4
27 Ratings with 4 written Reviews
Summary
Dr. Michael Fleissner specializes in cardiovascular disease and internal medicine, bringing four decades of medical expertise to his practice. He earned his medical degree from the Medical College of Wisconsin, where he also completed his residency training. This extensive background has equipped him with comprehensive knowledge in heart and vascular conditions as well as general internal medicine care. Dr. Fleissner communicates with patients in English.
Dr. Fleissner practices at BJC Medical Group Cardiology in Belleville, Illinois, and maintains an affiliation with Anderson Hospital. He focuses on treating heart rhythm disorders and cardiomyopathy, conditions that affect how the heart beats and functions. His approach emphasizes patient education, helping individuals understand their cardiovascular health and treatment options. Patients have given him an average rating of 4.0 out of 5 stars for his care.
Dr. Fleissner practices at BJC Medical Group Cardiology in Belleville, Illinois, and maintains an affiliation with Anderson Hospital. He focuses on treating heart rhythm disorders and cardiomyopathy, conditions that affect how the heart beats and functions. His approach emphasizes patient education, helping individuals understand their cardiovascular health and treatment options. Patients have given him an average rating of 4.0 out of 5 stars for his care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 40 years of experience
- 24 insurance plans accepted
- speaks English
- Medical College Of Wisconsin
- 4 written reviews
- 3 specialties
- 15 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
BJC Medical Group Cardiology at Belleville
4600 Memorial Dr Ste W1Belleville, IL 62226 Tel: (618) 233-3066
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 4:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 3:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Michael Fleissner, MD | Dr. Kunal Gurav, MD | Dr. Risha Ranjit Shah | Jennifer Lynn Papin |
| Cardiovascular Disease | Cardiovascular Disease | Diagnostic Radiology | Nurse Practitioner |
| Accepts New Patients | Accepts New Patients | ||
| 40 Years of Experience | 18 Years of Experience | 5 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Hindi, Marathi | ||
| Belleville , IL | Saint Louis , MO | Milwaukee , WI | Saint Louis , MO |
| Med School: Medical College Of Wisconsin | Med School: SETH GS MEDICAL COLLEGE | Med School: Northwestern University Feinberg School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Michael Fleissner
Medical Specialties
Michael Fleissner has the following 3 specialties
Specialty Expertise
Michael Fleissner has the following 15 areas of expertise
Certifications, License, & Education
40 Years Experience
Michael Fleissner holds expired and active medical licenses in the states of Missouri and Illinois.
Medical License
Medical Doctor with an expired medical license in the state of Missouri that expired in 2026 and an active medical license in the state of Illinois that expires in 2026.
Education & Training
Residency
Completed their residency at Medical College Of Wisconsin.
Medical School
Graduated from Medical College Of Wisconsin in 1986.
NPI Number
Michael Fleissner's NPI number is 1942289459.
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Frequently Asked Questions
- Is Michael Fleissner accepting new patients?
- Michael Fleissner is accepting new patients on Vitals. View Michael Fleissner's profile on Vitals to make an appointment.
- Does Michael Fleissner accept my insurance?
- You can see the insurance plans that Michael Fleissner accepts on their Vitals profile.
- Does Michael Fleissner accept virtual/telehealth appointments?
- Michael Fleissner 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 Michael Fleissner?
- You can find contact information for Michael Fleissner here on Vitals.
- What languages does Michael Fleissner speak?
- Michael Fleissner speaks English.
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