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Dr. Alfonso Prieto, MD

Dr. Alfonso Prieto, MD

Age 51 Cardiology M
(23) 23 reviews

Telehealth available

Accepting New Patients


Dr. Alfonso Prieto, MD is a cardiology specialist in Halfmoon, NY. He currently practices at St. Peter's Family Medicine - Clifton Park and is affiliated with Columbia Memorial Hospital. He accepts multiple insurance plans. Dr. Prieto is board certified in Cardiovascular Disease.



Insurance Accepted

  • Aetna
  • Amerihealth
  • Blue Cross and Blue Shield of Massachusetts
  • Blue Cross Blue Shield
  • Blue Shield of Northeastern New York
  • Capital Blue Cross
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • Connecticare
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Excellus BlueCross BlueShield
  • Harvard Pilgrim Health Care
  • Humana
  • MagnaCare
  • MVP Health Care
  • Oxford Health Plans
  • UnitedHealthCare

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Patient Satisfaction

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May 30, 2021
Doctor Prieto called me after reviewing a pre op EKG I had that day. I believe it was May 4, 2021. The man saved my life because it revealed a heart attack. He was very insistent that I go to his office immediately for a follow up. I went. Doctor Patel took over. Currently recovering from a pretty bad situation with my heart. Thank you.
Nicholas DeMatteo — May 30, 2021
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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 Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.

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

Dr. Prieto specializes in Cardiac Electrical System Procedures, Adult Congenital Heart Conditions, and Heart Conditions. See more on Sharecare.

Dr. Prieto frequently treats the following conditions: Hypertensive Heart and Chronic Kidney Disease, Heart Disease, and Heart Palpitations. See more on Sharecare.

Dr. Alfonso Prieto, MD is affiliated with Columbia Memorial Hospital and Saint Peter's Hospital.

Yes, Dr. Alfonso Prieto, MD holds board certifications in Clinical Cardiac Electrophysiology and Cardiovascular Disease.

Dr. Prieto has over 26 years of healthcare experience.

There is a star rating of 4.3/5 for Dr. Alfonso Prieto, MD. Patients say that they trusted the provider's decisions and the provider explained conditions well. See all patient feedback on Sharecare.

Hospital Affiliations

  • Columbia Memorial Hospital
  • Saint Peter's Hospital


  1. Practice

    1. 1
      St. Peter's Family Medicine - Clifton Park
      1735 Route 9, Halfmoon, NY 12065 (518) 458-2000
    2. 2
      Glens Falls Associates in Cardiology
      156 Quaker Rd, Queensbury, NY 12804 (518) 793-1083
  1. Albany Associates in Cardiology

    1. 3
      Albany Associates in Cardiology
      2 Palisades Dr, Albany, NY 12205 (518) 458-2000
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(518) 458-2000