

Dr. John Day, MD
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Dr. John Day, MD
Cardiology
Dr. John Day, MD is a cardiologist in Salt Lake City, UT. Dr. Day has extensive experience in Cardiac Electrical System Procedures. He is affiliated with medical facilities St. Mark's Hospital and Timpanogos Regional Hospital. He is accepting new patients and telehealth appointments.
Locations
Heart Center at St. Mark's
Hospital Highlight
Dr. Day is affiliated with St. Mark's Hospital Salt Lake City, a highly rated hospital.
Dr. Day 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.
Read our methodology
- Above average experience
- Good hospital quality
- Good patient ratings
- No healthcare sanctions
- Areas of Expertise • Dr. Day specializes in the areas of Cardiovascular Disease & Clinical Cardiac Electrophysiology. See board certifications
- Explains Conditions Well • Patients said this doctor explains conditions well. See reviews
- Offers Telehealth • This doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital • Patient Safety Excellence Award™ See hospitals
More Cardiology Specialists at Timpanogos Regional Hospital
Experience Check
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Dr. Day's Reviews
Likelihood to recommend Dr. Day
4.2
5 Star | 81% | 81% |
4 Star | 0% | 0% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 19% | 19% |
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Likelihood of recommending Dr. Day to family and friends is 4.230769 out of 5
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About Me
Watch Dr. Day's Video
biography
Dr. John Day graduated from medical school at Johns Hopkins University. He did his residency in internal medicine, cardiology, and cardiac electrophysiology fellowship training at Stanford University. Dr. Day currently serves as the physician...read moreCardiology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Stanford University
Residency Hospital
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.
Learn more about medical license public record checkEnglish
Mandarin
In-hospital and one-year outcomes in cancer patients receiving percutaneous coronary intervention for acute myocardial infarction: A real-world study, 2023-02-07
Affiliated Hospitals
- View all patient feedback
How patients felt about the care they received at this hospital.
83%Patients said they were given information about recovering at home1% lower than the national average
76%Patients said that doctors always listened to them and explained things well - Recipient of 10
hospital awardsView all awardsPatient Safety Excellence Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
84%Patients said they were given information about recovering at home73%Patients said that doctors always listened to them and explained things well3% lower than the national average
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