Departments and specialties

Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery.

Doctors who treat this condition

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Displaying 61-70 out of 100 doctors available

  1. Ben D. Nordhues, M.D.

    Ben D. Nordhues, M.D.

    1. Cardiologist
    1. Rochester, MN
    Areas of focus:

    Cardioversion, Transesophageal echocardiogram, Transthoracic echocardiogram, Heart failure, Atrial fibrillation, Atrial... flutter, Mitral valve stenosis, Aortic valve stenosis, Tricuspid valve regurgitation, Coronary artery disease, Mitral valve prolapse, Mitral valve regurgitation, Aortic valve regurgitation, Structural heart disease, Dyslipidemia

  2. Lyle J. Olson, M.D.

    Lyle J. Olson, M.D.

    1. Cardiologist
    2. Internist
    1. Rochester, MN
    Areas of focus:

    Echocardiogram, Heart failure, Cardiomyopathy, Myocarditis, Heart failure with reduced ejection fraction, Heart failure... with preserved ejection fraction, Right-sided heart failure, Left-sided heart failure

  3. Thomas P. Olson, Ph.D., M.S.
    Areas of focus:

    Cardiac rehabilitation, Cardiovascular disease prevention, Heart failure

  4. Nelson O. Onyango, M.D.

    Nelson O. Onyango, M.D.

    1. Pediatrician
    2. Internist
    1. Phoenix, AZ
    Areas of focus:

    Hospitalization, Skin biopsy, Newborn pulse oximetry screening, Urinary catheterization, Paracentesis, Arterial punctur...e, Lumbar puncture, Wart treatment, Pelvic exam, Neurological examination, Central venous catheterization, Venous sampling, Arterial line placement, Diabetes, Meningitis, Heart failure, Urinary tract infection, Arthritis, Pancreatitis, COPD, Pneumonia, Encephalitis, Bronchiolitis, Myocarditis, Neuropathy, Cystitis, Syncope, Ischemic stroke, Venous stasis, Diabetic foot ulcer, Cellulitis, Osteomyelitis, Subdural hemorrhage, Viral hepatitis, Myocardial ischemia, Endocarditis, Nephritis, Endocrinopathy

  5. Ricardo J. Pagan, M.D.

    Ricardo J. Pagan, M.D.

    1. Hospitalist
    1. Jacksonville, FL
    Areas of focus:

    Heart failure, Atrial fibrillation, Sepsis, Pulmonary hypertension, Serious illness

  6. Pragnesh P. Parikh, M.D.

    Pragnesh P. Parikh, M.D.

    1. Cardiologist
    2. Internist
    1. Jacksonville, FL
    Areas of focus:

    Cardioversion, Stress echocardiogram, Cardiac PET scan, Transesophageal echocardiogram, Echocardiogram, Cardiac MRI, Tr...ansthoracic echocardiogram, Heart failure, Heart disease, Atrial septal defect, Tricuspid valve regurgitation, Coronary artery disease, Patent foramen ovale, Structural heart disease

  7. Parag C. Patel, M.D.

    Parag C. Patel, M.D.

    1. Transplant Cardiologist
    1. Jacksonville, FL
    Areas of focus:

    Heart transplant, Mechanical circulatory support device implantation, Post-transplant long-term care, Ventricular assis...t device implantation, Pre-transplant evaluation, Congenital heart disease in adults, Heart failure, Cardiomyopathy, Myocarditis, Sarcoidosis, Heart transplant complication, Cardiogenic shock

  8. Dilip P. Pillai, M.D.

    Dilip P. Pillai, M.D.

    1. Cardiologist
    2. Internist
    3. Interventional Cardiologist
    1. Jacksonville, FL
    Areas of focus:

    Coronary angioplasty and stenting, Coronary artery stenting, Coronary angiogram, Mechanical circulatory support device ...implantation, Coronary physiology assessment, Rotational atherectomy, Heart failure, Pericardial effusion, Heart attack, Spontaneous coronary artery dissection, Heart valve disease, Coronary artery disease, Cardiogenic shock, Angina, Myocardial bridge

  9. Harish Ramakrishna, M.D.

    Harish Ramakrishna, M.D.

    1. Echocardiographer
    2. Anesthesiologist
    1. Rochester, MN
    Areas of focus:

    Heart transplant, Lung transplant, Transesophageal echocardiogram, Heart failure

  10. Satyajit T. Reddy, M.D.

    Satyajit T. Reddy, M.D.

    1. Cardiologist
    2. Echocardiographer
    3. Sports Medicine Specialist
    1. Phoenix, AZ
    Areas of focus:

    Cardiac rehabilitation, Stress echocardiogram, Stress test, Echocardiogram, CPET, Electrocardiogram, Heart failure, Hea...rt attack, Myocarditis, Heart valve disease, Aortic disorder, Hypertrophic cardiomyopathy, Heart arrhythmia, Pericarditis, Coronary artery disease, Coronary calcification, Myocardial bridge

Research

As a major heart failure research center, Mayo Clinic focuses on the diagnosis of heart failure in its earliest stages. Mayo Clinic researchers study treatments for people with heart failure.

Areas of research include:

You may have the opportunity to participate in clinical trials of experimental therapies. Learn more about research in the Cardiovascular Research Center.

Publications

See a list of publications about heart failure by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Research Profiles

Sept. 25, 2026

Living with heart failure?

Connect with others like you for support and answers to your questions in the Heart & Blood Health support group on Mayo Clinic Connect, a patient community.

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