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Dr. John Haas, MD Get a Free Background Report on Dr. John Haas, MD. Malpractice, medical malpractice, sanctions, misconduct, credentials, and penalty or negligence information.

Specializes in Cardiology • Male • Age 62

OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

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Dr. Haas' Experience


  • Cardiology
  • Clinical Cardiac Electrophysiology

Board Certifications

  • Cardiovascular Disease
  • Internal Medicine
  • Ablation for Treatment of Cardiac Arrhythmias
  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Imaging
  • Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
  • Cardiac Myocardial Perfusion Imaging
  • Cardioversion, Elective
  • Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
  • Chest CT (incl. Heart and Lungs)
  • Coronary Angioplasty, Atherectomy and Stent
  • Electrophysiological Study
  • Pacemaker Insertion or Replacement
  • Peripheral Artery Catheterization
  • Thoracentesis
  • Thrombolysis
  • Tilt Testing or Cardiac Event Monitors
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Valve Disease
  • Arrhythmias (incl. Atrial Fibrillation)
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypotension
  • Marfan Syndrome
  • Mitral Valve Disease
  • Pericardial Disease
  • Primary Pulmonary Hypertension
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Septal Defect
  • Syncope
  • Tricuspid Valve Disease

Background Check for Dr. Haas

Malpractice Claims not available

  • Healthgrades does not collect malpractice information for Nebraska.
  • No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

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

Awards & Recognitions


Education & Training

Medical School

Loyola University Of Chicago/Stritch School Of Medicine
Graduated in 1980

Residency Hospital

Mayo Grad School Med
Complete in 1983

Fellowship Hospital

Mayo Grad School Med
Complete in 1986

Languages Spoken by Dr. Haas & Staff

  • English
  • Spanish

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