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Dr. John Sweeney, MD

Interventional Cardiology*
5.0 (3)
Map Pin Small Phoenix, AZ
Accepting new patients
46 years of experience
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Overview of Dr. John Sweeney, MD

Dr. John Sweeney, MD is an Interventional Cardiology Specialist in Phoenix, AZ. They specialize in Interventional Cardiology, has 46 years of experience, and is board certified in Interventional Cardiology. They graduated from University Of British Columbia Faculty Of Medicine and is affiliated with Mayo Clinic Hospital. Dr. Sweeney, completed a residency at University BC. Patients rated Dr. Sweeney an average 5.0 star rating.

Dr. Sweeney works at Mayo Clinic - Arizona in Phoenix, AZ with other offices in Scottsdale, AZ. They frequently treat conditions like Aortic Valve Disease, Congenital Aortic Valve Disorders and Rheumatic Tricuspid Disease along with other conditions at varying frequencies. They are accepting new patients and accept Cigna as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Dr. Sweeney's Office Locations

  1. 1
    AZ - Heart
    5777 E Mayo Blvd, Phoenix, AZ 85054 Icon Directions Right Arrow Directions Phone Icon (480) 885-0904
  2. 2
    AZ - Heart
    13400 E Shea Blvd, Scottsdale, AZ 85259 Icon Directions Right Arrow Directions Phone Icon (480) 885-0904

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Aortic Valve Disease
Congenital Aortic Valve Disorders
Rheumatic Tricuspid Disease
Aortic Valve Disease
Congenital Aortic Valve Disorders
Rheumatic Tricuspid Disease

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Aortic Valve Disease
Congenital Aortic Valve Disorders
Rheumatic Tricuspid Disease
Congenital Heart Defects
Tricuspid Valve Disease
Mitral Valve Disease
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Catheterization with Robotic Assist
Acute Congestive Heart Failure
Acute Coronary Syndrome
Aortic Aneurysm
Aortic Valve Regurgitation
Atherosclerosis
Atherosclerosis of Aorta
Chronic Congestive Heart Failure
Coronary Artery Disease (CAD)
Heart Attack (Acute Myocardial Infarction)
Heart Disease
Hypertensive Heart with Failure
Hypertensive Heart without Failure
Mitral and Aortic Valve Disorder
Mitral Valve Regurgitation
Pulmonary Valve Disease
Rheumatic Aortic Valve Disorders
Septal Defect
Systolic Heart Failure
Aortic Valve Surgery
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Coronary Angioplasty, Atherectomy and Stent
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Acute Deep Vein Thrombosis (DVT)
Adhesive Pericarditis
Amyloidosis
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm of Heart
Angina
  • View other providers who treat Angina
Aortic Diseases
Aortic Dissection
Aortic Ectasia
Aortic Embolism and Thrombosis
Aortic Stenosis
Arrhythmias
Atrial Fibrillation
Atrial Flutter
Atrial Septal Defect
Atrioventricular Canal Defect
Atypical Atrial Flutter
Biventricular Heart Failure
Bradycardia
Brugada Syndrome
Cardiac Arrest
Cardiac Tamponade
Cardiomegaly
Cardiomyopathy
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 Vessel Malformation
Double Outlet Right Ventricle
Ebstein's Anomaly
Eisenmenger's Complex
Endocarditis
First Degree Heart Block
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
Mitral Valve Stenosis
Muscular Dystrophy (MD)
Myocarditis
Noninfective Endocarditis
Nonrheumatic Mitral Stenosis
Nonrheumatic Tricuspid Disease
Paroxysmal Atrial Fibrillation
Patent Ductus Arteriosus
Patent Foramen Ovale (PFO)
Pericardial Disease
Pericarditis
Peripheral Arterial Aneurysm and Dissection
Primary Pulmonary Hypertension
Prinzmetal Angina
Pulmonary Atresia
Pulmonary Edema
Pulmonary Hypertension
Sarcoidosis
Second Degree Heart Block
Secondary Hypertension
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
Typical Atrial Flutter
Unstable Angina
Vascular Rings
Ventricular Fibrillation
Ventricular Septal Defect
Ventricular Tachycardia (VT)
Wolff-Parkinson-White Pattern
All Shoulder or Elbow Replacement Procedures
Ankle Replacement
Arm Surgery
Excision of Femur or Knee
Excision of Humerus
Excision of Tibia or Fibula
Fracture Care
Mitral Valve Repair
Mitral Valve Surgery
Thoracentesis
Thrombolysis
Transcatheter Aortic Valve Replacement (TAVR)
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    Insurance Accepted

    • Cigna
    • MultiPlan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews

    5.0
    Average provider rating
    Based on 3 ratings
    Patient Ratings (3)
    5 Star
    (3)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
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    Dr. Sweeney's Office & Staff

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    • Staff friendliness and courteousness
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    Experience with Dr. Sweeney

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. John Sweeney, MD

    Specialties*
    • Interventional Cardiology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 46 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
    Languages Spoken
    • English
    Languages Spoken
    Gender
    • Male
    Gender
    NPI Number
    • 1063476372
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Mayo Clinic Rochester|University Fla
    Fellowship
    Residency
    • University BC
    Residency
    Internship
    • St Pauls Hospital
    Internship
    Medical Education
    • University Of British Columbia Faculty Of Medicine
    Medical 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.

    Hospital Affiliations

    • Mayo Clinic Hospital

    Frequently Asked Questions

    Dr. John Sweeney, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Sweeney is offering online scheduling or call the provider’s office for more information.

    Dr. Sweeney has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Sweeney has seen patients for Aortic Valve Disease, Congenital Aortic Valve Disorders and Rheumatic Tricuspid Disease, and more. You can see other conditions treated by Dr. Sweeney on their profile. Please call the provider’s office to confirm all visit reasons.

    3 patients have reviewed Dr. Sweeney. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Sweeney.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Sweeney, there are benefits to both methods. A person calling to schedule an with Dr. Sweeney appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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