Dennis Breen, MD, Cardiology, Sacramento, CA, Mercy General Hospital


Cardiology Sacramento, CA


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  • Dr. Dennis Breen, MD is a cardiologist in Sacramento, California. He is currently licensed to practice medicine in California. He is affiliated with Mercy General Hospital, Sutter Medical Center, Sacramento, and Methodist Hospital of Sacramento.

Education & Training

  • University of Iowa Hospitals and Clinics
    University of Iowa Hospitals and ClinicsFellowship, Cardiovascular Disease, 1975 - 1978
  • University of Wisconsin
    University of WisconsinResidency, Internal Medicine, 1972 - 1975
  • University of Rochester School of Medicine and Dentistry
    University of Rochester School of Medicine and DentistryClass of 1972

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1978 - 2017

Awards, Honors, & Recognition

  • Fellow (FACC) American College of Cardiology

Professional Memberships

Hospital Affiliations