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Dr. John Hayes, MD

Dr. John Hayes, MD

Age 63 Cardiology M
(0) 0 reviews
Accepting New Patients


Dr. John Hayes, MD is a cardiology specialist in Marshfield, WI. He currently practices at Marshfield Clinic Health System and is affiliated with Marshfield Medical Center - Marshfield. He accepts multiple insurance plans. Dr. Hayes is board certified in Cardiovascular Disease.


  • Rush University, Medical School — 1985

Insurance Accepted

  • Aetna
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Blue Cross and Blue Shield of Minnesota
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health
  • MultiPlan

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These providers are on the medical staff of Mayo
These providers are on the medical staff of Mayo.

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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. John Hayes, MD on Sharecare. To arrange an appointment, call the number on Dr. Hayes's profile.

Dr. Hayes specializes in Cardiac Electrical System Procedures, Cardiac Implantable Device Procedures, and Heart Conditions. See more on Sharecare.

Dr. Hayes frequently treats the following conditions: Heart Disease, Heart Palpitations, and Aneurysm. See more on Sharecare.

Dr. John Hayes, MD is affiliated with Marshfield Medical Center - Marshfield and Marshfield Medical Center Rice Lake.

Yes, Dr. John Hayes, MD holds board certifications in Cardiovascular Disease and Internal Medicine.

Dr. Hayes has over 37 years of healthcare experience.

Hospital Affiliations

  • Marshfield Medical Center - Marshfield
  • Marshfield Medical Center Rice Lake


  1. Marshfield Clinic Health System

    1. 1
      Mchs Hospitals Inc.
      1000 N Oak Ave, Marshfield, WI 54449 (715) 387-5511
  1. Marshfield Clinic Stevens Point

    1. 2
      Marshfield Clinic Stevens Point Center
      4100 State Highway 66, Stevens Point, WI 54482 (715) 343-7700