Our Care Sites
Serving Southeast Michigan
Serving West Michigan
Physical therapy services
Athletic development services
Karl Brenner, MD

Karl Brenner, MD

Internal Medicine

Speaks

Languages

German

Provider Groups

  • Trinity Health IHA Medical Group

Primary Contact

(734) 995-0303
Appointments (Existing Patients Only)
Provider Groups
  • Trinity Health IHA Medical Group

Primary Contact
(734) 995-0303

Services & Specialties

Areas of Specialization

  • Internal Medicine

Locations & Contact

Primary Location

Trinity Health IHA Medical Group, Primary Care - Domino's Farms

4200 Whitehall Dr
Ste 130
Ann Arbor , MI 48105

View hours
Monday
7:00am - 7:00pm
Tuesday
7:00am - 7:00pm
Wednesday
7:00am - 7:00pm
Thursday
7:00am - 7:00pm
Friday
7:00am - 5:00pm
Saturday
8:00am - 12:00pm
Trinity Health IHA Medical Group, Primary Care - Domino's Farms

Also Affiliated With...

About

Karl Brenner, MD, is a board-certified internal medicine physician. Dr. Brenner earned his medical degree from the University of Michigan and completed his internal medicine residency at Trinity Health Ann Arbor Hospital, where he remains active as a staff member and participates on committees. Dr. Brenner has clinical interest in diabetes and cardiology. He is bilingual, speaking both English and German.




Insurances Accepted

  • Aetna
  • Aetna (Medicare Advantage)
  • Aetna Better Health Medicaid
  • Aetna Better Health of Michigan
  • Aetna Commercial ALL PLANS
  • Aetna Medicare Advantage ALL PLANS
  • BCBS Michigan (Medicare Advantage)
  • BCBS of Michigan Federal / Traditional
  • BCBS of Michigan Medicare Advantage PPO
  • BCBS of Michigan PPO Commercial
  • BCN Medicare Advantage
  • BCN of Michigan HMO
  • BCN of Michigan M Premier Care HMO
  • Blue Care Network of Michigan
  • Blue Cross Complete of Michigan
  • Blue Cross Complete of Michigan - Medicaid
  • BlueCross Blue Shield Michigan
  • Cofinity
  • Cofinity (Network)
  • Community Care
  • Community Care Associates
  • HAP Alliance Health & Life Commercial
  • HAP Alliance Health & Life Medicare Advantage
  • HAP Empowered (Medicaid)
  • Health Alliance Plan of Michigan
  • Humana Medicare Advantage
  • Humana Medicare Advantage ALL PLANS
  • McLaren Commercial ALL PLANS
  • McLaren Health Plan
  • McLaren Medicaid
  • McLaren Medicare Advantage ALL PLANS
  • Medicaid - Michigan
  • Medicaid Michigan
  • Medicare (Traditional)
  • Medicare Michigan
  • Meridian Commercial ALL PLANS
  • Meridian Health Plan
  • Meridian Medicaid
  • Molina Healthcare of Michigan
  • Molina Medicaid
  • Multiplan Network
  • Multiplan PHCS (Network)
  • Physicians Health Plan (PHP)
  • Physicians Health Plan (PHP) Medicare Advantage
  • Physicians Health Plan (PHP) Michigan Cares Network
  • Priority Health
  • Priority Health / Cigna Commercial
  • Priority Health / Cigna Medicare Advantage
  • Priority Health Medicaid
  • Priority Health Medicare
  • Railroad Medicare
  • Railroad Medicare Michigan
  • Tricare (Humana Military) Non-Prime Plans
  • TRICARE (Humana Military) Prime
  • Tricare Humana Military
  • Tricare Prime Remote
  • Trinity Health
  • United Healthcare Commercial ALL PLANS
  • United Healthcare Community Plan (Medicaid)
  • UnitedHealthcare Community Plan Michigan
  • University of Michigan Health Plan
  • Veterans Affairs Community Care Network
  • Veterans Choice Program
Show more

Conditions Treated

  • Internal Medicine

Education & Certifications

Education

Internship:
St. Joseph Mercy Health System

Medical School:
University of Michigan Medical School

Board Certifications

American Board of Internal Medicine

Provider Groups

Trinity Health IHA Medical Group

Provider Ratings

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. Learn More >

4.8 out of 5

(714 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

163 Reviews

01/06/2025

All good

12/16/2024

Very professional

11/27/2024

Friendly and attentive. Explains everything clearly and makes sure you understand everything. Great doctor

11/21/2024

I have a great deal of trust in the provider opinion.

11/20/2024

spent time listening to my problem and prescribing a solution. Pheasent and friendly also.

11/19/2024

Within 30 minutes of a referral I had an appointment.

11/18/2024

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.

11/18/2024

Doctor brenner is great the nurse great only had one complaint the young blondehead receptionist was kinda rude and didn’t care

11/11/2024

All good

11/09/2024

Professional, kind and knowledgeable.

11/04/2024

I am very satisfied and confident with my PCP.

10/23/2024

The best and very professional

10/16/2024

Took time to explain and answer all questions.

