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Dr. John Sweeney, MD
Interventional Cardiology* Age 62
Dr. John Sweeney, MD

Offers telehealth

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Dr. John Sweeney, MD is an Interventional Cardiologist in Phoenix, AZ.
Dr. John Sweeney, MD
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Dr. John Sweeney, MD

Interventional Cardiology* Age 62
Phoenix, AZ
Accepting new patients

Offers telehealth

Dr. John Sweeney, MD is an Interventional Cardiologist in Phoenix, AZ.
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About

Dr. John Sweeney, MD is an Interventional Cardiologist in Phoenix, AZ. Dr. Sweeney currently practices at Mayo Clinic - Arizona and is affiliated with Mayo Clinic Hospital. Dr. Sweeney has experience treating conditions like Aortic Stenosis, Aortic Valve Disease, Rheumatic Tricuspid Disease, Tricuspid Valve Disease, Congenital Aortic Valve Disorders, Mitral Valve Disease and Mitral Valve Regurgitation among other conditions at varying frequencies. Dr. Sweeney's office accepts new patients and telehealth appointments. Dr. Sweeney is board certified in Interventional Cardiology.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Aortic Stenosis
Aortic Valve Disease
Rheumatic Tricuspid Disease
Aortic Stenosis
Aortic Valve Disease
Rheumatic Tricuspid Disease
Tricuspid Valve Disease
Congenital Aortic Valve Disorders
Mitral Valve Disease
Cardiac Catheterization (incl. Coronary Angiography)
Mitral Valve Regurgitation
Congenital Heart Defects
Aortic Valve Regurgitation
Heart Disease
Aortic Aneurysm
Transcatheter Aortic Valve Replacement/Implantation (TAVR/TAVI)
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Aortic Valve Surgery
Mitral and Aortic Valve Disorder
Mitral Valve Stenosis
Coronary Artery Disease (CAD)
Nonrheumatic Tricuspid Disease
Aortic Ectasia
Atherosclerosis
Coronary Angioplasty, Atherectomy and Stent
Rheumatic Aortic Valve Disorders
Systolic Heart Failure
Atherosclerosis of Aorta
Hypertensive Heart without Failure
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Heart Attack (Acute Myocardial Infarction)
Percutaneous Coronary Intervention (PCI)
Ventricular Tachycardia (VT)
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Paroxysmal Atrial Fibrillation
Patent Foramen Ovale (PFO)
Hypertensive Heart with Failure
Chronic Congestive Heart Failure
Acute Congestive Heart Failure
Acute Coronary Syndrome
Pulmonary Valve Disease
Mitral Valve Surgery
Acute Deep Vein Thrombosis (DVT)
Amyloidosis
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm of Heart
Angina
  • View other providers who treat Angina
Aortic Dissection
Aortic Embolism and Thrombosis
Arrhythmias
Atrial Fibrillation
Atrial Flutter
Atrial Septal Defect
Atrioventricular Canal Defect
Atypical Atrial Flutter
Benign Heart Tumors
Biventricular Heart Failure
Bradycardia
Brugada Syndrome
Cardiac Arrest
Cardiac Sarcoidosis
Cardiac Tamponade
Cardiomegaly
Cardiomyopathy
Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
Cardiomyopathy, Restrictive
Carotid Artery Disease
Chest Pain
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Coarctation of the Aorta
Complex Single Ventricle Transposition of the Great Arteries
Congenital Heart Disease
Congenitally Corrected Transposition of the Great Arteries (CCTGA)
Congestive Heart Failure
Connective Tissue Disorders
Coronary Artery Aneurysm
Coronary Artery Dissection
Coronary Heart Disease, Susceptibility to, 1
Coronary Vessel Malformation
Double Outlet Right Ventricle
Ebstein's Anomaly
Eisenmenger's Complex
Endocarditis
First Degree Heart Block
Heart Murmur
Heart Palpitations
Heart Valve Diseases
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hypoplastic Left Heart Syndrome
Hypotension
Infective Endocarditis
Limb Swelling Caused by Fluid Overload
Long QT Syndrome
Marfan Syndrome
Mitral Valve Prolapse
Muscular Dystrophy (MD)
Myocarditis
Noninfective Endocarditis
Nonrheumatic Mitral Stenosis
Patent Ductus Arteriosus
Pericardial Disease
Pericarditis
Peripheral Arterial Aneurysm and Dissection
Primary Pulmonary Hypertension
Prinzmetal Angina
Pulmonary Atresia
Pulmonary Edema
Pulmonary Hypertension
Rheumatic Mitral Stenosis
Sarcoidosis
Second Degree Heart Block
Secondary Hypertension
Septal Defect
Sick Sinus Syndrome
Sinus Bradycardia
Sinus Tachycardia
Subacute Endocarditis
Supraventricular Tachycardia
Syncope
  • View other providers who treat Syncope
Tachycardia
Tetralogy of Fallot
Third Degree Heart Block
Thoracic Aortic Aneurysm
Total Anomalous Pulmonary Venous (P-V) Connection
Tricuspid Valve Atresia
Truncus Arteriosus
Type 2 Heart Block - Mobitz
Typical Atrial Flutter
Unstable Angina
Vascular Rings
Ventricular Fibrillation
Ventricular Septal Defect
Wolff-Parkinson-White Pattern
Ablation
  • View other providers who treat Ablation
All Shoulder or Elbow Replacement Procedures
Cardiac Imaging
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardiac Myocardial Perfusion Imaging
Cardioversion, Elective
Chest CT (incl. Heart and Lungs)
Coronary Thrombectomy
Electrocardiogram (EKG)
Fracture Care
Heart Valvuloplasty of Mitral Valve Without Replacement
Impella Device
Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and Defibrillator
Minimally Invasive Surgery
Mitral Valve Repair
Non-Coronary Angioplasty, Atherectomy, and Stenting
Nuclear Stress Testing
Pacemaker Insertion or Replacement
Peripheral Artery Catheterization
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Structural Heart Disease Evaluations and Treatment
Thoracentesis
Thrombolysis
Tilt_Testing
Transcatheter Mitral Valve Repair
Tricuspid Valve Surgery
Vascular Duplex Ultrasonography and Plethysmography

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Cigna
  • MultiPlan PPO

Locations

  1. 1 AZ - Heart
    5777 E Mayo Blvd, Phoenix, AZ 85054

Patient Satisfaction

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Sweeney?
Call now to make an appointment
(480) 757-8815

About Me

Specialties*
Interventional Cardiology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
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Does Dr. Sweeney offer telehealth services or virtual visits?
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Does Dr. Sweeney offer an online patient portal?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. John Sweeney, MD. To arrange an appointment, call the number on Dr. Sweeney's profile.

Dr. Sweeney frequently treats the following conditions: Aortic Stenosis, Aortic Valve Disease, Rheumatic Tricuspid Disease, Tricuspid Valve Disease, Congenital Aortic Valve Disorders, Mitral Valve Disease and Mitral Valve Regurgitation. See more on Sharecare.

Dr. John Sweeney, MD is affiliated with Mayo Clinic Hospital.

Yes, Dr. John Sweeney, MD holds board certification in Interventional Cardiology.

Education
Board Certifications
  • Interventional Cardiology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Residency Hospital
  • University Ca Sf School of Med
Residency Hospital

Hospital Affiliations

  • Mayo Clinic Hospital

    5777 E Mayo Blvd, Phoenix, AZ

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