Dr. Karl F. Brenner, MD
Internal Medicine
Primary Care Dominos Farms
4200 Whitehall Dr, Suite 130
Ann Arbor, MI 48105 Directions
4.8 out of 5
554 verified ratings
554 Ratings, 150 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.
Nov 20, 2025
Dr. Brenner listened very attentively.
Nov 19, 2025
Very cool doctor.
Nov 18, 2025
Considerate caring physician
Nov 18, 2025
Keep up the GREAT WORK!!!
Nov 17, 2025
He was concerned with my new symptoms, and ordered appropriate testing and even the CT was ordered stat to get it done in a timely manner
Nov 6, 2025
Dr. Brenner demonstrates exceptional clinical experience and judgment. His comprehensive review of all systems is consistently thorough, and the clear, confident guidance he provides based on his analysis highlights his significant expertise. In summary, Dr. Brenner provides outstanding, well-informed clinical direction.
Oct 30, 2025
I think Dr. Brenner is an EXCELLENT doctor. I'm glad he's my physician!
Oct 28, 2025
Always ready to help with the best solution that work for my condition
Oct 27, 2025
im thankful that dr. brenner is my physician:)
Oct 23, 2025
He's overall good but there a couple visits where his offerings sound alarmist - a complete change in a recent visit prior or even after the visit.
Oct 16, 2025
He treated me in a respectful manner and explained my condition and test results.
Oct 14, 2025
Dr Brenner has my confidence and trust. He and his staff provide 10 out of 10 health care.
Greg Garwood
Oct 13, 2025
Dr Brenner is a "10 out of 10". He is organized, prepared, on-time, and has an excellent support staff. He has my confidence, and I will continue to recommend himwhenever I have the opportunity. He has earned it.
Oct 3, 2025
Dr. Brenner is a wonderful person who listens clearly to the issues you want to discuss. He explains everything clearly and is never in a rush during visits.
Sep 29, 2025
Dr. was prompt, thorough, and informative.
Sep 29, 2025
Dr, Brenner listened carefully to my description of symptoms and questions, then provided several options for treatments and medicines to addres my condiction. He's thoughtful and supportive in providing advice and gives clear instructions for next steps. He's also very proactive in ordering tests and provided feedback within 24 hours with comments on test results. My wife and I both see Dr. Brenner and have been delighted with the care he provides.
Sep 25, 2025
very knowledgeable
Sep 23, 2025
understands me
Sep 23, 2025
Thank you very much!
Sep 11, 2025
I`m thankful that he is my primary Doctor
Sep 9, 2025
Very Good listener and is a excellent clinician
Sep 2, 2025
I really appreciate Dr Karl Brenner - very good doctor
Aug 25, 2025
Been his patient for years. He’s very thorough.
Aug 14, 2025
Listens to questions and answers them so that you understand.
Aug 7, 2025
Dr Brenner always nice and helpful, empathetic and friendly. Thank you!!!
Aug 5, 2025
I was seen several times before receiving correct diagnosis and treatment
Jul 31, 2025
after a stress test and calcium heart scan, I feel confident that I am headed in the right direction, and can carefully maintain good heart health.
Jul 31, 2025
Excellent doctor
Jul 26, 2025
I appreciate the care that I receive from IHA and Dr. Brenner.
Jul 21, 2025
This visit was a waste of time. I normally see a different PCP but came in to see him for immediate needs. He seemed irritated that he had to see me. Didn't give me any suggestions. Told me to come back in 6 weeks and have some blood work done. Didn't seem to understand why I was there. No eye contact whatsoever. Complete waste of time.
Jul 17, 2025
Great
Jul 15, 2025
Love communication thru portal when needed
Jul 11, 2025
Excellent doctor and staff. Very efficient and knowledgeable. They work well together.
Jul 10, 2025
I have been a patient with Dr.Brenner for many years. He is an excellent doctor. He is always friendly, informative, and helpful with advice.
Jul 9, 2025
Patient, listens, explains well, and proactively resolves issues including secondary issues that weren’t part of the principle reason for scheduling the appointment.
Jul 7, 2025
Thank you
Jul 7, 2025
good appointment as always - no issues
Jul 3, 2025
Dr. Brenner’s nurse Denise is great. She is very easy to talk and asked any questions you have. She is awesome. She makes you very at ease at your appointment.
Jul 1, 2025
All good
Jul 1, 2025
This appointment was a follow back from a past hospital visit. Dr. Brenner checked my blood work from the past, which was very good.
Jun 30, 2025
Thank you for being prepared, succinct and helpful
Jun 19, 2025
Courteous, professional and respectful. Very knowledgeable and suggests interventions based on evidence based medicine.
Jun 18, 2025
Diligent and professional. Knowledgeable and professional. Helped me achieve the goal of maintaining my blood pressure within normal range.
Jun 16, 2025
Very thorough
Jun 4, 2025
Team approach to dealing with me and my pharmacist Reem Carl have a regular ophthalmologist that I see. I have a wound care doctor and I have a skin care doctor. So I feel like I have people looking out for me.
Jun 3, 2025
Very helpful Always listens
May 28, 2025
everyone was great.
May 22, 2025
I am very pleased with the quality of service and consistency.
May 21, 2025
Professional, caring and he provided useful instructions and encouragement. Well done!
May 19, 2025
Too many mistakes made in prescriptions