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Jonatan Nunez Breton

Jonatan Nunez Breton, MD, FACC

Specialty: Cardiology

Schedule an Appointment

To schedule an appointment with Jonatan Nunez Breton, please call 319-832-2328

Education and Training


Faculty of Health Sciences, Pontificia Universidad Catolica Madre y Maestra (PUCMM), Dominican Republic, Doctor of Medicine


Jackson Memorial Hospital/University of Miami Miller school of Medicine/Miami, Internal Medicine, Chief Medicine Resident


Jackson Memorial Hospital/University of Miami Miller School of Medicine, Cardiovascular Disease Fellow
University of Pittsburgh Medical Center, Advanced Cardiac Imaging

Professional Memberships

  • American College of Cardiology (ACC)
  • American Society of Echocardiography (ASE)
  • American Board of Internal Medicine (ABIM)
  • American Medical Association (AMA)
  • American College of Physicians (ACP)
  • Educational Commission for Foreign Medical Graduates (EDFMG)

Honors, Awards, etc.

  • 2021 Thomas A. Curtis Outstanding Cardiovascular Fellow Award
  • 2018 Chief Resident Award
  • 2011 Magna Cum Laude Honor


Board Certified in Cardiovascular Disease, Internal Medicine, Echocardiography (Testamur) and Nuclear Cardiology

Personal Interests

Dr. Nunez Breton enjoys watching movies, biking and traveling.

Provider's Contact Information

Mercy Cardiology Clinic website


  • Mercy Cardiology Clinic

    Mercy 8th & 8th Medical Park 788 8th Ave. SE, Suite 400 Cedar Rapids, IA 52401

    Main: 319-832-2328
    Alternate: 866-944-2328