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Care Team

Need an appointment sooner? While your primary care provider or specialist are the anchor of your care team, their advanced practice providers and physician partners are available to provide care when you need it.

Locations

Naperville

100 Spalding DriveNaperville, Illinois 60540
630-718-2660

Naperville

100 Spalding DriveNaperville, Illinois 60540

About Chris Geannopoulos, MD, FACC

Philosophy of Care

I am deeply committed to serving my patients through education and prevention. Where prevention is not possible, I believe in optimizing the patient's medical condition and striving for the best possible quality of life. I always attempt to partner with my patients in medical decision making. I strongly feel that clear communication between physician and patient is the foundation that makes for the most successful relationships.

Personal Interests

I enjoy reading, fitness, tennis, golf, spending time with my wife and four children and walking my dog.

Languages

English

Memberships

American College of Physicians

American College of Cardiology

American Medical Association

American Heart Association

Clinical Interests

While I am comfortable treating the full range of general cardiology issues, I have a particular interest in managing heart rhythm problems as well as valvular and coronary heart disease.

Awards & Accolades

Alpha Omega Alpha

2000

Phi Beta Kappa

2000

Education
Schools
University of ChicagoGraduation Date: 1985Degree: MD
Residency
University of CaliforniaResident in Internal Medicine
Fellowships
Loyola University Medical CenterCardiology
Clinical Expertise
Procedures
Echocardiographic Stress Testing
24-Hour Holter Monitoring
30-Day Event Monitoring
Ambulatory Rhythm Monitoring (Holter monitor, Event Monitor, and Patch Monitor)
Cardiac Stress Testing
Cardiac Testing
Complex Coronary Interventions
Coronary Stent Placement
Diagnostic Testing
Echocardiography Stress Testing
EKG Stress Testing
Electrocardiogram (EKG)
Left Heart Catheterization
Nuclear Technology Program
Pharmacologic Stress Testing
Right Heart Catheterization
Coronary CT Angiography

Ratings and Comments

Comments are collected in our Press Ganey Patient Satisfaction Surveys. Patients are de-identified to protect confidentiality and patient privacy. Learn more about our patient satisfaction survey.

Dr. G. Is very thorough. It's apparent he exhibits deep concern for his patients and does his best for their wellbeing

5

May 4, 2025

Great

5

May 3, 2025

My health problems require a doctor with a considerable amount of medical wisdom drawn from experience. Dr. Geannopoulos is a perfect example of this kind of doctor. I am fortunate to have him as my cardiologist.

5

May 3, 2025

Dr G is a very considerate and caring person. Absolutely the best.

5

Apr 26, 2025

Always a helpful visit with Dr G.

5

Apr 24, 2025

Patient Satisfaction Rating

4.9

517 Reviews

The Patient Satisfaction Rating score is an average of all responses to care provider related questions on our independent rating system, the Press Ganey Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our patient satisfaction survey.

Contact Us
Need Help?
Corporate Mailing Address1100 W 31st Street
Downers Grove, Illinois 60515
Main Line - (630) 469 9200Billing Customer Service - (866) 734 7680
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