Dr. John Sweeney, MD

Dr. John Sweeney, MD

CardiologyMaleAge 58

Accepting new patients

Dr. John Sweeney, MD is a Cardiology Specialist in Scottsdale, AZ. Dr. Sweeney has more experience with Adult Congenital Heart Conditions than other specialists in his area. He is affiliated with Mayo Clinic Hospital, Phoenix, Arizona. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Sweeney to book an appointment.

Locations

Mayo Clinic - Arizona

Scottsdale13400 E Shea Blvd Scottsdale, AZ 85259
1
Phoenix - Cardiology5777 E Mayo Blvd Phoenix, AZ 85054
2

Hospital Highlight

Dr. Sweeney is affiliated with Mayo Clinic Hospital, Phoenix, Arizona Phoenix, a highly rated and top awarded hospital for cardiology.

At a Glance

  • Explains Conditions Well Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital America’s 100 Best Hospitals for Cardiac Care Award™ See hospitals

More Cardiology Specialists at Mayo Clinic

Dr. Sweeney's Reviews

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5.0

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Experience and Background Checks

Experience
Background

Background Check

Healthgrades does not collect malpractice claims information for Arizona
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Frequently Treated by Dr. Sweeney

Based on treatment records, we have identified the following as areas of care that Dr. Sweeney treats more often than their peers. If you are unsure whether Dr. Sweeney treats other conditions, please contact the office at (480) 702-3862.

Adult Congenital Heart Conditions

Adult congenital cardiac disorder specialists diagnose and treat heart disorders, such as arrythmias and mitral valve disease, that have been present from birth to adulthood.Compare with other Adult Congenital Heart Conditions specialists.

Dr. Sweeney is experienced in the area of Adult Congenital Heart Conditions. See the graph below to learn more about his experience.

Based on claims data for 19 conditions and procedures

Treatments
Dr. Sweeney
Similar Providers
Aortic Valve Disease
Aortic Valve Regurgitation
Congenital Aortic Valve Disorders
Mitral Valve Disease
Normal
Frequency
High
Frequency
Very High
Frequency

Check Dr. Sweeney's experience treating your condition or procedure

Dr. Sweeney's conditions and procedures:

