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.

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 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.

Aug 2, 2025

very good.

Jul 28, 2025

Always have a great experience with Dr. Thomas. He listens and he is very thorough.

Jul 19, 2025

All good

Jul 18, 2025

Professional kind caring knowledgeable expert

May 6, 2025

Thank you

Apr 11, 2025

excellent

Apr 1, 2025

Great

Feb 24, 2025

Excellent

Feb 7, 2025

Great care

Jan 1, 2025

dr thomas is the best

Jan 1, 2025

They are so good that my supplemental medicare( prominance) is not accepted that I am willing to pay out of pocket to see thi dr and the full staff at this clinic.

Jan 1, 2025

Had to see a substitute pcp as mine was gone Dr. Carl Thomas is very good

Dec 26, 2024

The entire experience was outstanding.

Dec 26, 2024

Receptionist assisted me as soon as I walked through the door and was very welcoming. I didn’t have to wait too long in the waiting room and the doctor was very understanding and helped with what I needed right away.

Dec 23, 2024

I very much like Dr. Carl Thomas. We have a good reporel

Dec 23, 2024

Outstanding service. Dr. Thomas is the reason we use Reknown Health.

Dec 23, 2024

Very good as a provider.

Dec 19, 2024

There were a couple of things that Dr Thomas referred to during my appointment where he was referencing something from a year ago compared to today. To me that is outstanding performance because it's doubtful one could remember every patient they have from a year ago but it also told me that he took the time to acquaint himself or reacquaint himself with me and my history before he saw me

Dec 14, 2024

The front desk, Daniel and Dr. Thomas were all excellent.

Dec 9, 2024

I’m very happy with the treatment I received and would recommend him to anyone.

Dec 9, 2024

Dr. Thomas is very knowledgeable and always allays my fears because he knows what is important. An example of this is when he explains [ ]. He knows more than what the paperwork shows and always explains it in a way that I can understand. He is patient and very kind. He always takes the time I need and never makes me feel rushed. I am very grateful for him.

Dec 6, 2024

Dr Thomas addressed my concerns about medication, answered my questions, explained treatment options, and ordered a new [ ].

Dec 4, 2024

Just that Dr Thomas was very kind and helpful with my current medical situation. I feel very comfortable talking to him and he really seems to care.

Nov 30, 2024

I have always been impressed with the Los Altos office procedures. I plan to continue going there and seeing Dr Carl Thomas.

Nov 29, 2024

Quick in and out for appointment

Nov 29, 2024

He is the best Dr I've had with renown. Never talks down to me. He's the best.

Nov 27, 2024

The visit was fast efficient and and Dr Carl Thomas is very accommodating and explains in detail my concerns.

Nov 24, 2024

spending time listening and explaining

Nov 23, 2024

Thank you doctor Thomas

Nov 23, 2024

Everything about my experiences at Los Altos have been terrific!

Nov 23, 2024

Dr Thomas and I have a great relationship about my health and concerns

Nov 21, 2024

Fine

Nov 21, 2024

Dr. Thomas and the rest of the staff always go above and beyond and are a pleasure to do business with.