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Dr. Joseph Brennan Jr, MD

Dr. Joseph Brennan Jr, MD

Cardiology*
40+ years of experience

Dr. Joseph Brennan Jr, MD is a cardiologist in Branford, CT and has over 40 years of experience in the medical field. He graduated from Virginia Commonwealth University School of Medicine in 1983. He is affiliated with medical facilities such as Middlesex Hospital and Greenwich Hospital. He is accepting new patients.

4.6 Star Rating
Based on 11 reviews 4.6 Star Rating (11 reviews)

Practice

84 N Main St Branford, CT 06405
(203) 483-8300

Hospital Highlight

Dr. Brennan Jr is affiliated with Middlesex Hospital Middletown, a highly rated hospital.

Dr. Brennan Jr is a Healthgrades Choice provider in Cardiology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Areas of Expertise
    Dr. Brennan Jr specializes in the areas of Cardiovascular Disease & Internal Medicine. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    America’s 50 Best Hospitals for Cardiac Surgery Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Brennan Jr's Reviews

Likelihood to recommend Dr. Brennan Jr

4.6

11 ratings, 4 with a written review
5 Star
91%
91%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
9%
9%

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RecentHighestLowestMost Helpful
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Ann Cognetta Wallingford. – Jul 24, 2021
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Vic – Dec 27, 2019
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Nov 14, 2019
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
5 people found this helpful
Helpful
Newtown, Ct. – Feb 22, 2018
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Leave a review

How was your experience with Dr. Brennan Jr?

Know Before You Go

About Me

biography

Dr. Joseph Brennan Jr, MD is a cardiologist in Branford, CT and has over 40 years of experience in the medical field. He graduated from Virginia Commonwealth University School of Medicine in 1983. He is affiliated with medical facilities such as Middlesex Hospital and Greenwich Hospital. He is accepting new patients.

  • Cardiology

  • Interventional Cardiology

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Yale New Haven Hospital

    Fellowship Hospital, 1990

  • Yale New Haven Hospital

    Residency Hospital, 1986

  • Yale New Haven Hospital

    Internship Hospital, 1984

  • Virginia Commonwealth University School Of Medicine

    Medical School, 1983
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Cardiovascular Disease
- 
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Dr. Brennan Jr is a Healthgrades Choice provider in Cardiology

    Read our methodology

    Focus on ATTR-CM

    Locations

    Practice

    Temple PT & Life Sciences84 N Main St Branford, CT 06405
    1

    Practice

    Va Connecticut Hcs-West Haven950 Campbell Ave West Haven, CT 06516
    2

    Affiliated Hospitals

    • Middlesex Hospital

      28 Crescent St
      Middletown, CT 06457
      Recipient of 15
      hospital awards

      America's 100 Best Hospitals Award™ (2023)

      Top 5% in the nation for consistently delivering clinical quality

      America's 250 Best Hospitals Award™ (2023)

      Top 5% in the nation for consistently delivering clinical quality

      View all awards

      How patients felt about the care they received at this hospital.

      89%
      Patients said they were given information about recovering at home

      5% higher than the national average

      80%
      Patients said that doctors always listened to them and explained things well

      4% higher than the national average

      View all patient feedback

    • Greenwich Hospital

      5 Perryridge Rd
      Greenwich, CT 06830
      Recipient of 2
      hospital awards

      Patient Safety Excellence Award™ (2023)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

      How patients felt about the care they received at this hospital.

      82%
      Patients said they were given information about recovering at home

      2% lower than the national average

      78%
      Patients said that doctors always listened to them and explained things well

      2% higher than the national average

      View all patient feedback

    • Yale New Haven Hospital

      20 York St
      New Haven, CT 06510
      Recipient of 6
      hospital awards

      America’s 50 Best Hospitals for Cardiac Surgery Award™ (2025, 2024)

      Top 5% in the nation for consistently delivering clinical quality

      America’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2024)

      Top 5% in the nation for consistently delivering clinical quality

      View all awards

      How patients felt about the care they received at this hospital.

      85%
      Patients said they were given information about recovering at home

      1% higher than the national average

      76%
      Patients said that doctors always listened to them and explained things well
      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality