Brett Linzer, MD

Internal medicine and Pediatric medicine
Patient Rating
4.9 / 5 (Based on 179 reviews)

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Brett Linzer

About me

Philosophy of care

“The role of the physician is changing. Today, patients are more informed and empowered. They want to partner with their physician. With that in mind, my goal is to be compassionate, flexible, and to treat the whole person. I enjoy caring for the whole family — from infants to older adults.”



Hobbies and Personal Interests

Dr. Linzer enjoys spending time with family, bicycling, hiking and swimming.

My location

Medical education


Loyola University of Chicago Stritch School of Medicine, Maywood, IL


Indiana University Medical Center, Indianapolis, IN


Board Certifications

  • Internal Medicine
  • Pediatric Medicine

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November 17, 2021
My family really trusts Dr. Linzer and we value his knowledge and advice. We know that if he recommends something that it is in our best interest. We highly recommend Dr. Linzer.
October 28, 2021
Dr. Linzer is a great pediatrician for our two boys.
October 14, 2021
Good people at pro health
October 8, 2021
The medical student shadowing Dr. Linzer was so nervous! I would have expected either the nurse or the medical student to introduce her/self earlier in the appointment than she did. Especially for an autistic patient, explanations are important.
October 7, 2021
All good
September 30, 2021
Excellent experience.
September 30, 2021
Very nice was my 1st visit.
September 30, 2021
If it was bad I'd never go back. - And - I'd give dr. a real opinion to his face if not happy! Trust me.
September 29, 2021
It was a good experience. We were early but they took us right away. My husband & I saw him together which, helps...My husband is my care giver. I have Parkinson's disease. I use a wheel chair.
September 29, 2021
I have had only good experience in Ocononowoc, & physicians were extremely competent.
September 24, 2021
Dr. Linzer always provides a calm, orderly and professional approach to each office visit, putting me at ease and yet quickly and efficiently doing what needs to be done. His treatments and advice have significantly improved my quality of life, and he has some great nurses helping him. What more could you ask?
September 9, 2021
I also wrote a great review for him online both me n my elderly mother see him n it's the best dr I have ever seen!
September 3, 2021
Was sick, they saw me , recomended treatment and followed threw
August 30, 2021
Dr. Linzer is very thorough & covers everything very well, glad to have him as my doctor.
August 27, 2021
Dr. Linzer is a very conpassionate and caring doctor. He is always there for me. His nurse is very caring also. And the check-in staff is excellent.
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