Dr. Karl F. Brenner, MD
Internal Medicine
4200 Whitehall Dr., Suite 130
Ann Arbor, MI 48105 Directions
4.8 out of 5
676 verified ratings
676 Ratings, 165 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 12, 2025
Excellent!
Feb 18, 2025
Never felt rushed
Feb 12, 2025
I plan on staying with this outfit for the duration.
Feb 6, 2025
Best ever.
Feb 6, 2025
He was terrific. Seemed to know just what he was doing and still managed to ask a lot of additional questions to gain more detail on my situation.
Feb 5, 2025
I have been his patient for 26 years . He is good
Jan 30, 2025
ALWAYS CONCERNEED ABOUT ME
Jan 21, 2025
Excellent
Jan 21, 2025
Always attentive of my needs
Jan 20, 2025
Enjoyed interaction with Dr. Brenner
Jan 20, 2025
He was honest about limitations and course of treatment.
Jan 15, 2025
Always excellent
Jan 13, 2025
Dr. Brenner took the time to listen to my concerns. We came up with a treatment and follow up plan. I am very grateful for his time and expertise.
Jan 6, 2025
All good
Jan 6, 2025
👍💪
Dec 31, 2024
Thank you for being so kind and caring! It really means a lot!!!
Dec 23, 2024
Dr Brenner always takes time to explain and answer all my questions and concersn
Dec 17, 2024
Dr Brenner listened to my condition and prescribed the care needed to make my sickness vastly improve
Dec 16, 2024
up to date, friendly, caring
Dec 16, 2024
Very professional
Dec 16, 2024
No significant complaint but things were rushed a bit causing me to forget to ask a few minor questions. Not a big deal. Dr. needed to move on to deal with others so it is up to me to be quicker to ask those few things I forgot.
Dec 16, 2024
Dr. Brenner is a wonderful Doctor. He takes the time to listen to his patients and answers any questions you have.
Dec 12, 2024
Very personal, professional, and knowledgeable.
Dec 10, 2024
Thank you!
Dec 5, 2024
Over the past few years, Dr. Karl and I have developed in person relationship. I feel team approach to treat my type two diabetes with a plan for an ophthalmologist care doctor pharmacist that has helped me to improve numbers to switch to CGM. That has been a big difference in my overall fitness And disease state
Dec 5, 2024
Always satisfied
Dec 4, 2024
Wonderful care
Nov 27, 2024
Friendly and attentive. Explains everything clearly and makes sure you understand everything. Great doctor
Nov 21, 2024
I have a great deal of trust in the provider opinion.
Nov 20, 2024
spent time listening to my problem and prescribing a solution. Pheasent and friendly also.
Nov 19, 2024
Within 30 minutes of a referral I had an appointment.
Nov 18, 2024
Dr. brenner is incredible. Not only he taken great care of my health, but also he great to speak with at every appointment. It’s rare to find a doctor that combines such personal touches and care for a patient as a person with outstanding quality of medical care. He takes time to go over the diagnosis clearly and treatment options
From his excellent treatment, curiosity, investigative mind and ability to connect, you know where you stand immediately and what next steps look like.
Nov 18, 2024
Doctor brenner is great the nurse great only had one complaint the young blondehead receptionist was kinda rude and didn’t care
Nov 11, 2024
All good
Nov 8, 2024
Professional, kind and knowledgeable.
Nov 4, 2024
I am very satisfied and confident with my PCP.
Oct 23, 2024
The best and very professional
Oct 16, 2024
Took time to explain and answer all questions.
Oct 15, 2024
Prompt, clear description of issues and recommendations, pleasant manner, no problems
Oct 15, 2024
Dr. Karl Brenner is an excellent primary care doctor.
Oct 7, 2024
All of the providers are excellent
Oct 2, 2024
A caring primary care physician.
Oct 1, 2024
Dr Brenner is always great at listening and explaining things very clearly.
Oct 1, 2024
Excellent visit. Took time to listen to my questions and performed his tasks appropriately. Excellent doctor. Have been going to him for over 15 years. He listens and makes helpful suggestions for better health.
Sep 30, 2024
Excellent experience
Sep 30, 2024
excellent
Sep 16, 2024
Thank you
Sep 10, 2024
Excellent!
Sep 3, 2024
Wonderful.
Sep 1, 2024
Dr. Brenner and his staff are very professional and efficient. Easy in and easy