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Dr. John Marenco, MD
Cardiology* Age 60
Dr. John Marenco, MD

Offers telehealth

Dr. John Marenco, MD is a Cardiologist in Springfield, MA.
Dr. John Marenco, MD

Dr. John Marenco, MD

Cardiology* Age 60
Springfield, MA
Accepting new patients
31 years of experience

Offers telehealth

Dr. John Marenco, MD is a Cardiologist in Springfield, MA.
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About Dr. John Marenco, MD

Dr. Marenco graduated from Georgetown University School of Dentistry. Dr. John Marenco, MD is a Cardiologist in Springfield, MA and has 31 years experience. Dr. Marenco has experience treating conditions like Arrhythmias, Sick Sinus Syndrome, Ventricular Tachycardia (VT), Heart Palpitations, Third Degree Heart Block, Second Degree Heart Block, Type 2 Heart Block - Mobitz, Syncope, Atrial Flutter, Heart Disease, Atrial Fibrillation, Cardiomyopathy, Paroxysmal Atrial Fibrillation, Systolic Heart Failure, Cardiomyopathy, Dilated and Ventricular Fibrillation among other conditions at varying frequencies. Dr. Marenco's office accepts new patients and telehealth appointments. Dr. Marenco is board certified in Cardiovascular Disease and accepts multiple insurance plans.

Offers Telehealth

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

Experience Check

Enter a condition or procedure
Arrhythmias
Sick Sinus Syndrome
Ventricular Tachycardia (VT)
Arrhythmias
Sick Sinus Syndrome
Ventricular Tachycardia (VT)
Heart Palpitations
Third Degree Heart Block
Second Degree Heart Block
Type 2 Heart Block - Mobitz
Syncope
  • View other providers who treat Syncope
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Atrial Flutter
Heart Disease
Atrial Fibrillation
Cardiomyopathy
Paroxysmal Atrial Fibrillation
Systolic Heart Failure
Cardiomyopathy, Dilated
Ventricular Fibrillation
Congestive Heart Failure
Supraventricular Tachycardia
Sinus Bradycardia
Chronic Congestive Heart Failure
Chest CT (incl. Heart and Lungs)
Ablation for Cardiac Arrhythmias
Hypertension
Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and Defibrillator
Typical Atrial Flutter
Vascular Duplex Ultrasonography and Plethysmography
Electrocardiogram (EKG)
Tilt_Testing
Hyperlipidemia
Hypertensive Heart with Failure
Electrophysiological Study
Lipid Disorders
Heart Valve Disorders
Sinus Tachycardia
Hypertensive Heart Disease
Heart Attack (Acute Myocardial Infarction)
Cardioversion, Elective
Nonrheumatic Mitral Stenosis
Cardiac Ultrasound
Aortic Ectasia
Mitral Valve Stenosis
Coronary Artery Disease (CAD)
Atherosclerosis
Chest Pain
Aortic Valve Disease
Mitral Valve Disease
Mitral Valve Regurgitation
Hypertensive Heart and Chronic Kidney Disease
Aortic Stenosis
Peripheral Vascular Disease (PAD, PVD)
Aortic Aneurysm
Atypical Atrial Flutter
Acute Congestive Heart Failure
Carotid Artery Disease
First Degree Heart Block
Rheumatic Mitral Stenosis
Aortic Valve Regurgitation
Hypokalemia
Hypertensive Chronic Kidney Disease
Tricuspid Valve Disease
Heart Attack (STEMI)
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardiomegaly
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Pulmonary Hypertension
Atrial Septal Defect
Cardiac Catheterization (incl. Coronary Angiography)
Hypotension (Excluding Maternal)
Hypotension
Acute Coronary Syndrome
Coronary Angioplasty, Atherectomy and Stent
Peripheral Edema
Mitral and Aortic Valve Disorder
Hyperkalemia
Cardiomyopathy, Hypertrophic
Abdominal Aortic Aneurysm (AAA)
Acute Deep Vein Thrombosis (DVT)
Acute Endocarditis
Acute Venous Embolism Thrombosis
Aneurysm
  • View other providers who treat Aneurysm
Angina
  • View other providers who treat Angina
Atherosclerosis of Aorta
Biventricular Heart Failure
Chronic Deep Vein Thrombosis (DVT)
Chronic Venous Embolism Thrombosis
Congenital Aortic Valve Disorders
Congenital Heart Defects
Coronary Artery Dissection
Deep Vein Thrombosis (DVT)
Endocarditis
Heart Attack (NSTEMI)
Heart Murmur
Hypertensive Heart without Failure
Idiopathic Hypotension
Infective Endocarditis
Limb Swelling Caused by Fluid Overload
Long COVID Disorder
Long QT Syndrome
Mitral Valve Prolapse
Noninfective Endocarditis
Nonrheumatic Tricuspid Disease
Orthostatic Hypotension
Patent Foramen Ovale (PFO)
Pericardial Disease
Pericarditis
Peripheral Arterial Disease of Extremities
Postural Orthostatic Tachycardia Syndrome
Primary Pulmonary Hypertension
Prinzmetal Angina
Pulmonary Edema
Pulmonary Valve Disease
Rheumatic Aortic Valve Disorders
Rheumatic Tricuspid Disease
Septal Defect
Septic Embolism
Subacute Endocarditis
Tetralogy of Fallot
Unstable Angina
Venous Compression
Ventricular Septal Defect
Vitamin D Deficiency
Wolff-Parkinson-White Pattern
Arrhythmia Screening
Cardiac Imaging
Cardiac Myocardial Perfusion Imaging
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Dobutamine Thallium Stress Test
HeartAware Online Risk Screening
Impella Device
Nuclear Stress Testing
Pacemaker Insertion or Replacement
Peripheral Arterial Disease Screening (PAD)
Pharmacologic Nuclear Stress Test
Pharmacologic Stress Test, Adenosine
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Stress Test
Structural Heart Disease Evaluations and Treatment
TCD Bubble Test
Thoracentesis
Thrombolysis
Tilt Table Testing
Treadmill Stress Test

