Dr. John Key, DO
Dr. John Key, DO is a cardiologist in Wyoming, MI and has over 35 years of experience in the medical field. He graduated from A. T. Still University Kirksville College of Osteopathic Medicine in 1989. He is affiliated with medical facilities Corewell Health Butterworth Hospital and Corewell Health Greenville Hospital. He is accepting new patients and telehealth appointments.
SHMG Cardiovascular Medicine West Pavilion
6105 Wilson Ave SW Ste 101 Wyoming, MI 49418Compare with other Cardiologists
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Dr. Key is a Healthgrades Choice provider in Cardiology
The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
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- Above average experience
- Good hospital quality
- Good patient ratings
- No healthcare sanctions
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Dr. Key's Reviews
Likelihood to recommend Dr. Key
4.8
| 5 Star | 90% | 90% |
| 4 Star | 6% | 6% |
| 3 Star | 1% | 1% |
| 2 Star | 0% | 0% |
| 1 Star | 3% | 3% |
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How was your experience with Dr. Key?Overall Patient Satisfaction
Likelihood of recommending Dr. Key to family and friends is 4.810127 out of 5
About Me
care philosophy
I am passionate about providing high-quality care that is personal and compassionate for patients. I enjoy working with patients to improve their overall health and help them stay well.biography
I am passionate about providing high-quality care that is personal and compassionate for patients. I enjoy working with patients to improve their overall health and help them stay well.Cardiology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Sinai Grace Hospital - Dmc (gme)
Fellowship HospitalSt Vincent Hospital And Health Care Center (gme)
Residency HospitalScs/msucom/metro Health - University Of Michigan (gme)
Internship HospitalA. T. Still University Kirksville College Of Osteopathic Medicine
Medical School, 1989
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
SHMG Cardiovascular Medicine West Pavilion
Affiliated Hospitals
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How patients felt about the care they received at this hospital.
88%Patients said they were given information about recovering at home82%Patients said that doctors always listened to them and explained things well - Recipient of 13
hospital awardsAmerica’s 50 Best Hospitals for Cardiac Surgery Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all awardsAmerica’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
88%Patients said they were given information about recovering at home4% higher than the national average
78%Patients said that nurses always listened to them and explained things well3% higher than the national average
Compare with other Cardiologists
Compare Dr. Key with our nearby Cardiologists at Mayo.
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