr. Brennan accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Select
Anthem
Access Blue New England Network-CT
Balanced Pathway Tiered-CT PPO
Balanced Pathway-CT HMO
Balanced Pathway-CT PPO
Blue New England Network-CT HMO
BlueCare Health Plan (with Expanded Network - Tiered)-CT
BlueCare Health Plan (with Expanded Network)-CT
BlueCare Select (Tiered - Charter)-CT
BlueCare Select (Tiered - Elm)-CT
BlueChoice New England Network-CT
Bronze Pathway X Enhanced Tiered-CT HMO
Bronze Pathway X w/HSA-CT HMO
Bronze Pathway X w/HSA-CT PPO
Bronze Pathway X-CT PPO
Bronze Standard Pathway X for HSA-CT PPO
Bronze Standard Pathway X-CT PPO
Catastrophic Pathway X Enhanced-CT HMO
Century Preferred (Tiered)-CT
Century Preferred Select (Tiered - Charter)-CT
Century Preferred Select (Tiered - Elm)-CT
Century Preferred Tiered (Select Network)-CT
Century Preferred-CT
Choice BlueCare-CT HMO
Choice Century Preferred Basic-CT PPO
City of New Haven - BlueCard-CT
City of New Haven - Century Preferred-CT
CT Children's Medical Center - Tiered-CT PPO
Day Kimball Tiered-CT PPO
Gold Pathway X Enhanced Tiered-CT HMO
Gold Pathway X-CT HMO
Gold Pathway X-CT PPO
Gold Standard Pathway X-CT PPO
National (BlueCard Basic) PPO
National (BlueCard) PPO
Pathway CT (Small Grp)-CT HMO
Pathway CT (Small Grp)-CT PPO
Pathway CT Tiered (Small Grp)-CT PPO
Pathway Enhanced (Ind)-CT HMO
Pathway Enhanced Tiered (Ind)-CT HMO
Pathway X (Ind)-CT PPO
Pathway X (Small Grp)-CT HMO
Pathway X (Small Grp)-CT PPO
Pathway X Enhanced (Ind -)-CT HMO
Pathway X Enhanced Tiered (Ind)-CT HMO
Platinum Pathway X-CT PPO
Silver Pathway X Tiered-CT PPO
Silver Pathway X w/HSA-CT HMO
Silver Pathway X w/HSA-CT PPO
Silver Pathway X-CT PPO
Silver Standard Coinsurance Pathway X-CT PPO
Silver Standard Pathway X-CT PPO
State BlueCare (Local Network only)-CT
State BlueCare (with Expanded Network - Tiered)-CT
State BlueCare (with Expanded Network)-CT
State Preferred (Tiered)-CT
State Preferred-CT
USA-CT PPO
Yale New Haven Health System - Tiered-CT PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO
Humana
Choice Care PPO
MultiPlan
MultiPlan PPO

Locations

Practice

Yale Heart And Vascular Center84 N Main St Branford, CT 06405
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