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • HIP Prime HMO
  • Tufts PPO
  • Navigate HMO
    Choice Plus POS
    Options PPO
    Medica Choice
    Navigate POS
    Nexus Open Access
  • Flex Connecticut EPO
    Passage HMO
  • MVP Health Plan EPO
    MVP Health Care PPO
  • Choice Care PPO
    Choice Care Network PPO
  • Blue Card PPO
  • Complete PPO Plus
    Complete HMO
  • Open Access Plus
    Cigna PPO
  • BluePPO HSA PPO
  • First Health (Coventry Health Care) PPO
  • Maines Choice - Preferred HMO
    Harvard Pilgrim Health Care HMO
    Harvard Pilgrim Health Care PPO
    Maines Choice - Standard HMO
  • Premier Care Network Plus - Innovation Health
    Choice Plus POS II
    Select
    Open Choice PPO
    Managed Choice (Open Access) POS
    Elect Choice (Open Access) EPO
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • Blue Cross Blue Shield of Massachusetts PPO
    Preferred Blue PPO
    Blue Select HMO

Where Dr. John Marenco, MD Sees Patients

  1. 1 Pioneer Valley Graphics PC
    2 Medical Center Dr Ste 410, Springfield, MA 01107
  2. 2 Baystate Medical Center
    759 Chestnut St, Springfield, MA 01199
  3. 3 Office
    300 Stafford St Ste 101, Springfield, MA 01104

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Telehealth Options
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(413) 781-5735

Meet Dr. John Marenco, MD

Specialties*
Cardiology
Clinical Cardiac Electrophysiology
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. Marenco offer telehealth services or virtual visits?
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FAQs About Dr. Marenco's Practice

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 Marenco, MD. To arrange an appointment, call the number on Dr. Marenco's profile.

Dr. Marenco frequently treats the following conditions: Arrhythmias, Sick Sinus Syndrome, Ventricular Tachycardia (VT), Heart Palpitations, Third Degree Heart Block, Second Degree Heart Block, Type 2 Heart Block - Mobitz, Syncope, Atrial Flutter, Heart Disease, Atrial Fibrillation, Cardiomyopathy, Paroxysmal Atrial Fibrillation, Systolic Heart Failure, Cardiomyopathy, Dilated and Ventricular Fibrillation. See more on Sharecare.

Dr. John Marenco, MD is affiliated with Baystate Medical Center, Mercy Medical Center and Saint Francis Hospital.

Yes, Dr. John Marenco, MD holds board certification in Cardiovascular Disease and Clinical Cardiac Electrophysiology.

Training & Medical Education
Medical Education
  • Georgetown University School of Dentistry
    1995
Medical Education
Board Certifications
  • Cardiovascular Disease and Clinical Cardiac Electrophysiology
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.

Hospitals Where Dr. John Marenco, MD Practices

  • Baystate Medical Center

    759 Chestnut St, Springfield, MA

  • Mercy Medical Center

    271 Carew St, Springfield, MA

  • Saint Francis Hospital

    114 Woodland St, Hartford, CT

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