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Chris Geannopoulos, MD, FACC

Cardiology

4.8
374 Ratings
Years in Practice: 37 years
Practices In: Naperville
Patients Seen: Ages 18+

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.

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.

Elizabeth C. Rosso, DNP, APRN, FNP-BC

Cardiology
4.8

Practices In:

Naperville

Schedule Online

Emily A. Greaves, APN

Cardiology
4.9

Practices In:

Naperville

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Locations

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Naperville

100 Spalding Drive

Suite 400

Naperville, Illinois 60540

630-718-2660

(Cardiology)
directions_car Get Directions
location icon

Naperville

100 Spalding Drive

Suite 102

Naperville, Illinois 60540
directions_car Get Directions

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.

Elizabeth C. Rosso, DNP, APRN, FNP-BC

Cardiology
4.8

Practices In:

Naperville

Schedule Online

Emily A. Greaves, APN

Cardiology
4.9

Practices In:

Naperville

General Info
Hospital Affiliations
Board Certifications
Cardiology
Languages
English
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.

Memberships
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
Education
School
University of Chicago Pritzker School of Medicine Graduation Date: 1985 Degree: MD
Residency
University of California Resident in Internal Medicine
Fellowships
Loyola University Medical Center Cardiology

Clinical Expertise

Procedures

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 CT 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

