Dr. William Stephan is board-certified in internal medicine, cardiovascular medicine, nuclear cardiology and interventional cardiology. Dr. Stephan has a particular interest in valvular heart disease, participating as a clinical investigator for valve-related clinical trials and cardiovascular nuclear imaging.
Dr. William Stephan is board-certified in internal medicine, cardiovascular medicine, nuclear cardiology and interventional cardiology. Dr. Stephan has a particular interest in valvular heart disease, participating as a clinical investigator for valve-related clinical trials and cardiovascular nuclear imaging.
The reviews listed below were collected independently of Midwest Cardiovascular Institute through rater8. Each review represents an authentic and verified patient experience.
Amazing!
(3 days ago)
Jun-2026
Dr. Stephan is compassionate, a great listener and explains everything in easy to understand language. I always feel respected and never rushed at appts.
(3 days ago)
Jun-2026
Dr. Stephan is extremely intelligent and great communicater
(3 days ago)
Jun-2026
Our first appointment with Dr. Stephan and we were very pleased! He was personable, knowledgable and kind. We plan on making him our permanent doc!
(3 days ago)
Jun-2026
Warm
Caring, puts you at ease.
(3 days ago)
Jun-2026
Explained everything in great detail and put my mind at ease
Would definitely recommend
(3 days ago)
Jun-2026
Out of all the doctors I currently see, or have seen, he is by far the “BEST!”
(3 days ago)
Jun-2026
Great doctor!
(3 days ago)
Jun-2026
The best
(1 week ago)
May-2026
First time visiting with him. He took his time and came up with the appropriate test to rule out heart disease that runs in my family. Highly recommend him. ❤️
Dr. William Stephan is an interventional cardiologist at Midwest Cardiovascular Institute in Naperville.
Dr. Stephan earned his Bachelor of Science degree in biology and his Bachelor of Arts degree in theology at Boston College in Chestnut Hill, Massachusetts. He received his doctorate from Tufts University School of Medicine in Boston, Massachusetts.
His postgraduate training took place at the University of Michigan Hospitals in Ann Arbor, Michigan, where he completed four years of internal medicine training including a year as Chief Medical Resident. He went on to complete a three-year fellowship in cardiovascular medicine and a one-year fellowship in cardiovascular nuclear imaging. He completed his training with a one-year advanced angioplasty fellowship at Mid-America Heart Institute at St. Luke’s Hospital in Kansas City, Missouri.
Dr. Stephan is a fellow of the American College of Cardiology and a member of the American Society of Nuclear Cardiology. He is board-certified in internal medicine, cardiovascular medicine, nuclear cardiology and interventional cardiology. He previously served as President of Edward Hospital Medical Staff.
Dr. Stephan has a particular interest in valvular heart disease, participating as a clinical investigator for valve-related clinical trials and cardiovascular nuclear imaging.
See other doctors in Midwest Cardiovascular Institute
Amazing!
Dr. Stephan is compassionate, a great listener and explains everything in easy to understand language. I always feel respected and never rushed at appts.
Dr. Stephan is extremely intelligent and great communicater
Our first appointment with Dr. Stephan and we were very pleased! He was personable, knowledgable and kind. We plan on making him our permanent doc!
Warm Caring, puts you at ease.
Explained everything in great detail and put my mind at ease Would definitely recommend
Out of all the doctors I currently see, or have seen, he is by far the “BEST!”
Great doctor!
The best
First time visiting with him. He took his time and came up with the appropriate test to rule out heart disease that runs in my family. Highly recommend him. ❤️