10/15/2024

Prompt, clear description of issues and recommendations, pleasant manner, no problems

10/15/2024

Dr. Karl Brenner is an excellent primary care doctor.

10/07/2024

All of the providers are excellent

10/02/2024

A caring primary care physician.

10/01/2024

Dr Brenner is always great at listening and explaining things very clearly.

10/01/2024

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.

09/30/2024

Excellent experience

09/30/2024

excellent

09/16/2024

Thank you

09/10/2024

Excellent!

09/03/2024

Wonderful.

09/02/2024

Dr. Brenner and his staff are very professional and efficient. Easy in and easy

08/28/2024

Very comfortable with my physician

08/23/2024

Excellent in all ways.

08/08/2024

cares

08/05/2024

Highly qualified, professional and relatable. Highly recommended.

08/01/2024

saw Dr Brenner on a serious and sensitive issue. This guy takes the time to listen very compassionate.

07/30/2024

Great as always

07/30/2024

Dr. Brenner is very personable, professional , and thorough in his evaluation and diagnosis.

07/25/2024

I appreciate Dr. Brenner’s calm demeanor.

07/10/2024

Excdellent

07/09/2024

I want to thank them for how nice they are

07/08/2024

Dr Brenner is very helpful and an excellent doctor. He listens.

06/26/2024

Always a positive experience

06/18/2024

Fantastic

06/05/2024

He listening and he explains everything so I can understand

05/17/2024

Excellent care provider, understanding, compassionate.

04/25/2024

I can't think of anything else.

04/23/2024

Excellent in every way

04/18/2024

he listen well however he never checked my eyes physcially,so i wonder how he knew what to do without an exam??

03/20/2024

He's a keeper!

03/19/2024

Dr. Brenner is a very kind doctor.

03/14/2024

I did not get to see my regular doctor, but was really happy with Dr. Brenner and got in for my health issue right away which I really appreciated ,especially when you don’t feel well. Thank you !!!

03/11/2024

Health issues unresolved

03/11/2024

great help with my new meds

03/07/2024

Very good

03/06/2024

Excellent service!

03/05/2024

I did not think my annual physical exam was as thorough as it could have been.

02/28/2024

Dr, Brenner was very attentive to my problems and concerns and explained everything in a timely manner.His calm demeanor helps to set me at ease.

02/27/2024

Without my questions, the exam would've concluded in less than 15 minutes

02/26/2024

He was attentive and caring and answered all my concerns.

02/23/2024

Treats me like family and couldn’t imagine receiving health care from anyone else. Very excellent bedside manner- extremely intelligent- always on time and never has rushed my care- Great staff that has always returned my calls and prompt with any special needs I’ve requested. Thank you Dr. Brenner for the excellent health care you’ve given me over the past 10+ years. You’ve made my quality of life continuously better and that is huge!!

02/22/2024

Thank you for making my health important and giving me the best quality of life I can have within my health care options

02/19/2024

I am very fortunate to have Dr. Brenner as my primary care provider. He provides me with great care.

02/12/2024

Informative and helpful

01/30/2024

Dr. Brenner takes time to explain things.

01/27/2024

Very good.

12/28/2023

My initial blood pressure was a little so the nurse/PA redid the test allowing me to relax a little.

12/19/2023

Dr. Brenner was excellent!

12/19/2023

Dr. Brenner is a very caring doctor and we are grateful to be under his care.

12/19/2023

Dr. Brenner is a very caring doctor. He listens and is attentive to any questions I may have.

12/14/2023

Dr Brenner is very knowledgeable, courteous, and professional.

12/12/2023

Excellent

12/07/2023

I never feel rushed with Dr Brenner and his nurse.

12/07/2023

Just keep doing what you have been doing!

12/05/2023

She did a great job giving me my flu shots.

12/05/2023

Dr. Brenner is first class in everything

11/29/2023

Dr. Brenner always answers my questions and is sensitive about my needs

11/28/2023

Thank you Dr. Brenner!

11/28/2023

Just good!�

11/28/2023

Dr. Brenner listens well and has an answer for all my questions.

11/28/2023

I'm still a relatively new patient in the past few years. I look forward to building more of a familiar rapport with Dr. Brenner over time.

11/19/2023

Very satisfied with my appointment

11/15/2023

I have been coing to this office for the last 30 years. I stopped coming whne my Dr. retired but this experience was positive

11/14/2023

Very happy with the care I receive from D. Brenner & the staff

11/08/2023

Good care

11/07/2023

Always receive results asap

11/07/2023

We have developed for relationship over the past few years. Karl quarterbacks my multiple phased treatment with a wound doctor for an eye doctor with the neurologist, etc..

11/03/2023

Excellent doctor

11/02/2023

Professional

10/27/2023

Dr. Brenner has been my PCP for 20 years and I continue to be impressed by his knowledge and attention to details regarding my health.

10/17/2023

Another positive experience. I would be hard pressed to suggest what might be improved.

10/12/2023

I am very pleased with my provider, Dr. Brenner. He is genuine and caring and always spends time with you. He does NOT rush through your appointment.

