Dr. Michael J Fleissner, MD
Cardiology
6810 State Route 162, Suite 102
Maryville, IL 62062 Directions
4.8 out of 5
244 verified ratings
244 Ratings, 60 Comments
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
Aug 15, 2025
Was there anything that you feel was outstanding?
Dr. Fleissner and his staff are always extremely helpful and pleasant.
Aug 15, 2025
What could have been done to improve your experience?
Nothing
Aug 13, 2025
Was there anything that you feel was outstanding?
All the staff and Doctors are GREAT!
What could have been done to improve your experience?
My visits are always professionals and staff are kind and courteous and take great care of me during my appointment
Aug 12, 2025
Was there anything that you feel was outstanding?
All of the conversations i have, all of the questions i ask are all talked about clearly and the doctors and nurses etc involve me and listen to my questions and answers clearly and in ways I can understand.
What could have been done to improve your experience?
I have no complaints
Aug 12, 2025
Was there anything that you feel was outstanding?
Doctors attention and answers to questions .
Aug 7, 2025
Was there anything that you feel was outstanding?
Professional, knowledgeable, caring
What could have been done to improve your experience?
Continue as is
Aug 5, 2025
Was there anything that you feel was outstanding?
Dr.fliessner , does such a great job!
Aug 3, 2025
Was there anything that you feel was outstanding?
Dr was friendly and personable but quite factual and serious.
What could have been done to improve your experience?
I don’t think of any way it could have been improved.
Jul 31, 2025
What could have been done to improve your experience?
My visit was excellent
Jul 30, 2025
Was there anything that you feel was outstanding?
I don't think so
What could have been done to improve your experience?
I can't think of anything
Jul 29, 2025
Was there anything that you feel was outstanding?
No
What could have been done to improve your experience?
No
Jul 25, 2025
What could have been done to improve your experience?
Should have explained my test results to me without me having to inquire. Seemed to be rushed during my visit.
Jul 24, 2025
Was there anything that you feel was outstanding?
Dr Fleissner and staff were friendly and thorough, very professional.
Jul 22, 2025
Was there anything that you feel was outstanding?
Dr. And nurses
What could have been done to improve your experience?
Nothing
Jul 22, 2025
Was there anything that you feel was outstanding?
Dr. Fleissner is has a very kind and friendly personality in explaining things and making suggestions to improve health. Excellent “bedside manners” the old saying goes.
Jul 20, 2025
Was there anything that you feel was outstanding?
Dr Fleisner and all the the staff were amazing as always always informative professional and they truly care.
Jul 17, 2025
What could have been done to improve your experience?
Nothing
Jul 17, 2025
Was there anything that you feel was outstanding?
Dr. Was very attentive to my questions and concerns. He was patient and understanding. I was apprehensive about dealing with a new doctor, I am overwhelmed how comfortable I felt speaking with Dr. Fleissner.
What could have been done to improve your experience?
Not a thing
Jul 13, 2025
Was there anything that you feel was outstanding?
Dr and nurse
What could have been done to improve your experience?
Nothing
Jul 12, 2025
Was there anything that you feel was outstanding?
Dr Fleissner
Jul 10, 2025
Was there anything that you feel was outstanding?
All personnel polite and helpful.
What could have been done to improve your experience?
All went well, everything satisfactory.
Jul 9, 2025
Was there anything that you feel was outstanding?
I would like to thank everyone for being so welcome to me from the moment I walked in the door and How much I learned from Dr Fleissner I so appreciated everything I
What could have been done to improve your experience?
I honestly can't think of anything that needs to be done
Jul 6, 2025
Was there anything that you feel was outstanding?
All staff are personable and knowledgeable
Jul 4, 2025
Was there anything that you feel was outstanding?
Dr Fleissner was wonderful.
What could have been done to improve your experience?
Nothing
Jul 4, 2025
Was there anything that you feel was outstanding?
No
What could have been done to improve your experience?
Nothing
Jun 27, 2025
Was there anything that you feel was outstanding?
My doctor and the staff is excellent as well
What could have been done to improve your experience?
Nothing My visit was great as always
Jun 25, 2025
Was there anything that you feel was outstanding?
No
What could have been done to improve your experience?
None
Jun 21, 2025
Was there anything that you feel was outstanding?
Everyone
What could have been done to improve your experience?
Nothing
Jun 20, 2025
Was there anything that you feel was outstanding?
Everyone
What could have been done to improve your experience?
Nothing. Everything was the best.
Jun 20, 2025
Was there anything that you feel was outstanding?
All were extraordinary!!
What could have been done to improve your experience?
Not one thing
Jun 18, 2025
Was there anything that you feel was outstanding?
Dr was pleasant & concerning! He took his time to explain any question we had. We were very happy with our visit !
What could have been done to improve your experience?
Nothing !
May 23, 2025
Was there anything that you feel was outstanding?
Dr Fleissner answered all questions & took time
May 6, 2025
Was there anything that you feel was outstanding?
Dr Fleissner is always excellent.
May 6, 2025
Was there anything that you feel was outstanding?
Everyone was caring and respectful.
Apr 30, 2025
Was there anything that you feel was outstanding?
They all where great
Apr 22, 2025
Was there anything that you feel was outstanding?
Everyone was terrific. It was a good visit.
Apr 11, 2025
Was there anything that you feel was outstanding?
Doctor is very down to earth and therefor very easy to speak openly about all matters.
Apr 10, 2025
Was there anything that you feel was outstanding?
Dr Fleissner explains things very well.
Mar 25, 2025
Was there anything that you feel was outstanding?
Dr. Fleissner is always so nice, listens to questions or concerns and provides answers. I have never felt rushed or afraid to ask questions. The staff has always been friendly too.
Mar 20, 2025
Was there anything that you feel was outstanding?
The whole staff is amazing.
Mar 18, 2025
Was there anything that you feel was outstanding?
Dr. Fleshner is a great doctor. It’s a pleasure to see him every time I have an appointment. I look forward to it. I hope he stays there as long as I live because I wouldn’t want to see anybody else.
Mar 6, 2025
Was there anything that you feel was outstanding?
The doctor for being a very busy person, was relaxed and willing to sit and visit with me. Let me share my concerns and also thoroughly answered my questions.
Mar 6, 2025
Was there anything that you feel was outstanding?
This doctor is a wonderful and talented physician
Mar 5, 2025
Was there anything that you feel was outstanding?
We're very happy with Dr Fleissner. Always caring and professional.
Mar 1, 2025
Was there anything that you feel was outstanding?
All were great
Feb 28, 2025
Was there anything that you feel was outstanding?
The whole staff is very good and treats you with respect.
Feb 27, 2025
Was there anything that you feel was outstanding?
I like the Doctor he is very goid
Feb 25, 2025
Was there anything that you feel was outstanding?
Office staff and Dr. Fleissner were very patient and helpful. I felt I had their complete attention. I did not feel rushed or ignored at any time. All my questions were answered and I was made to feel I was their only priority while I was in their presence.
Feb 25, 2025
Was there anything that you feel was outstanding?
Everyone did their job very professionally and all were very polite.
Jan 27, 2025
Was there anything that you feel was outstanding?
Dr Florian’s his staff are outstanding