Dr. Tim T. Nguyen, MD

Internal Medicine

1525 N Los Altos

Sparks, NV 89436 Directions

(775) 982-5000

www.renown.org

4.8 out of 5

1,941 verified ratings

1 Location


1,941 Ratings, 719 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.
Mar 27, 2026
Very kind, friendly and helpful. I am very grateful for everyone one of them from checkin until I left. Outstanding care.

Mar 27, 2026
DR Nguyen excellent skill was manifest. His conduct and carriage gave me great confidence in his medical judgment. I am most satisfied with he care he provided.

Mar 25, 2026
Professional friendly knowledge and greatdoctor, nurse & staff! staff

Mar 25, 2026
Great helpful experience ?.

Mar 23, 2026
Excellent care, as usual. Dr. Nguyen and his assistant, Terry, are concerned about my welfare. That is very comforting.

Mar 21, 2026
Dr Nguyen is having test run over the month as I can get an appointment! I without a doubt prefer Dr Nguyen over anyone I have see along with Dr [last name]. They are both great doctors!

Mar 18, 2026
Love Dr Nguyen. He's the best.

Mar 14, 2026
It’s quiet

Mar 14, 2026
Good service and Doctors.

Mar 14, 2026
Dr. Nguyen's awesome.

Mar 13, 2026
I absolutely love Dr. Nguyen! He not only listens to me and my concerns, but he is very thorough when it comes to my health.

Mar 13, 2026
Always a positive experience! Thank you so much :)

Mar 9, 2026
Dr Tim Nguyen is an EXCELLENT DR.

Mar 9, 2026
Dr. Nguyen takes his time, asks questions, does physical tests as needed, and helps me understand what my health needs are.

Mar 7, 2026
Well done...............

Mar 5, 2026
Nice folks.

Mar 4, 2026
Dr. Nguyen is an excellent provider. He listens seems very concerned about my health situation. He is helpful whenever and wherever he needs to be. His assistant, Terry, also is very supportive. I would recommend them to anyone.

Feb 28, 2026
Dr Nguyen is swesome

Feb 26, 2026
Dr. Tim Nguyen is the best dr we have had since moving here 16 years ago. We appreciate him and trust his knowledge.

Feb 25, 2026
All went well. Edy happy c with Dr Nguyen.

Feb 25, 2026
Dr. Nguyen is the best !!!!!!!

Feb 20, 2026
Dr. Nguyen is the best doctor in my opinion. He always knows me when I come in as well as my medical issues. I have never had a more efficient physician.

Feb 18, 2026
Awesome doctor.

Feb 14, 2026
I have been very very happy with all the care i have received over the years withDr nguyen and the staff . he really has listened and isvery understanding!!

Feb 13, 2026
Love all the staff I interact with on all my Renown visits. Thank you Dr Nguyen for your continued care.

Feb 7, 2026
I always receive top care from anywhere at Renown.

Feb 4, 2026
Dr Nguyen. Was very professional and listened well and was very pleasant

Jan 31, 2026
I absolutely love Dr Nguyen.

Jan 30, 2026
Sometimes familiarity is not the best! They know me and vice versa and this is not the best situation.

Jan 29, 2026
Dr Nguyen is absolutely the best he has taken excellent care of me for several years and monitors everything going on with me on my chart and gets back to me when he needs to. Best doctor there is

Jan 29, 2026
I have received very good care from Renown.

Jan 29, 2026
Check in and out were handled without a hitch; very knowledgeable, polite and efficient. Dr. Tim is the best!

Jan 29, 2026
Dr. Nguyen is a major improvement over my last primary care physician. Goes over the lab results from all my doctors. Gave me information on some choices I was thinking about making. Nice person to deal with. Not worried about wellness visits and forms for them.

Jan 27, 2026
Hi, I'm very, very pleased with Dr. Tim Nguyen. He is knowledgeable, he is personable, he is an absolute gem and I'm so lucky that I have him as a doctor.

Jan 25, 2026
I'm pleased with the care I've received under Dr. Tim Nguyen. Very good doctor. Thorough care. Happy to have found him!

Jan 24, 2026
Very Professional

Jan 24, 2026
All staff interacted with, were personable, polite & professional. The most appreciated part of the visits were the fact we didn’t feel rushed. Our return to Renown, after a disappointing necessary exit, was successful. Please keep it up as an organization. Thank you.

Jan 23, 2026
Great visit. Dr. Nguyen did a good job.

Jan 22, 2026
Staff was very professional all the way. Completely satisfied

Jan 17, 2026
Dr. Nguyễn is very good listen and care for the client. Thank you

Jan 15, 2026
To date, all the care Renown provides me with has been excellent.

Jan 15, 2026
Thanks and great job

Jan 15, 2026
Fast, efficient, and effective.

Jan 15, 2026
Dr Tim Nguyen is a gem!

Jan 14, 2026
Thanks for the great care

Jan 9, 2026
Dr Nguyen is the best!

Jan 9, 2026
I am very happy with my doctor.

Jan 7, 2026
Best Renown facility in this area.

Dec 12, 2025
Dr Nguyen is an excellent doctor and keeps me informed about how to keep my health the best it can be. Thank you Dr Nguyen!!

Dec 6, 2025
I feel so lucky to have Dr.Nguyen as my provider. He is an excellent physician. He always responds immediately through MyChart with my test results & answers any questions that I have promptly. He listens and always addresses all my concerns at my visits and makes me feel heard & well cared for.