Dr. Tim T. Nguyen, MD
Internal Medicine
1525 N Los Altos
Sparks, NV 89436 Directions
4.8 out of 5
2,343 verified ratings
1 Location
2,343 Ratings, 844 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.
Oct 16, 2026
I feel very comfortable with Dr Nguyen and all the staff at Los Altos
Oct 15, 2026
Dr Nguyen was very good at explaining things to me in a manner that I understood! Love the staff!
Oct 15, 2026
Every step of the way went smoothly
Oct 9, 2026
Always a positive experience with Dr Nguyen - he’s the best!
Oct 9, 2026
I saw Dr. Nguyen because my regular provider was not available. I found him to be very thorough and responsive to my concerns about recent falls that I have had. He was most helpful and caring.
Oct 8, 2026
We love dr.nguyen. he listens and really care.
Oct 8, 2026
Nothing.they have always been great with me.
Oct 5, 2026
Dr. Tim Nguyen is very attentive & thorough. Always answers my questions in addition to his examinations. I'm very happy to have him as my primary care physician.
Oct 4, 2026
Dr. Nguyen was great!
Oct 3, 2026
Dr. Nguyen and his medical assistants have always been professional yet personable in all aspects of my treatment. He is familiar with other RENOWN caregivers I see and always makes a brief review of MYCHART entries as part of my appointment. Makes what could be a stressful activity more helpful.
Oct 3, 2026
He covered most of my problems that other doctors never asked about
Oct 2, 2026
Always get the best most professional and courtesy treatment from the time I walk in until I leave.
Oct 2, 2026
Everything went okay
Sep 26, 2026
I love the entire Renown medical groups plus emplioyees and my doctor & nurses & desk clerks. All are kind professional and knowledge.??
Sep 25, 2026
This doctor is great! He makes a person feel valued and is genuinely concerned with the patient’s well being.
Sep 25, 2026
Amazing staff. Thanks for all support you gave me.
Sep 22, 2026
Good
Sep 17, 2026
Dr Nguyen is always pleasant and kind. Answers my questions & explains my issues.
Sep 16, 2026
Renown has always treated my health as top priority. Thanks…
Sep 13, 2026
I appreciated being asked what questions I might have by the provider.
Sep 12, 2026
I'm deeply appreciated and grateful about the services that you have provided for me. Thank you from the bottom of my heart, keep up the good job and God bless.
Sep 10, 2026
Dr Ngyuen is the best! Terry the RN is very gentle.
Sep 5, 2026
Very direct and to the point…no loss of time with small talk and such . Seems a well Run office…and close to our home. Very pleased with our visit experience!
Sep 5, 2026
Great care provider and staff.
Aug 28, 2026
I appreciate the short wait. Doctor was very informative.
Aug 28, 2026
Complete confidence in doctor Nguyen
Aug 28, 2026
I would like for Dr Nguyen to be my regular primary care provider! He was thorough, quickly and efficiently treated my condition and professional!
Aug 27, 2026
The Best Doctor I have ever had in my life
Aug 27, 2026
Dr Nguyen is a true professional, whom I've enjoyed his expertise/advice for many years now. He is truly concerned and compassionate and extremely knowledgeable, and shares all of his knowledge with his patients at all times. Please hire more doctors with his qualities, and make Renown a first class facility with doctors who share Dr Nguyen's standards.
Aug 26, 2026
The annual flu shots should be available at all Renown locations.
Aug 24, 2026
I must say that Dr. Nguyen is a wonderful doctor and person
Aug 20, 2026
This was my first visit with the doctor. I am establishing care with this doctor as my GP.
Aug 19, 2026
Very happy with the professional, detailed and Customer Care attitude
Aug 19, 2026
Yes, my primary physician, Morgan Gilland, has canceled twice on me and I had to reschedule months out. So not good.
Aug 13, 2026
This was very difficult for me. Yet it took the courage of my EXTREME. Thank you.
Aug 13, 2026
Listened to my concerns and needs and excepted my input.
Aug 9, 2026
Dr. Nguyen is very good provider/ PCP.
He listens well and gives plenty of time to discuss my medical questions.
Aug 8, 2026
This dr always takes time to listen, and always asks before appt is over if I hv any more questions or concerns. I really appreciate that- most drs are only trying to get to the next appt.
Aug 7, 2026
Dr. Tim is very interested very much in he is very thorough in examining me. I won't change my provider for anyone else
Aug 6, 2026
My appointment went well
Aug 5, 2026
Dr. Nguyen…very knowledgable and kind… listens and responds.
Aug 5, 2026
Great !
Aug 1, 2026
The Dr was Amazing. Very professional and knowledgeable
Aug 1, 2026
I’m a first time patient with Dr. Nguyen, and he seems to be very good. I’m looking forward to him being my primary doctor.
Jul 29, 2026
My Dr listens well and is very attentive
Jul 23, 2026
Dr. Nguyen has always provided attentive and thoughtful care.
Jul 18, 2026
Dr Tim Nguyen is 5-Star in all aspects of medical care. We are most fortunate to have him as our PCP ?✔️
Jul 17, 2026
As usual, it was an excellent experience with Dr. Nguyen and his assistant, Terry. He listens to my concerns and gives easily understood answers and explanations. Very competent and caring.
Jul 15, 2026
Thank you for providing the care and guidance to continue living a healthy life
Jul 13, 2026
Dr. Nguyen pays attention to me. A rare characteristic these days.