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

4.8

Likelihood of recommending this provider

4.8
367 Ratings

Provider discussed treatment options

4.8
366 Ratings

Provider explained things clearly

4.9
369 Ratings

Provider included you in decisions

4.8
361 Ratings

Provider showed concern

4.9
371 Ratings

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.
"Several years ago Dr. Geannopoulos, and his team saved my life!"
5
May. 23, 2024
"I find Dr. Geannopoulos very friendly and willing to tell me anything I may need to know."
5
May. 22, 2024
"Dr. G provided excellent concern for my condition"
5
May. 5, 2024
"Dr. Geannoupolous and team are great. I really trust him with my cardiac care!"
5
May. 5, 2024
"Best. Ever"
5
May. 4, 2024
"Dr. G was my husband cardiologist. So I know I was in good hands. Dr. G did not know that my husband had passed away when I told him he was very sad and extended his sympathy to me and my son that was with me."
5
May. 4, 2024
"Very attentive service."
5
Jun. 26, 2024
"Excellent in every respect!"
5
Jun. 19, 2024
"Best cardio surgeon at Duly"
5
Jun. 18, 2024
"I am somewhat "Doctor-phobic," but Dr. Geannopoulos has always made me feel very comfortable."
5
Jun. 18, 2024
"Excellent PA and NP."
5
Jun. 14, 2024
"No bad experience"
5
Jun. 9, 2024
"None"
5
Jun. 3, 2024
"Very professional and friendly!"
4.8
May. 30, 2024
"All went well. No issues or problems."
5
Jul. 28, 2024
"Good experience only. The doctor treats his patient with care and professional ethics. I respect him."
5
Jul. 23, 2024
"ALWAYS A Good Experience, Never Had A Bad One."
5
Jul. 23, 2024
"Dr. Geannopoulos is always great. He listens to you & works with you to answer questions & form a plan. He is always the best doctor experience I have."
5
Jul. 18, 2024
"Good experience"
4
Jul. 7, 2024
"Excellent Doctor, listens well, provides good advice, takes care of me."
5
Sep. 26, 2024
"Excellent care!"
5
Sep. 22, 2024
"Great experience from entire team!"
5
Sep. 1, 2024
"Dr G is one of the BEST!"
5
Aug. 27, 2024
"Dr. Geannopoulos was great. I am so glad I switched Cardiology doctors. Feeling good about my treatment."
5
Aug. 20, 2024
"My cardiologist, Dr. Geannopoulos, is so serious and very concerned about my health. All the staff that took care of me at the time of my procedure was so kind and courteous."
5
Aug. 18, 2024
"Good experience"
5
Oct. 29, 2024
"I have always been happy with the care provided by Dr. G."
5
Oct. 24, 2024
"The doctor gave care and attention to my condition and recommended exercise to improve my overall health."
5
Oct. 19, 2024
"Business like manor. Ok but not personable"
3.4
Oct. 19, 2024
"Excellent doctor"
5
Oct. 16, 2024
"Dr Geannopoulos is always a careful listener."
5
Oct. 13, 2024
"Excellent in all respects"
5
Oct. 12, 2024
"Dr. G. Remembers his patients and is very caring in his questioning and examination. He is a good dr."
5
Oct. 6, 2024
"Dr. Geannopoulos is excellent; very caring and great communicator"
5
Nov. 27, 2024
"Dr. Geannopoulos is a very caring Doctor with excellent listening and communication skills. He always eases my concerns and includes me in all plans for my improved health."
5
Nov. 16, 2024
"Dr. G is the best"
5
Nov. 13, 2024
"Dr. Geannopoulis worked on my heart 21 years ago (By-pass surgery 9/30/1081 and has kept me HEALTHY ever since!! He is a precious resource and I fear the day when I am no longer able to see him!!"
5
Nov. 11, 2024
"Dr Geannopoulos is excellent. He ask questions and listens to answers; he gives advice , and answers my questions. Love him"
5
Nov. 10, 2024
"The provider was able to provide me help in overcoming my anxieties and focused on how I can take better care of myself and improve my wellness."
4.6
Jan. 31, 2025
"I have been a patient of Dr. Geannopoulos since 2003. I have recommended him to close friends and neighbors he's the best in his field!"
5
Jan. 30, 2025
"Awesome"
5
Jan. 11, 2025
"Great bedside manner"
5
Jan. 10, 2025
"All was good from check in thru check out."
5
Jan. 7, 2025
"Dr. Geannopoulos is a pleasure to work with. I appreciate his knowledge and friendly candor."
5
Jan. 3, 2025
"The doctor was very attentive and helpful."
5
Dec. 31, 2024
"Everything was great"
5
Dec. 29, 2024
"Dr G is always thoughtful and informative about care and treatment options."
5
Dec. 28, 2024
"I'm very satisfied with Dr. Geannopoulos"
5
Dec. 21, 2024
"Always a positive experience with Dr."
4.4
Dec. 9, 2024
"No bad Experience"
5
Dec. 3, 2024
"Dr Geannoppoulos is always friendly and always courteous."
5
Feb. 28, 2025
"Very Good"
5
Feb. 22, 2025
"Dr. G is a SUPERIOR Dr. He is caring, personable and extremely knowledgeable."
5
Feb. 19, 2025
"He was very informative and a good listener."
5
Feb. 7, 2025
"Everything was great"
5
Mar. 21, 2025
"Dr. Geannopoulos is great; he has a lot of empathy and patience and based on my health experiences over the last 4 years, I'm very appreciative and grateful for him."
5
Feb. 4, 2025
"Outstanding experience."
5
Mar. 15, 2025
"Dr Geannopoulos was very good at explaining why and how"
5
Mar. 15, 2025
"This is my first time meeting Dr G. He is very professional and knowledgeable. His caring demeanor was appreciated greatly."
5
Mar. 15, 2025
"Dr. G is a good listener, shows genuine concern, explains my status well, along with any changes/suggestions. I trust him to take good care of me. He also shows interest in all of my health, not just the cardio aspects. And he's very personable."
5
Mar. 2, 2025
"Excellent bedside manner. Explained everything in terms I could understand fully"
5
Mar. 2, 2025
"Stellar physician!"
5
Mar. 1, 2025
"Dr G is a great doctor - puts you at ease while communicating clearly with the patient. I trust him with my life."
5
Mar. 1, 2025
"Very good, addressed problems. Very encouraging."
5
Mar. 1, 2025
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