


Dr. Steven Mackay, DO
Dr. Steven Mackay, DO is an interventional cardiologist in Sterling, IL and has over 25 years of experience in the medical field. He graduated from Midwestern University Chicago College of Osteopathic Medicine in 1998. He is affiliated with medical facilities such as Boone Hospital Center and Fitzgibbon Hospital.
Practice
101 E Miller Rd Sterling, IL 61081At a Glance
- Areas of ExpertiseDr. Mackay specializes in the areas of Cardiovascular Disease, Internal Medicine & Interventional Cardiology. • See board certifications
- Explains Conditions Well
- Practices at Top Hospital
- Hospital Satisfaction

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Dr. Mackay's Reviews
Likelihood to recommend Dr. Mackay
5 star | 75% | 75% |
4 star | 0% | 0% |
3 star | 0% | 0% |
2 star | 0% | 0% |
1 star | 25% | 25% |
Overall Patient Satisfaction
Likelihood of recommending Dr. Mackay to family and friends is 4 out of 5
About Me
biography
Dr. Steven Mackay, DO is an interventional cardiologist in Sterling, IL and has over 25 years of experience in the medical field. He graduated from Midwestern University Chicago College of Osteopathic Medicine in 1998. He is affiliated with medical facilities such as Boone Hospital Center and Fitzgibbon Hospital.Interventional 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.
Advocate Lutheran General Hospital
Residency Hospital, 2001Advocate Lutheran General Hospital
Internship Hospital, 1999Midwestern University Chicago College Of Osteopathic Medicine
Medical School, 1998
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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Practice
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- Hours
- Mon: 8:30am - 5:00pm
- Tue: 8:30am - 5:00pm
- Wed: 8:30am - 5:00pm
- Thu: 8:30am - 5:00pm
- Fri: 8:30am - 5:00pm
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Practice
Practice
Affiliated Hospitals
- Recipient of 20
hospital awardsAmerica's 100 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 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.
87%Patients said they were given information about recovering at home3% higher than the national average
79%Patients said that doctors always listened to them and explained things well3% higher than the national average
- View all patient feedback
How patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
78%Patients said that doctors always listened to them and explained things well2% higher than the national average
- View all patient feedback
How patients felt about the care they received at this hospital.
90%Patients said they were given information about recovering at home6% higher than the national average
77%Patients said that nurses always listened to them and explained things well2% higher than the national average
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