Skip to content

Physician Directory

Find a Doctor

Dr. Joseph J. Brennan, MD

Cardiovascular Disease

  • (203) 483-8300

Dr. Brennan's Overview

Dr. Joseph J. Brennan graduated from the Virginia Commonwealth University SOM in 1983. He works in Branford, CT and 2 other locations and specializes in Cardiovascular Disease and Interventional Cardiology. Dr. Brennan is affiliated with Greenwich Hospital, Lawrence Memorial Hospital and Yale New Haven Hospital.

Dr. Brennan's Experience

Years in Practice: 32

Dr. Brennan's Specialties

Cardiovascular Disease, Interventional Cardiology

Dr. Brennan's Education & Training

Medical School: Virginia Commonwealth University SOM; Graduated 1983

Dr. Brennan's Rating

Rate This Doctor

Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
  • View All Ratings

Dr. Brennan's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem Pathway X Ind PPO Direct Access CT
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
  • Connecticare FlexPOS
  • View More

Dr. Brennan's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Brennan's Practice

Office Locations

Other Cardiologists Near Branford, CT

View More Cardiologists