Dr. Carl F. Thomas, MD

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.

Nov 14, 2025

It was a good visit. Dr. Thomas reviewed my meds, asked if I had any questions. Which I did and he explained what I asked.

Nov 13, 2025

Dr Thomas is always prepared going over my chart before entering room. Always have had very productive visits. Would certainly reccomend him as a primary care physician.

Nov 11, 2025

We just moved here from Monterey ca. So happy to get and appointment with Doctor for my husband I. Thank you John and Nori Bridges

Nov 10, 2025

Thank you! Thank you! Thank you! You are the best!!!!

Nov 10, 2025

Dr. Carl Thomas is a much appreciated pro!

Nov 8, 2025

I have several comments to make, if I knew someone actually read these or cared. Mostly I like Renown and especially Dr. Carl Thomas.

Nov 7, 2025

Dr Thomas is the best doctor I've ever had. He has saved me from several negative issues and fixes then immediately. 1 being when my neurologist said I don't need a EMG for carpel tunnel because you have a blood flow problem. He went around the neurologist and had the EMG done. I did have a severe case of carpel tunnel and 2 when I was hit by a falling branch and the ER missed the branch that was in my arm and he sent me back in for another ultrasound and discovered I had a piece of the branch still in my arm. You can't be any more thorough than that. And you can't make this up, it's all in MyChart. I'm blessed to have Dr Thomas as my primary care provider.

Nov 7, 2025

Dr Thomas is great

Nov 5, 2025

My GP is one of the best I’ve come across and my 83 years he is professional and courteous, knowledgeable, and most helpful

Nov 2, 2025

Dr Thomas is excellent

Oct 31, 2025

This appointment was a very positive experience. The doctor answered all my questions and was very through with his treatment. This is a go-to facility.

Oct 28, 2025

Dr Carl Thomas is the best doctor I’ve ever had! He listens, takes time with me and he seems to actually CARE about my health and well being! I’ve recommended the Los Altos clinic many times since it’s opened, and I have also recommended Dr. Thomas to my very closest friends. Please never EVER let him go!!!!!

Oct 28, 2025

Dr. Thomas is extremely professional, caring, and personable. Visits with Dr. Thomas, and his kind staff, are always very helpful, encouraging, and positive. Thank you, Dr. Thomas and team!

Oct 27, 2025

Overall, it was excellent. Thank you

Oct 27, 2025

It was fine

Oct 25, 2025

Dr. Carl Thomas has been an excellent doctor for me. He has given me really good counseling. Always has had me going in the right direction and or thoroughly explained the options. I trust him completely and am thankful for him.

Oct 23, 2025

Dr. Thomas is the BEST!

Oct 16, 2025

I thank Dr Thomas for his advice and knowledge on geriatric care , I walk without a cain or pain today because of His knowledge and advice .

Oct 13, 2025

Very efficient and on time

Oct 11, 2025

Doctor Thomas is very caring and explains everything so we can understand.

Oct 10, 2025

Dr. Thomas listens and gives very detailed help. I trust him very much.

Oct 9, 2025

Dr thomas always listens and staff is very professional

Oct 7, 2025

Dr. Thomas and his Medical Assistant are the best!!

Oct 6, 2025

Dr Carl actually listen to you and always provides good feedback/diagnosis.

Oct 6, 2025

Very friendly and helpful

Oct 3, 2025

Renown is the best medical care in this area

Oct 1, 2025

Dr Thomas answered all my questions and explained my dosage change.

Sep 27, 2025

Dr. Thomas has been a really good provider for me. I like the fact that he listens and he and I seem to be on the same page when we talk in terms of my health and what he feels is needed.

Sep 22, 2025

Dr Thomas is an excellent doctor. He’s always friendly and genuinely seems to care about his patients. I appreciate that.

Sep 19, 2025

He was very professional and informative . Would recommend

Sep 18, 2025

Dr Carl Thomas is exceptional! Great diagnoses, with the ability to present it and the plan going forward in a meaningful way. Always asks if I have any questions.

Sep 11, 2025

Very satisfied with the provider,s service

Sep 2, 2025

t with respec e are no stupid questions as far as dr thomas is concerned. I feel free to ask him anything and he treats my inquiries with respect and attention. I leave him with more information than when I came into the appointment and feel he is open to follow up inquiries by me if necessary.

Aug 28, 2025

Dr Carl Thomas is an awesome doctor, such a great guy and very knowledgeable and shows that he cares about any matter I always talk to him about, my favorite doctor..

Aug 27, 2025

Good appointment with Dr. Thomas. Discussed my time at Sout Meadows. Discussed care for when I went home. Very informative. A good visit.

Aug 27, 2025

Per usual Dr. Carl Thomas is the best primary care doctor I’ve ever had! My husband and I are so so happy to be under his care!

Aug 26, 2025

Very happy with the level of care that Dr. C. Thomas provides. He answers all my questions and gives good advice

Aug 22, 2025

Very good

Aug 22, 2025

Great

Aug 22, 2025

Dr. Carl Thomas III is a wonderful, caring, and very professional doctor who is very knowledgeable in most all areas of medicine. Dr. Thomas takes the time to ask questions, to really listen, and gives immediate feedback and care on the actions needed. He also takes the time to immediately give supportive messages on MyChart about test results. His assistant, Daniel, is also very personable and professional. Thank you both!

Aug 21, 2025

Eary to talk with. Friendly, Don't feel he wants to get you out fast. I like Doc Thomas alot !

Aug 20, 2025

Dr. Was easy to talk to. This was just my second time seeing him.

Aug 19, 2025

I have been a patient of Dr. Thomas for a few years. I am very happy with the care I receive. He is a good listener, very knowledgeable, and answers all my questions. I always feel that he is concerned about my well-being.

Aug 18, 2025

Dr. Thomas is the best! Very knowledgeable and experienced and very helpful. He talks to you and listens and answers all your questions. He has a kind demeanor and cares about his patients. My husband and I are very grateful to have him as our Primary Care Provider!

Aug 16, 2025

I am a retired surgeon, and I found doctor to be courteous, professional, and knowledgeable. He has been a big help.

Aug 16, 2025

I am very grateful Renown was able to schedule me on short notice with Carl Thomas. Carl was great discussing my options and I was able to get my prescription next day. Thank you Renown

Aug 9, 2025

Dr, Thomas is the best! ??

Aug 8, 2025

I arrived at 10:23 AM when I was told to be there by 10:25 a.m. Your system failed to recognize that I was there on time and I received several messages about missing my appointment. I sat there almost a half an hour before I was able to see the doctor.

Aug 7, 2025

Dr. Carl Thomas has been an excellent doctor for me. I have full confidence in him. He is also very likable and makes the appointment comfortable.

Aug 6, 2025

Dr. Thomas is the best doctor I've experienced at Renown. I have gone through several doctors since coverage under the Renown umbrella.