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Andrew Mariano, DO

Andrew Mariano, DO

Cardiology

accepting new patients

Riverside Medical Group

Locations

Riverside Medical Group - Cardiovascular Specialists

Riverside Heart & Vascular Institute
500 N. Wall Street, Suite C100
Kankakee , IL 60901

View hours
Monday
7:30am - 4:00pm
Tuesday
7:30am - 4:00pm
Wednesday
7:30am - 4:00pm
Thursday
7:30am - 4:00pm
Friday
7:30am - 4:00pm
Riverside Medical Group - Cardiovascular Specialists

About Me

A Message from Dr. Andrew Mariano:

What excites me most about cardiology is seeing the full spectrum of care—from helping someone manage heart disease risk factors in the clinic to supporting critically ill patients in the ICU and watching them walk out of the hospital. There are so many things we can do today to help patients live longer and feel better, and I’m grateful to practice that every day. I treat a wide range of cardiovascular conditions, including coronary artery disease, heart failure, and atrial fibrillation, and work closely with our skilled interventionists and electrophysiologists when specialized care is needed. After earning my Doctor of Osteopathic Medicine from Midwestern University and completing my residency and fellowship right here at Riverside, I’m proud to serve this community. My goal is simple—to listen, guide, and help you feel your best so you can keep living the life you love.

Education

Cardiovascular Disease Fellowship:
Riverside Medical Center (Kankakee, IL)

Internal Medicine Residency :
Riverside Medical Center (Kankakee, IL)

Medical School :
Midwestern University, Chicago College of Osteopathic Medicine (Downers Grove, IL)

Bachelor of Science in Molecular and Cellular Biology:
University of Illinois in Urbana-Champaign (Urbana, IL)

Board Certifications

Internal Medicine, American Board of Internal Medicine

Nuclear Cardiology, Certification Board of Nuclear Cardiology

Adult Echocardiography, National Board of Echocardiography

Provider Ratings

4.8 out of 5

(30 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

9 Reviews

09/04/2025

Great experience

10/15/2025

First that I had met Dr Mariano. He is taking some of Dr Haryani's patients since he is retiring. Dr Mariano was very interested in my condition and was already thinking of treatments and other possibilities.

10/16/2025

Good

10/17/2025

Dr Mariano was excellent in every aspect

10/20/2025

This was my first visit with Dr. Mariano and I'm very impressed with how thorough, responsive and knowledgeable he was.

10/11/2025

Dr. Andrew Mariano was very professional.He explained everything. He took time to explain everything about my condition.Great Doctor!

11/19/2025

The doctor was very concerned about my symptoms I am experiencing.

11/10/2025

Everything was great

11/01/2025

All good. And they were very understanding of our needs.
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