  • Ablation
  • Ablation for Treatment of Cardiac Arrhythmias
  • Amyloidosis
  • Aneurysm
  • Aneurysm of Heart
  • Angina
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Diseases
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Embolism and Thrombosis
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Aortic Valve Surgery
  • Arrhythmia Screening
  • Arrhythmias
  • Atherosclerosis
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Septal Defect
  • Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
  • Bradycardia
  • Brugada Syndrome
  • Cardiac Arrest
  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Electrophysiology
  • Cardiac Imaging
  • Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
  • Cardiac Myocardial Perfusion Imaging
  • Cardiac Tamponade
  • Cardiomegaly
  • Cardiomyopathy
  • Cardiomyopathy, Dilated
  • Cardiomyopathy, Hypertrophic
  • Cardiomyopathy, Restrictive
  • Cardiovascular Diagnostic Test
  • Cardiovascular Stress Test
  • Cardioversion
  • Cardioversion, Elective
  • Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
  • Carotid Artery Disease
  • Chest CT (incl. Heart and Lungs)
  • Chest Pain
  • Chest Pain Evaluation
  • Cholesterol Screening
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Coarctation of the Aorta
  • Complex Single Ventricle Transposition of the Great Arteries
  • Congenital Aortic Valve Disorders
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Connective Tissue Disorders
  • Coronary Angiogram
  • Coronary Angioplasty, Atherectomy and Stent
  • Coronary Artery Aneurysm
  • Coronary Artery Disease (CAD)
  • Coronary Artery Dissection
  • Coronary Heart Disease, Susceptibility to, 1
  • Dobutamine Thallium Stress Test
  • Double Outlet Right Ventricle
  • Ebstein's Anomaly
  • Echocardiography
  • Electrocardiogram (EKG)
  • Endocarditis
  • First Degree Heart Block
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Heart Valve Diseases
  • HeartAware Online Risk Screening
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypoplastic Left Heart Syndrome
  • Hypotension
  • Impella Device
  • Ligament Repair
  • Limb Swelling Caused by Fluid Overload
  • Long QT Syndrome
  • Minimally Invasive Surgery
  • Mitral Valve Disease
  • Mitral Valve Prolapse
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Mitral Valve Surgery
  • Mobitz, Type 2, Heart Block
  • Muscular Dystrophy (MD)
  • Myocarditis
  • Nuclear Stress Testing
  • Pacemaker Insertion or Replacement
  • Patent Ductus Arteriosus
  • Patent Foramen Ovale (PFO)
  • Pericardial Disease
  • Pericarditis
  • Peripheral Arterial Disease Screening (PAD)
  • Peripheral Artery Catheterization
  • Pharmacologic Nuclear Stress Test
  • Pharmacologic Stress Test, Adenosine
  • Primary Pulmonary Hypertension
  • Prinzmetal Angina
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
  • Rheumatic Aortic Valve Disorders
  • Sarcoidosis
  • Second Degree Heart Block
  • Secondary Hypertension
  • Septal Defect
  • Sick Sinus Syndrome
  • Sinus Bradycardia
  • Sinus Tachycardia
  • Stress Test
  • Structural Heart Disease Evaluations and Treatment
  • Supraventricular Tachycardia
  • Syncope
  • Tachycardia
  • TCD Bubble Test
  • Tetralogy of Fallot
  • Third Degree Heart Block
  • Thoracentesis
  • Thrombolysis
  • Tilt Table Testing
  • Tilt Testing or Cardiac Event Monitors
  • Transcatheter Aortic Valve Replacement (TAVR)
  • Transcatheter Mitral Valve Repair
  • Treadmill Stress Test
  • Tricuspid Valve Atresia
  • Tricuspid Valve Disease
  • Truncus Arteriosus
  • Unstable Angina
  • Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
  • Vascular Duplex Ultrasonography and Plethysmography
  • Vascular Rings
  • Ventricular Fibrillation
  • Ventricular Septal Defect
  • Ventricular Tachycardia (VT)
  • Wolff-Parkinson-White Pattern

Insurance Check

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Dr. Sweeney accepts

Accepted insurance can change. Please double-check when making an appointment.

(480) 702-3862

Dr. Sweeney accepts the following insurance:

Cigna
Cigna PPO
MultiPlan
MultiPlan PPO

About Me

Care Philosophy

Cardiovascular and cardiothoracic surgeons at Mayo Clinic are part of an integrated, multidisciplinary team of doctors and health care professionals who...Read more

Biography

Interests Interventional cardiology Novel therapies for coronary artery disease

Specialties

  • Cardiology
  • Interventional Cardiology

Board Certifications

  • Interventional Cardiology

Education

University Ca Sf School Of Med
Residency Hospital

Awards

Frequently Asked Questions

How can I make an appointment with Dr. John Sweeney, MD?

Click here to schedule an appointment online. New patients can also call (480) 702-3862.

Does Dr. John Sweeney, MD offer telehealth services?

Dr. Sweeney has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

Is Dr. John Sweeney, MD accepting new patients?

Dr. John Sweeney, MD generally accepts new patients on Healthgrades. You can see Dr. Sweeney's profile to make an appointment.

Does Dr. John Sweeney, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Sweeney accepts your insurance.

What are Dr. John Sweeney, MD's top areas of care?

Dr. Sweeney frequently treats Adult Congenital Heart Conditions. See all practice areas where Dr. Sweeney specializes.

Where is Dr. John Sweeney, MD's office located?

Dr. Sweeney's office is located at 13400 E Shea Blvd, Scottsdale, AZ 85259. Find other locations and directions on Healthgrades.

Affiliated Hospitals

Dr. Sweeney is affiliated with the following hospital. Select the hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Mayo Clinic Hospital, Phoenix, Arizona

Phoenix, AZ

92% Patient Experience Rating, 23% higher than the national average

31 Awards Received

Award Highlight: Coronary Intervention Excellence Award™ (2021)