KAI SUN, DO
Cardiology
Shannon Clinic South 3
3350 Executive Drive
San Angelo, TX 76904 Directions
4.9 out of 5
485 verified ratings
485 Ratings, 330 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 29, 2025
Thank you DrSun !!!!
Aug 22, 2025
Dr. Sun is very professional and caring. Very patient in explaining everything.
Aug 21, 2025
Dr Sun is exceptional. He is a very good listener, and is and empathic person. Wisdom is present in his medical practice. His staff are also very cordial and helpful.
Aug 21, 2025
Very knowledgeable and listened to any of my question.
Aug 21, 2025
I look forward to the care you can provide as needed.
Aug 20, 2025
Listened and explained
Aug 19, 2025
Excellent and caring physician.
Aug 17, 2025
Dr. Sun is a caring physician. He takes a holistic view on meeting the medical needs of his patient.
Aug 14, 2025
Dr Kai is a gentleman, he is a bjessing
Aug 13, 2025
One of my better visits, overall.
Aug 13, 2025
Service
Aug 13, 2025
Great personality
Aug 13, 2025
Please express my thanks to DrcSun and his staff.
Aug 13, 2025
Dr.Sun is very thorough and fully explains things to you! He listens very carefully.
Aug 13, 2025
Very good service as always
Aug 11, 2025
Thanks for caring , respectful, honest services.
Aug 11, 2025
He is a very good doctor
Aug 11, 2025
Treats you like family, very thorough
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.