5
4 Ratings with 1 written Review
Summary
Dr. John Haley is a cardiovascular disease specialist with additional expertise in interventional cardiology and nuclear medicine. He earned his medical degree from the University of Minnesota Medical School and completed his residency training at Mayo Clinic and Medical School. With 32 years of experience in cardiology, Dr. Haley brings extensive knowledge to his practice. He speaks English with his patients.
Dr. Haley is affiliated with multiple Mayo Clinic locations, including Mayo Clinic Health System in Mankato and facilities in Rochester, Minnesota. He focuses on treating conditions such as chronic kidney disease, coronary artery disease, and heart disease specifically affecting women. His procedural expertise includes contrast echocardiography and transthoracic echocardiograms to evaluate heart function, along with specialized blood testing. Patients rate Dr. Haley 5.0 out of 5 stars on average.
Dr. Haley is affiliated with multiple Mayo Clinic locations, including Mayo Clinic Health System in Mankato and facilities in Rochester, Minnesota. He focuses on treating conditions such as chronic kidney disease, coronary artery disease, and heart disease specifically affecting women. His procedural expertise includes contrast echocardiography and transthoracic echocardiograms to evaluate heart function, along with specialized blood testing. Patients rate Dr. Haley 5.0 out of 5 stars on average.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 32 years of experience
- speaks English
- Mayo Clinic And Medical School
- 1 written review
- 3 specialties
- 7 areas of expertise
- 3 board certifications
- 7 hospital affiliations
- 4 office locations
- Male
Office Locations
Dr. John Hardwick Haley has 4 locationsMayo Clinic Health System In Mankato
1025 Marsh StMankato, MN 56001 Tel: (507) 625-4031
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
Mayo Clinic
200 1st St SwRochester, MN 55905 Tel: (507) 284-2511
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
Compare with Similar Doctors
 |  |  |  |
| Dr. John Hardwick Haley, MD | Dr. Gerald Thomas Gau, MD | Dr. John Edward Bernhardson, MD | Dr. Robert Jerome Houlihan, MD |
| Cardiovascular Disease | Cardiovascular Disease | Internal Medicine | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 32 Years of Experience | 63 Years of Experience | 44 Years of Experience | 33 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish | Speaks English | |
| Mankato , MN | Rochester , MN | Sleepy Eye , MN | Rochester , MN |
| Med School: University Of Minnesota Medical School | Med School: Univ Of Alberta Fac Of Med | Med School: University Of Nebraska College Of Medicine | Med School: University Of Iowa |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Hardwick Haley
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Hardwick Haley has the following 3 specialties
Specialty Expertise
Dr. John Hardwick Haley has the following 7 areas of expertise
Certifications, License, & Education
32 Years Experience
MEDICAL LICENSE
Medical Doctor, Minnesota, 2026, Expired
EDUCATION & TRAINING
Residency
Mayo Clinic And Medical School
Medical School
University Of Minnesota Medical SchoolGraduated in 1994
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Frequently Asked Questions
- What languages does Dr. John Haley speak?
- Dr. John Haley speaks English.
- Does Dr. John Haley accept virtual/telehealth appointments?
- Dr. John Haley has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. John Haley's office located?
- Dr. John Haley's office is located at 1025 Marsh St, Mankato, MN, 56001.
- Which hospitals is Dr. John Haley affiliated with?
- Dr. John Haley is affiliated with MAYO CLINIC HEALTH SYSTEM FAIRMONT, Mayo Clinic Health System In Mankato, Mayo Clinic Hospital Methodist Campus, Mayo Clinic Hospital Saint Marys Campus, Mayo Clinic Health Systems Austin, Olmsted Medical Center, and Mayo Eugenio Litta Childrens Hospital.
- Is Dr. John Haley accepting new patients?
- Dr. John Haley is accepting new patients on Vitals. View Dr. John Haley's profile on Vitals to make an appointment.
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