10/02/2023

When only meeting with my provider once a year, it is difficult to establish a close relationship. To date all is good.

09/29/2023

great job

09/27/2023

It was great

09/26/2023

Just good

09/26/2023

DR BRENNER GREAT AT WHAT HE DOES

09/25/2023

Will continue to see this provider

09/24/2023

Keep the good service and ethics in providing accurate and needed care and advice.

09/16/2023

He listened

09/15/2023

He pays serious attention to my concerns, and never makes me feel rushed.

09/14/2023

It has always been a positive experience and I have full confidence in him

08/31/2023

My last time I see him.

08/25/2023

Dr Brenner and the staff are Outstanding!

08/24/2023

Listened well and took time to answer my questions. Could use better eye contact - rarely looked at me when talking.

08/20/2023

Dr. Brenner spent plenty of time with me and answered all my questions. He provided good suggestions to alleviate my problem.

08/17/2023

I didn’t feel rushed. Dr. Brenner . He listed with concern

08/16/2023

Very good examination.

08/14/2023

had reasonably good conversation

08/10/2023

Dr. Brenner has been and continues to be a great physician.

08/09/2023

Very good all around

08/02/2023

Patient wanted the numbers from sugar test. He asked. Question was noy

07/28/2023

I've been with Dr. Brenner for some time now and he is always on top of my health.

07/27/2023

Excellent provider.

07/27/2023

For most friendly .Good listener

07/25/2023

Keep up the great work!

07/21/2023

I trust Dr Brenner with my health issues

07/19/2023

Thanks

07/14/2023

Solved my concerns

07/13/2023

Explain in detail the plan of addressing the problem

07/13/2023

Dr. Brenner has always been very fair and communicative with me. I like him alot!

07/12/2023

He was recommended by my previous Dr. Dr. Tai they are very similar personalities

07/05/2023

I like Dr. Brenner's thoughtful, analytical approach. He listens, takes time to think about a solution, then clearly explains his reasoning and diagnosis. He does a great job educating me with his insight and knowledge. Great guy.

07/04/2023

They know what they are doing best experience always!!

06/30/2023

Dr. Brenner Listens and has great suggestions. He has been my PCP for fourteen years.Very happy with him and I H A.

06/29/2023

everything is fine

06/29/2023

He takes his time and listens carefully.

06/28/2023

Dr.Brenner is a very excellent doctor. His nurse Denise is very kind. She always has a great smile when is with me.

06/22/2023

I have to give compliment to the MyChart Portal. Good deal.

06/12/2023

I wish every Doctor was like Dr. Brenner!

06/07/2023

Very happy with my visit

06/02/2023

I've known Dr.Brenner for a long time and I trust him to give me the best care. I hope he isn't planning to retire any time soon!

05/25/2023

Always very well taken care of

05/11/2023

He is able to see me when I am sick . I do not have to wait.

05/09/2023

I’m grateful for being his patient.

05/07/2023

This visit was a medicare wellness visit which is only allowed a set short time frame. I had enough time to get the answers I needed.

05/01/2023

Dr.Brenner is the best! Claudia one of his assistant is good too

04/28/2023

I was able to get a blood draw at the same time as my doctor visit. The lab personnel were very professional.

04/28/2023

I had to wait 20 minutes before I was called.

04/19/2023

Very courteous, knowledgeable, had understanding of my previous history and took time to explain the past, current and future treatment plan.

04/18/2023

eXCELLENT. I got in the next day.

04/13/2023

Was great

04/12/2023

Setting up a follow up visit to monitor my condition.

04/05/2023

I have him for over two decades+ very trustworthy

04/02/2023

Assistants helpful

04/02/2023

Dr Brenner gives excellent care and listens to concerns well.

03/31/2023

Good.

03/30/2023

Thanks

03/28/2023

Exceptional.

03/26/2023

Very happy with dr Brenner

03/24/2023

Great job.

03/17/2023

Dr. B is awesome

03/14/2023

Easy to speak to, not rushed, clear answers.

03/12/2023

Spent enough time to explain my health issues.

03/06/2023

I have absolutely no reason to ever look for a mother Dr

03/06/2023

Have never had an unpleasant experience at this facility

02/26/2023

Dr. Brenner is my PCP and we are developing a good working relationship

02/21/2023

Been with them for years Dr Brenner is very good with me and everyone else there

02/15/2023

A STAT Chest CT was ordered and the staff nurse from the office directed me on where to go. It was quick and efficient. And I felt supported.

02/03/2023

very good

02/03/2023

The entire staff were sanguine and adroit in their service and care!

02/01/2023

Very fond of Dr Brenner. He's kind and thoughtful

02/01/2023

Sensitive to my situation

01/27/2023

Very caring Dr. Was very willing to listen to my concerns

01/27/2023

Great

01/25/2023

Thorough

01/25/2023

The experience was good.

01/24/2023

I was happy that I did not have to wait long.

01/18/2023

The medications and lifestyle changes he suggested are working.
Show more