KAI SUN, DO
Cardiology
Shannon Clinic South 3
3350 Executive Drive
San Angelo, TX 76904 Directions
4.9 out of 5
504 verified ratings
504 Ratings, 336 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 7, 2025
Shows real concern
Aug 7, 2025
Would recommend this provider.
Aug 6, 2025
Out of all the doctors that I have, this is one of the two that I trust the most.
Aug 5, 2025
Got in guickley and nurse and dr were very nice and helpful with uestions
Aug 3, 2025
Excellent and courageous. Very professional service
Aug 1, 2025
Listened to all my concerns
Aug 1, 2025
He’s excellent
Jul 31, 2025
Caring. Listens
Jul 31, 2025
Stephanie Williams, my PA for Dr. Sun is very capable of taking care of me.I want Dr. Sun to keep Miss Williams on my case, and to keep her in charge of my case, if they have to have some other procedure done.
Jul 30, 2025
None it’s perfect
Jul 30, 2025
I feel ver confident in his diagnosis and things I might try at home.
Jul 30, 2025
Doctor & Staff provide good care
Jul 30, 2025
Thanks for making sure my Mom understood what you were telling her
Jul 29, 2025
The only negative comment was the extended wait time getting checked in—may have just been a bad day( understaffed etc) but it took about 20-30min to check—in. Felt very sorry for the staff members
Jul 25, 2025
Everyone is nice and polite
Jul 24, 2025
Even, tho, Shannon is our choice, I'm very happy with their service.
Jul 23, 2025
Dr. Son is always professional and so is his staff. He is very thorough and explains things to where you can understand them. He goes above and beyond in my care.
Jul 22, 2025
I find Dr. Sun very thoughtful and considerate. I can also see that he is a very intelligent physician. We can communicate with him about our health issues. I feel fortunate to have him as my heart doctor.
Jul 22, 2025
Staff is extremely friendly & Dr Sun is very explaining & cares for his patients
Jul 18, 2025
I trust my Dr
Jul 18, 2025
He really cares about my health
Jul 14, 2025
No problems
Jul 8, 2025
Thank you, Dr Sun for taking great care of me and easing my worries. I am truly grateful.
Jul 8, 2025
I appreciate Dr. Kai Sun's frank, personal, professional attention to my cardiological and general health concerns.
Jul 4, 2025
Will go back to him. Trust him.
Jul 3, 2025
Dr. Sun and his nurse Julie provided the upmost care during my visit. All my questions were answered and explained. It was just an overall great visit!
Jul 2, 2025
Listened, was kind & answered questions.
Jun 30, 2025
He’s a great doctor and he listens to you and talks to you to where you understand what he’s saying he’s just freaking awesome!!!!
Jun 30, 2025
Real Pro
Jun 28, 2025
Dr. Sun is thorough and has good bedside manners.
Jun 27, 2025
Confidence in doctor
Jun 27, 2025
They all very professional friendly.
Jun 27, 2025
Dr Sun is very thorough and doesn’t rush me, he has given me a lot of very good advice for taking care of my health.
Jun 26, 2025
Dr. Sun is caring and he listens.
Jun 26, 2025
well kept, well organized, excellent service
Jun 25, 2025
Dr. Sun is kind and knowledgeable!
Jun 25, 2025
He just always listens and explains any thing you want that you ask him and doesn’t make you feel stupid
Jun 19, 2025
Please accept my utmost appreciation for the service that I received.
Jun 18, 2025
Dr Sun is very professional & courteous.
Jun 13, 2025
De. Sun is very conscientious; very focused on my heart issues; and reminds me again what I need to do to improve my heart health. He is kind; asks questions, and listens. You feel like you are in the hands of a very competent doctor.
Jun 13, 2025
Good service
Jun 12, 2025
It is a very good practice. It is obvious that Dr. Sun is respected by his staff, and people I know in the community feel the same way.
Jun 12, 2025
Staff is very helpful and Dr Sun listens and communicates clearly and with respect.
Jun 10, 2025
Thank you, Dr. Sun, for your sincere care & concern. I appreciate how you listen to my concerns and give me options for my care. This feedback is dictated to my daughter so we can let you & Shannon know what a wonderful doctor you are.
Jun 6, 2025
Always very professional and very knowledgeable.
Jun 6, 2025
Highly recommended
Jun 6, 2025
Everything that was asked was answered and explained.
Jun 6, 2025
It was timely, he was caring, and very knowledgeable.
Jun 5, 2025
Knowledgeable and efficient
Jun 5, 2025
Keep up the great work