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We Have a 4.8 Star Patient Rating for a Reason

50%

Lower Complication rates

50%

Higher Success rates

*Compared to National Averages

Get Premier Cardiac Care Without Setting Foot in a Hospital

At the internationally recognized Chicago Cardiology Institute, we go beyond simply treating heart and vascular conditions. We serve as the preeminent leaders in cardiology, delivering superior cardiac care with compassion and setting the standard as the "Best in Chicago." Our commitment to excellence ensures you receive cutting-edge diagnostics and procedures without setting foot in a hospital — providing the peace of mind that comes from exceptional care.

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50%

Lower Complication rates

50%

Higher Success rates

*Compared to National Averages

Dr. Doshi is very humble, caring, and compassionate.

Dr. Doshi is very humble, caring, and compassionate. He has very good bedside manners. He takes his time to explain everything.

- Sunil

Dr. Doshi is the BEST!

Dr. Doshi is the BEST! I would trust him with my life. He is the smartest cardiologist I have ever met - and what's more, he actually CARES about his patients. He is always willing to give advice and help you understand things like other doctors wouldn't explain. Anyone with a heart condition should go talk to him ASAP.

- Anonymous

She is wonderful and has made a huge positive difference in my life!

Have had [Dr. Patel] for 5 years and have complete confidence in her. She is wonderful and has made a huge positive difference in my life!

- Anonymous

Dr Sager is personable and professional.  

Dr Sager is personable and professional. He always has time to spend with any questions and concerns. He is highly intelligent.

- Jan D.

We Have a 4.8 Star Patient Rating for a Reason
We Have a 4.8 Star Patient Rating for a Reason
We Have a 4.8 Star Patient Rating for a Reason
We Have a 4.8 Star Patient Rating for a Reason
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Internationally Recognized
for Our:

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Stress Management & Preventive Care
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State-of-the-Art Diagnostics
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Advanced Procedures In-House
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Nationally Accredited Care Center
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Personal Treatment Tailored to You
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Board-Certified Physicians

We Keep Patients Out of the Hospital

Our decades of experience translate into personalized attention that your heart not only needs but deserves. With renowned leaders in interventional cardiology, electrophysiology, and more, we deliver all facets of cardiovascular care with expertise patients can trust.

Credentials That Count

Certified and accredited, our commitment to excellence is unwavering. We don't just meet national standards; we continually strive to exceed them, ensuring you receive nothing but the best cardiovascular care available.

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Prevention Is Our Passion

Catch heart issues early, before they become major problems. Our comprehensive approach includes risk screenings, lifestyle coaching, and tailored prevention plans designed to keep your heart beating strong for years to come.

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Diagnostics You Can Trust

Nationally accredited and rigorously evaluated, our diagnostic services set the gold standard. From EKGs to nuclear cardiology, we don't just meet the highest standards — we help define them.

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Highly Coordinated
Patient Care

We take the time to listen and get to know you, and work closely with your primary care doctor or other specialists to tailor treatment specifically to your needs — taking your whole health into account, not just your heart.

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Advanced In-House
Procedures

Our state-of-the-art center is equipped to perform the most technologically advanced procedures in a private and familiar setting rather than a busy hospital. If a hospital- based procedure is recommended, we usually send you home the same day.

Credentials That Count

Certified and accredited, our commitment to excellence is unwavering. We don't just meet national standards; we continually strive to exceed them, ensuring you receive nothing but the best cardiovascular care available.

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What We Treat

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Your Heart

From specialized Heart Valve and Heart Rhythm Clinics to in-house aFib monitoring, we're Illinois' top destination for comprehensive cardiovascular care.
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Your Arteries

Nearly 20% of people over 65 have Peripheral Arterial Disease. Our advanced diagnostics ensure early detection and prompt treatment to manage PAD effectively.

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Your Veins

Our Chicago Vascular Clinic was the first and remains Illinois's largest outpatient vascular center, providing in-house endovascular procedures to relieve vein disease discomfort.

Meet the Top Cardiologists in Chicago

Founded by Dr. Parag Doshi in 2009, CCI brings world-class expertise to your doorstep. With specialists Our physicians aren't just board-certified — they are leaders with decades of experience and top academic training. Backed by our seasoned nurses, our doctors perform hundreds of procedures annually to enhance the cardiovascular health of patients in Chicago and beyond.

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Parag Doshi, MD, FACC, FSCAI

General, Interventional, and Nuclear Cardiology
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Solomon Sager, MD, FHRS

General Cardiology
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Elsayed Mohamed, MD, FACC, FSCAI

General Cardiology
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Aasita Patel, MD, FACC

General Cardiology
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Pablo Soto, MD

General Cardiology
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Katherine Heretis, MD, FACC

General Cardiology
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Mark Balek, MD, FACC

General Cardiology
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Raffay Khan, MD

General Cardiology
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Saba Khan, MD, FACC, FSCAI

General and Interventional Cardiology
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Adnan Balouch, MD

General Cardiology

Find a Location

The Chicago Cardiology Institute

804 East Woodfield Road, Suite 300
Schaumburg, IL 60173

7035 West North Avenue,
Oak Park, IL 60302

812 East Woodfield Road,
Schaumburg, IL 60173

802 E. Woodfield Road, Suite 200
Schaumburg, IL 60173

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Schedule an appointment