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Dr. John Marenco, MD

Dr. John Marenco, MD

Cardiology*
25+ years of experience

Dr. John Marenco, MD is a cardiologist in Springfield, MA and has over 25 years of experience in the medical field. Dr. Marenco has extensive experience in Heart Conditions, Cardiac Electrical System Procedures, and Cardiac Implantable Device Procedures. He graduated from Georgetown University School of Dentistry in 1995. He is affiliated with medical facilities such as Baystate Medical Center and Saint Francis Hospital. He is accepting new patients and telehealth appointments.

5 Star Rating
Based on 6 reviews 5 Star Rating (6 reviews)

Practice

2 Medical Center Dr Ste 410 Springfield, MA 01107
Telehealth available
(413) 781-5735

Hospital Highlight

Dr. Marenco is affiliated with Baystate Medical Center Springfield, a highly rated and top awarded hospital for cardiology.

At a Glance

  • Areas of Expertise
    Dr. Marenco specializes in the areas of Cardiovascular Disease & Clinical Cardiac Electrophysiology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Coronary Intervention Excellence Award™ • See hospitals
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Dr. Marenco's Reviews

Likelihood to recommend Dr. Marenco

5.0

6 ratings
5 Star
100%
100%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
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1 Star
0%
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Know Before You Go

About Me

biography

Dr. John Marenco, MD is a cardiologist in Springfield, MA and has over 25 years of experience in the medical field. Dr. Marenco has extensive experience in Heart Conditions, Cardiac Electrical System Procedures, and Cardiac Implantable Device Procedures....read more

  • Cardiology

  • Clinical Cardiac Electrophysiology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Georgetown University School Of Dentistry

    Medical School, 1995
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Cardiovascular Disease
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Clinical Cardiac Electrophysiology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

Pioneer Valley Cardiology PC2 Medical Center Dr Ste 410 Springfield, MA 01107
1
Pioneer Valley Cardiology Associates Inc.300 Stafford St Springfield, MA 01104
2
Office300 Stafford St Ste 101 Springfield, MA 01104
3

Affiliated Hospitals

  • Mercy Medical Center

    271 Carew St
    Springfield, MA 01104

    How patients felt about the care they received at this hospital.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback

  • Baystate Medical Center

    759 Chestnut St
    Springfield, MA 01199
    Recipient of 11
    hospital awards

    Coronary Intervention Excellence Award™ (2025)

    Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)

    America’s 100 Best Hospitals for Cardiac Care Award™ (2023)

    Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)

    View all awards

    How patients felt about the care they received at this hospital.

    84%
    Patients said they were given information about recovering at home
    72%
    Patients said that doctors always listened to them and explained things well

    4% lower than the national average

    View all patient feedback

  • Saint Francis Hospital

    114 Woodland St
    Hartford, CT 06105
    Recipient of 11
    hospital awards

    Surgical Care Excellence Award™ (2023)

    Superior clinical outcomes in surgical care across 15 of the most common in-hospital surgical procedures including cardiac, vascular, joint replacement, prostate, spine, and gastrointestinal surgeries

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    72%
    Patients said that doctors always listened to them and explained things well

    4% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality