Jonathan Bui

Internal Medicine

2710 St. Francis Drive , Suite 210

Waterloo, IA 50702 Directions

319-272-5000

www.mercyone.org

4.9 out of 5

132 verified ratings

132 Ratings, 51 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.
May 28, 2026
Dr. Bui is wonderful, very knowledgeable and compassionate!

May 18, 2026
Very informative and professional

May 11, 2026
Thank you, Dr. Bui for helping me get healthy.

Apr 24, 2026
He is a very caring Dr

Apr 21, 2026
Great guy

Apr 20, 2026
La atencion y amabilidad

Apr 17, 2026
Dr. Bui is very good listener and really analyzed what we where explaining to him.

Apr 16, 2026
Very satisfied

Apr 10, 2026
Dr Bui listens

Apr 10, 2026
Gives a very understandable exam.

Apr 6, 2026
I would like to thank Dr., nurses and staff for all the help provided during this process.

Mar 30, 2026
Dr. Bui is the best! He listens, he takes time to investigate my complaints and determines the best course of treatment.

Mar 25, 2026
Had a lot of fun and got the answers I expected

Mar 25, 2026
Is making things easier

Mar 23, 2026
I am very happy with the care provided by Dr. Bui and his team, they answer all of my questions and are very attentive.

Mar 20, 2026
Very knowledgeable person he’s very good .

Mar 12, 2026
so glad hes my doc.

Mar 11, 2026
Is accommodating to wishes of the patient

Mar 10, 2026
He understood why I would not do labs and supported my choice.

Mar 3, 2026
I got my questions that I wanted answered.

Feb 20, 2026
He was kind, empathetic and beyond grateful to have him as my PCP. The nursing staff were exceptional

Feb 19, 2026
Keep up the great work you do. Thank you for actually listening to my concerns and not dismiss them.

Feb 13, 2026
Dr. Bui is one of the best Drs that I have had. He listens to me and works with me

Feb 4, 2026
He is a great Dr

Jan 22, 2026
Thank you for caring and listening.

Jan 21, 2026
He takes my concerns seriously.

Jan 12, 2026
I like him a lot

Jan 7, 2026
Dr Bui is the best!

Dec 15, 2025
He's the best..

Dec 9, 2025
He always explains advice very nolageble

Dec 2, 2025
I was originally referred to Dr. Bui by another physician and have been extremely happy to have him as my PCP.

Nov 28, 2025
The best dr I have seen had.

Nov 21, 2025
Keep up the good work!

Nov 20, 2025
Dr. Bui has a very pleasant personality and he also explains to my son what we had discussed in our appointment

Nov 14, 2025
He’s the best Doctor I have had in many years

Nov 10, 2025
I really appreciate Dr. Bui for explaining to me why he recommends the tests that he wants me to do.

Nov 3, 2025
Easy to communicate with!

Oct 30, 2025
First time visit was good!

Oct 6, 2025
He is good at what he does

Sep 23, 2025
He takes the time to answer my questions and explain why he is doing what he is doing.

Sep 19, 2025
Con mucha atencion

Sep 19, 2025
Dr. Bui was quite reserved my 1st couple of visis until I told him I preferred that he be frank and unreserved. Since then, we have gotten along like the proverbial house on fire. I can talk to him about anything and he gives me honest answers.

Sep 10, 2025
Dr. Bui is wonderful! He's professional and caring...he never hurries me out and listens to my concerns.

Sep 4, 2025
Satisfy my requirements

Sep 2, 2025
Very knowledgeable and he is also a good listener

Aug 29, 2025
He listened to me & treated me respectfully.

Aug 25, 2025
He did great

Aug 15, 2025
Es muy professional

Aug 14, 2025
He listened to all my concerns.

Aug 4, 2025
I appreciate Dr. Bui’s ability to take my prior health conditions into consideration when making decisions regarding my medical care.