Dr. Xiwu (John) Sun, MD
Pulmonary
Janus Park
7250 Janus Park Dr.
Liverpool, NY 13088 Directions
4.8 out of 5
404 verified ratings
404 Ratings, 104 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.
Jan 12, 2026
Great Doctor who cares
Dec 10, 2025
Dr. Sun explained any question and was very friendly and genuine.
Dec 9, 2025
Very personable
Dec 8, 2025
Positive experience but then again I have no pressing issues or concerns
Dec 5, 2025
Excellent in explaining what future procedures that I may need.
Dec 4, 2025
A very good listener,kind with a fantastic smile!
Nov 25, 2025
Excellent manner!
Nov 25, 2025
Very good doctor. Explains my diagnosis very easy to understand. The nurse was very kind and listen to my issues.
Nov 24, 2025
All is good no issues
Nov 24, 2025
From husband: I appreciate Dr. Sun's compassionate approach to my wife who has Alzhimer's Disease, and also I appreciate his teaching of me and our daughter.
Nov 19, 2025
Nice guy
Nov 19, 2025
I always get treated extremely well that’s very important!
Nov 19, 2025
I am happy to be a patient of Dr. Sun.
Nov 19, 2025
He is a great Doctor we love him
Nov 17, 2025
Very satisfied with service
Nov 13, 2025
Sweetest man best bedside manner
Oct 17, 2025
Keep up the awesome work.
Oct 17, 2025
Dr Sun is excellent- I am fortunate to have him as my physician.
Oct 16, 2025
He was attentive and responded to my questions completely and in a clearly understandable way.
Oct 15, 2025
nice personality
Oct 14, 2025
Very efficient
Oct 13, 2025
He’s very nice and talks to you
Oct 13, 2025
I very much appreciate the fact that my appointment was at the scheduled time.
Oct 9, 2025
He was very friendly and a very kind doctor.
Oct 9, 2025
I truly love the doctor, cause he explains things so I understand.
Oct 9, 2025
Very caring & concerned
Oct 9, 2025
Dr. Sun is extremely professional, personable and caring.He saw my x-ray sent to him by another provider, contacted me, and had me in for an appointment within a few days.Outstanding personal medical care.
Oct 9, 2025
Dr. Sun is taking good care of me.
Oct 7, 2025
Very informative great medical advice
Oct 7, 2025
great doctor
Oct 6, 2025
I am very happy with this provider and his office
Sep 17, 2025
Dr Sun has been very helpful
Sep 11, 2025
Very compassionate
Sep 11, 2025
Thank you for being amazing place I can count on for my pulmonary care
Sep 9, 2025
I was fully satisfied with this appointment with Dr. Sun.
Sep 8, 2025
Dr. Sun is a very good doctor but I have problems understanding him at times.
Sep 3, 2025
What can be said that has not been said before. I am looking forward to my next visit (November 12) for further evaluation.
Sep 3, 2025
They were all great
Sep 3, 2025
All staff is caring and accommodating obviously following the positive attitude of SUN XIWU. Reassuring.
Sep 2, 2025
listened to what I had to say and explained things very clearly
Aug 25, 2025
Good appointment
Aug 25, 2025
All good!
Aug 18, 2025
Awesome
Aug 15, 2025
Very considerate answered my questions
Aug 14, 2025
I have explained the issues i have had with the Dr. - understanding what I have been dealing with, and how serious this issue is. I had to take the time to make sure that he was understanding me, in spite of the good results of the tests that had just been done again.
Aug 13, 2025
I find him very personable.
Aug 12, 2025
Dr. Sun is my favorite doctor. Great practice.
Aug 11, 2025
He a awesome doctor
Aug 11, 2025
He took my health seriously and was knowledgeable.
Aug 11, 2025
After Sun and his staff you’re very accommodating and very professional.They work well as a team.I had a pulmonary function test and seen Dr. Sun. Who answered all of my questions and I never felt rushed or that he was in a hurry.