5
42 Ratings with 41 written Reviews
Summary
Dr. Stephan graduated from the Tufts University School of Medicine in 1987. He works in Naperville, IL and 3 other locations and specializes in Interventional Cardiology and Cardiology. Dr. Stephan is affiliated with Advocate Good Samaritan Hospital, Edward Hospital, Northwestern Medicine Central Dupage Hospital, Ascension Saint Alexius, Ascension Alexian Brothers and Rml Specialty Hospital Hinsdale.
Quick Facts
- accepting new patients
- 39 years of experience
- speaks Polish, Spanish
- University Of Michigan Health System
- 41 written reviews
- 2 specialties
- 10 areas of expertise
- 6 hospital affiliations
- 5 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. William Joseph Stephan has 5 locationsAdvocate Heart Institute
801 S Washington St Fl 4Naperville, IL 60540 Tel: (630) 527-2730
Mon8:00 am - 6:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 6:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. William Joseph Stephan, MD | Dr. Matthew French, MD, FACC | Dr. Carl Eugene Eybel, MD | Dr. Kim Hoe Chan, MD |
| Interventional Cardiology | Interventional Cardiology | Cardiology | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 39 Years of Experience | 31 Years of Experience | 57 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Polish, Spanish | Speaks English | Speaks English, Spanish | |
| Naperville , IL | Merrillville , IN | Chicago , IL | Maywood , IL |
| Med School: Tufts University School Of Medicine | Med School: Indiana University Medical School | Med School: University Of Illinois At Chicago College Of Medicine | Med School: University Of New South Wales Faculty Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William Joseph Stephan
Medical Specialties
Dr. William Joseph Stephan has the following 2 specialties
Specialty Expertise
Dr. William Joseph Stephan has the following 10 areas of expertise
Certifications, License, & Education
39 Years Experience
Dr. William Joseph Stephan holds an expired medical license in the state of Illinois.
Medical License
Medical Doctor with an expired medical license in the state of Illinois that expired in 2026.
Education & Training
Residency
Completed their residency at University Of Michigan Health System.
Medical School
Graduated from Tufts University School Of Medicine in 1987.
NPI Number
Dr. Stephan's NPI number is 1851344931.
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Frequently Asked Questions
- Which hospitals is Dr. William Stephan affiliated with?
- Dr. William Stephan is affiliated with Advocate Good Samaritan Hospital, Edward Hospital, Northwestern Medicine Central Dupage Hospital, Ascension Saint Alexius, Ascension Alexian Brothers, and Rml Specialty Hospital Hinsdale.
- What languages does Dr. William Stephan speak?
- Dr. William Stephan speaks Polish and Spanish.
- Where is Dr. William Stephan's office located?
- Dr. William Stephan's office is located at 801 S Washington St Fl 4, Naperville, IL, 60540.
- Does Dr. William Stephan accept virtual/telehealth appointments?
- Dr. William Stephan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. William Stephan?
- You can find contact information for Dr. William Stephan here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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