Chris Geannopoulos, MD, FACC


324 Ratings
Years in Practice: 34 years
Practices In: Naperville
Patients Seen: Adults

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.

Expe­ri­enc­ing chest pain, heart pal­pi­ta­tions or hyper­ten­sion? Get answers the same day you are seen in an out­pa­tient set­ting. Duly Health and Care’s new Car­diac Eval­u­a­tion Cen­ter pro­vides car­diac eval­u­a­tions and onsite test­ing. Same day or next day appoint­ments avail­able! Our Car­diac Eval­u­a­tion Cen­ter is locat­ed 430 War­renville Road, Suite 120 in Lisle. Vis­it our Car­diac Eval­u­a­tion Cen­ter page or call 630−286−5085 for more information.

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Board Certifications
Awards & Accolades
Alpha Omega Alpha 2000
Phi Beta Kappa 2000
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.

Personal Interests

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

American College of Physicians American College of Cardiology American Medical Association American Heart Association
Advocate Good Samaritan Hospital
3815 Highland Avenue Downers Grove, Illinois 60515 630-275-2700 Get Directions
Edward Hospital
801 S. Washington St. Naperville, Illinois 60540 630-527-3000 Get Directions
Northwestern Medicine Central DuPage Hospital
25 North Winfield Road Winfield, Illinois 60190 630-933-1600 Get Directions
University of Chicago Pritzker School of Medicine Graduation Date: 1985 Degree: MD
University of California Resident in Internal Medicine
Loyola University Medical Center Cardiology


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 Angiography, Coronary Stent Placement, Diagnostic Testing, EKG Stress Testing, Echocardiographic Stress Testing, Echocardiography Stress Testing, Electrocardiogram (EKG), Left Heart Catheterization, Nuclear Technology Program, Pharmacologic Stress Testing, Right Heart Catheterization


Ratings Category

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.

Patient Satisfaction Rating

324 Ratings

Ease of scheduling appointments

324 Ratings

Provider showed concern

321 Ratings

Provider explained things clearly

320 Ratings

Provider included you in decisions

317 Ratings

Likelihood of recommending this provider

320 Ratings


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.
"He is a very down to earth Dr. And listens carefully and decides what should be done. Very caring Dr."
Jul. 13, 2022
"Again, the Drs are good, but the ability to contact them is miserable"
Jun. 28, 2022
"Dr G is an excellent physician. Very easy to speak with. Explains things well."
Jun. 22, 2022
"*Dr. Geannopoulos was awesome!"
Jun. 20, 2022
"Dr.was attentive, patient, excellent listener & thoughtful."
Jun. 16, 2022
"Dr.G is very knowledgeable and approachable with answering and explaining all of my questions. He also shows great concern for my wellbeing."
Jun. 1, 2022
"Good visit"
May. 27, 2022
"No problems."
May. 17, 2022
"A very though knowledgeable doctor. I had all the care and attention."
Apr. 29, 2022
"Dr Goankar is very good. Listens carefully to patients problems and also addresses it very nicely."
Apr. 24, 2022
"Dr. Giannopoulos is a very good listener as well as being good at explaining"
Apr. 20, 2022
"I've seen Dr. Geannopolos since 2008. He's an outstanding cardiologist and I have complete faith in him."
Apr. 14, 2022
"Professional. Friendly. Compassionate and genuinely interested in my concerns and/ or symptoms. Invited me into conversation regarding care and future plans regarding heart health."
Apr. 10, 2022
"Dr G is wonderful."
Apr. 1, 2022
"Doc Chris rocks!"
Mar. 30, 2022
"No time for questions/concerns because Dr is always in hurry to leave. Whole appt time was only 20 min which is not enough for important annual cardiologist visit."
Mar. 30, 2022
"Feel as though I am in good hands with Dr. G. I now have a plan for my future health maintenance. Thank you, Dr. G!"
Mar. 17, 2022
"Dr. was very good with my concerns and solved my problem with medication."
Feb. 25, 2022
"Dr. G is excellent, discussing my issue and what to expect long term."
Feb. 25, 2022
"Very good"
Feb. 9, 2022
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