Summary

Dr. John Hayes is a cardiovascular disease specialist with expertise in internal medicine. He earned his medical degree from Rush Medical College of Rush University Medical Center and completed his residency at University of Washington Medical Center. With four decades of medical practice, Dr. Hayes brings extensive experience to his cardiovascular care. He is fluent in Spanish and Chinese.

Dr. Hayes is affiliated with SSM Health Saint Clare Hospital Baraboo and practices at multiple Marshfield Clinic locations throughout Wisconsin, including Marshfield, Weston, and Wausau. He specializes in treating heart failure, cor pulmonale, and cardiac arrhythmias. Patients consistently rate Dr. Hayes highly, giving him an average rating of 5.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 41 years of experience
  • 7 insurance plans accepted
  • speaks Spanish, Chinese
  • University Of Washington Medical Center
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 5 office locations
  • Male

Office Locations

Dr. John Joseph Hayes has 5 locations

Marshfield Clinic Marshfield Center

1000 N Oak AveMarshfield, WI 54449
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 4:00 pm
Sun8:00 am - 4:00 pm

Marshfield Clinic Weston Center

3501 Cranberry BlvdWeston, WI 54476
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Marshfield Clinic Wausau Center

2727 Plaza DrWausau, WI 54401
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 3:00 pm
Sun8:00 am - 3:00 pm

Marshfield Clinic Weston Center

3400 Ministry PkwyWeston, WI 54476
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Ministry St Josephs Hospital

611 N Saint Joseph AveMarshfield, WI 54449

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Dr. John Joseph Hayes, MD
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Dr. John Joseph Hayes, MDDr. Gene Ronald Shaw, MDDr. Rana M Nasser, MDDr. Matthew Ross D Costa, MD
Cardiovascular DiseasePathologyInfectious DiseaseNephrology
Accepts New Patients Accepts New Patients
41 Years of Experience 39 Years of Experience 35 Years of Experience 14 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Chinese Speaks Chinese, Spanish, English, French Speaks Spanish, Chinese, English, French Speaks English
Marshfield , WIMarshfield , WIMarshfield , WIRochester , MN
Med School: Rush Medical College Of Rush University Medical Center Med School: University Of Minnesota Medical School Med School: American University Of Beirut Faculty Of Medicine Med School: Ross University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Joseph Hayes

  • CHAMPVA - HMO
  • Fallon Community Health Plan (FCHP)
  • Medicare
  • Medicare - Medicare
  • Palmetto GBA
  • Palmetto GBA - Medicare
  • Physicians Mutual

Medical Specialties

Dr. John Joseph Hayes has the following 2 specialties

Specialty Expertise

Dr. John Joseph Hayes has the following 7 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Cardiac Arrhythmias
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Internal Medicine
  • Unstable Angina

Certifications, License, & Education

41 Years Experience

EDUCATION & TRAINING

Residency

University Of Washington Medical Center

Medical School

Rush Medical College Of Rush University Medical CenterGraduated in 1985

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Frequently Asked Questions

Which hospitals is Dr. John Hayes affiliated with?
Dr. John Hayes is affiliated with Ssm Health Saint Clare Hospital Baraboo.
Does Dr. John Hayes accept my insurance?
You can see the insurance plans that Dr. John Hayes accepts on their Vitals profile.
What languages does Dr. John Hayes speak?
Dr. John Hayes speaks Spanish and Chinese.
How can I make an appointment with Dr. John Hayes?
You can find contact information for Dr. John Hayes here on Vitals.
Does Dr. John Hayes accept virtual/telehealth appointments?
Dr. John Hayes has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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