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.
Insightful, profound knowledge in his field , and to top it off he is truly a master of sensitive interaction with people. The opposite of the two many robot like MD’s who just punch in the clock ,
(3 days ago)
Oct-2026
This is one outstanding doctor.
(4 days ago)
Sep-2026
Dr Stephan is an amazing doctor. He really takes the time to know his patients and treats everyone like they are his family. He never forgets anything about his patients!!!
(4 days ago)
Sep-2026
Dr. Stephan has my trust and respect-great communication skills, judgment, knowledge and experience. I feel very fortunate to have him as my cardiologist.
(4 days ago)
Sep-2026
Dr. Was very upbeat and informative. Made me feel more relaxed than the first time I saw him. Thank you. His staff were great.
(4 days ago)
Sep-2026
I really connected to Doctors style, honest medical assessment in an earthy personable conversation.
(5 days ago)
Sep-2026
Best doc.
(5 days ago)
Sep-2026
Great doctor with great beside manner. .Trust him with my heart.
(1 week ago)
Sep-2026
Dr Stephan always listens without interrupting. He explains what is going on. He also never rushes you during the appointment.
(1 week ago)
Sep-2026
Listens and answers all my questions. Options are thoroughly explained.
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
Insightful, profound knowledge in his field , and to top it off he is truly a master of sensitive interaction with people. The opposite of the two many robot like MD’s who just punch in the clock ,
This is one outstanding doctor.
Dr Stephan is an amazing doctor. He really takes the time to know his patients and treats everyone like they are his family. He never forgets anything about his patients!!!
Dr. Stephan has my trust and respect-great communication skills, judgment, knowledge and experience. I feel very fortunate to have him as my cardiologist.
Dr. Was very upbeat and informative. Made me feel more relaxed than the first time I saw him. Thank you. His staff were great.
I really connected to Doctors style, honest medical assessment in an earthy personable conversation.
Best doc.
Great doctor with great beside manner. .Trust him with my heart.
Dr Stephan always listens without interrupting. He explains what is going on. He also never rushes you during the appointment.
Listens and answers all my questions. Options are thoroughly explained.