Dr. Donald Hagler, MD

New Patients

Dr. Donald Hagler, MD

Pediatric Cardiology | Male

MAYO CLINIC ROCHESTER 200 1st St SW, Rochester, MN 55905 Get Directions
(507) 284-2511

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Care Philosophy

Dr. Hagler specializes in Pediatric Cardiology and practices in Rochester, MN. He practices at 1 location.

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Dr. Hagler's Experience

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Board Certifications

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Procedures Performed

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Visiting Dr. Hagler

Dr. Hagler accepts 7 insurance carriers

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Hospital Quality

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Pediatric Cardiology
Rochester, MN 55905

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  • Pediatric Cardiology

Board Certifications

Why It Matters: Dr. Hagler's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Pediatric Cardiology
  • Pediatrics

Conditions Treated

  • Aneurysm of Heart
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Ectasia
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Autoimmune Diseases
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Coarctation of the Aorta
  • Congenital Aortic Valve Disorders
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congenitally Corrected Transposition of the Great Arteries (CCTGA)
  • Congestive Heart Failure
  • Ebstein's Anomaly
  • Endocarditis
  • Heart Disease
  • Heart Palpitations
  • Hyperlipidemia
  • Hypertension
  • Marfan Syndrome
  • Mitral Valve Disease
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Primary Pulmonary Hypertension
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Septal Defect
  • Syncope
  • Systemic Vasculitis
  • Tetralogy of Fallot
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease

Procedures Performed

  • Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
  • Cardiac Electrophysiology
  • Cardiac Imaging
  • Cardioversion, Elective
  • Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
  • Chest CT (incl. Heart and Lungs)

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Minnesota.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions


  • Medical School
    Saint Louis University School of Medicine

    Graduated in 1968

  • Internship Hospital
    Group Hosps

    Completed in 1969

  • Residency Hospital
    Group Hosps

    Completed in 1970

    University Of California Los Angeles

    Completed in 1973

  • Fellowship Hospital
    Mayo Clin Fdn

    Completed in 1974

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Hagler has no media or publications listed.

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Hagler does not have any memberships or affiliations listed. If you are Dr. Hagler and would like to add memberships or affiliations, please update your free profile.


Dr. Hagler's experience matches your search based on the following criteria:

  • Based on total number of patients treated over the last 12 months
  • Specializes in Pediatric Cardiology
  • Board certified in Pediatric Cardiology and Pediatrics
  • Malpractice claims in Minnesota not available
  • No sanctions found
  • No board actions found

Why Does Experience Matter?

Even specialists specialize. One orthopedic surgeon might do nothing but hip surgeries, while another does nothing but knees. If you want the best possible care, it’s critical to match your medical need with the doctor who truly specializes in treating it.


Patient Satisfaction Results for Dr. Hagler

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Dr. Hagler's Office & Staff

Experience with Dr. Hagler