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Dr. Brennan is on Doximity

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Education & Training

  • Yale-New Haven Medical Center
    Yale-New Haven Medical CenterResidency, Internal Medicine, 1978 - 1981
  • George Washington University School of Medicine and Health Sciences
    George Washington University School of Medicine and Health SciencesClass of 1978

Certifications & Licensure

  • CT State Medical License
    CT State Medical License 1981 - 2024

Hospital Affiliations