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.
May he always be with Midwest. He's thorough, professional, very likeable. Judgment is excellent.
(5 days ago)
May-2026
I am very pleased with him.
(5 days ago)
May-2026
Dr. Stephen doesn't rush your visit because he takes the time to as you questions on how you have been feeling and doing.
(5 days ago)
May-2026
He really cares.
(5 days ago)
May-2026
Kind and very patient. Very helpful and a very good listener.
(6 days ago)
May-2026
Great visit less than 2 hours for a stress test and blood draw
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
May he always be with Midwest. He's thorough, professional, very likeable. Judgment is excellent.
I am very pleased with him.
Dr. Stephen doesn't rush your visit because he takes the time to as you questions on how you have been feeling and doing.
He really cares.
Kind and very patient. Very helpful and a very good listener.
Great visit less than 2 hours for a stress test and blood draw
Above and beyond
Always takes time and listens to me.
Explains everything. Very thorough. N
Continues to provide outstanding service