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

1,981 verified ratings

1 Location


1,981 Ratings, 735 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.
Apr 11, 2026
Had a better experience than in the past.

Apr 10, 2026
Dr Nguyen is very thorough and always explains things in detail Genuinely concerned about your well being and health

Apr 10, 2026
Dr. Nguyen is excellent. I totally enjoy going in and talking to him and value his opinion.

Apr 10, 2026
Dr Nguyen has been my primary care for several years now and has also taken the time to understand my health needs and changes due to age. His level of care has been noth

Apr 8, 2026
Excellent Dr. and staff.

Apr 8, 2026
Dr. Tim and his staff are always great, professional, friendly and caring. A ten on a scale of ten.

Apr 6, 2026
My experience has been very satisfactory. Personnel is very friendly and helpful. Dr. Nguyen is always extremely on top of all my issues and gets all testing done in a very timely manner.

Apr 6, 2026
Always a good experience with Dr. Nguyen. He treats me like family in his caring about my health. When I see him it puts a smile on my face.

Apr 4, 2026
Dr Nguyen is great and Terry was willing to listen to my concerns. Thank you.

Apr 3, 2026
Dr. Tim Nguyen is the best provider I ever had. I truly love him. He takes good care of me, excellent care of me, and without him sending me to other specialists, I wouldn't know what to do without him. Thank you. That is all I have to say about Dr. Tim. I would never change my provider. He is the best provider I ever had.

Apr 3, 2026
Doctor Nguyen is the best primary care doctor I have ever had, and he makes sure that the other referred doctors and medical specialists have my best interest in mind. Strongly recommend that Renown Healthcare gives him a huge pay raise and bonus for being the best there is.

Apr 2, 2026
Was treated with respect and facility was very clean

Apr 2, 2026
The whole team in this facility are GREAT!!!!

Apr 2, 2026
Everyone at this clinic is very nice and friendly

Apr 1, 2026
no problems here

Apr 1, 2026
Thank you for your great staff, clean facility and quick test results. No complaints!

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.