SCHEDULED MAINTENANCE: System Upgrades are scheduled for Thursday, November 13, 2025, 10PM CST.-View More
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.
I am committed to delivering the highest standard of medical care for every patient. I believe that coupling medical knowledge with thoughtful communication and compassion creates a foundation to build one's goals of health upon.
English
American College of Cardiology
American Heart Association
American Medical Association
I have interests in Acute and chronic cardiovascular disease processes including Coronary artery disease, Valvular heart disease, Arrhythmias and Congestive heart failure. Preventative cardiology and assessment of cardiovascular risk are key aspects of my practice.
Castle Connolly 2025 Top Doctor
2025
Chicago Magazine, Top Doctors
2022
Chicago Magazine, Top Doctors
2021
Chicago Magazine, Top Doctors
2017
Outstanding Medical Student in Internal Medicine
2000
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.
I don't think I could've found a better cardiologist. Dr. Pappas is great.
Dr. Pappas is an excellent listener. He patiently explains any treatment required and answers all questions.
I appreciate the careful attention Dr. Pappas gives when we are discussing my health.
Very knowledgeable, concerned and caring.
Outstanding experiences with Dr. Pappas, as always. Highly recommend him.
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.
Patients Seen: Ages 18+
Practices In: Naperville, Lisle
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.
