Ko, Willis MD

Interventional Cardiology

BJC Medical Group Cardiology at Maryville

Maryville, IL 62062 Directions

4.6 out of 5

47 verified ratings

47 Ratings, 16 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.
Jul 3, 2025
What could have been done to improve your experience?
I was a new patient. I was under the understanding that a new patient visit is 30 minutes. The amount of time the Dr was actually in the room with me was less than 15 minutes. I felt slightly rushed and really didn't get a reason for my bradycardia or if there were treatment options I needed to know about. Dr Ko was very friendly and courteous, but like most doctors anymore they are always rushed
Jul 2, 2025
Was there anything that you feel was outstanding?
Everyone that I was involved with was very good and very helpful.
What could have been done to improve your experience?
I was satisfied with my visit.
Jul 1, 2025
Was there anything that you feel was outstanding?
Not really
What could have been done to improve your experience?
Nothing
Jul 1, 2025
Was there anything that you feel was outstanding?
Yes, the entire staff of Dr. Ko and Dr. Ko himself. This was my first time visiting this office and they all were so kind and helpful when I needed help. They were all full of joy and positive words. I'm glad that I chose this particular doctor's office.
What could have been done to improve your experience?
Everything was excellent and over my expectations. No improvement was needed.
Jul 1, 2025
What could have been done to improve your experience?
It was all good.
Jun 26, 2025
Was there anything that you feel was outstanding?
Dr Ko. Answered all questions and referred me to 2 facilities to help with health problems excellent visit with clear explanations. Took time with me to discover health problems
What could have been done to improve your experience?
Nothing
Jun 16, 2025
Was there anything that you feel was outstanding?
Dr Ko was amazing and I did not feel rushed. He really listened and cared.
Jun 5, 2025
Was there anything that you feel was outstanding?
good appointment
What could have been done to improve your experience?
nothing
Jun 4, 2025
Was there anything that you feel was outstanding?
The Dr. and his nurse even the girl at the the front desk made me feel very welcome!
What could have been done to improve your experience?
Nothing it wasperfect
May 2, 2025
Was there anything that you feel was outstanding?
Dr Ko was very polite. He definitely listen to me and not rush me at all. I really appreciate that cause a lot of doctors don’t do that. Also the medical assistant was very nice and polite as well.
Mar 6, 2025
Was there anything that you feel was outstanding?
THERE WAS SO UNDERSTANDING AND CARING PUT ON BIG SMILE ON MY FACE .
Feb 6, 2025
Was there anything that you feel was outstanding?
My previous experience with a cardiologist was horrible. I was very apprehensive to see a new doctor . Dr was very understanding of my concerns. He really made me feel heard and cared for! Thank you!
Dec 5, 2024
Was there anything that you feel was outstanding?
Great visit!
Nov 21, 2024
Was there anything that you feel was outstanding?
DR. WILLIS, K O AND ALL HIS STAFF MEMBERS WERE VERY KIND-HEARTED AND VERY HELPFUL.
Nov 19, 2024
Was there anything that you feel was outstanding?
Services were wonderful. Doctors' care was outstanding. Nurses' care and checkups are friendly and knowledgeable.
Sep 17, 2024
Was there anything that you feel was outstanding?
The staff was very nice and cheerful.