John Ostergaard, MD

Family medicine
Patient Rating
5 / 5 (Based on 342 reviews)
Not currently accepting new patients Insurance accepted

John Ostergaard

About me

Philosophy of care

“I enjoy all aspects of patient care, and family medicine offers me the opportunity to treat all members of the family. It’s important for me to get to know the entire family in order to take care of each individual patient.”



Hobbies and Personal Interests

Dr. Ostergaard enjoys spending time with family, hiking, biking and camping.

My location

Medical education


Medical College of Wisconsin, Milwaukee, WI


St. Mary's Hospital Medical Center, Madison, WI


Board Certifications

Family Medicine


April 27, 2021
John is a great and caring doctor
April 20, 2021
very good visit
April 15, 2021
Having seen Dr. Ostergaard for many years we have a warm friendly working relatiomnshop that I enjoy.
April 14, 2021
I feel Dr Ostergaard is too conservative and not willing to try correcting my low testosterone due to me being a chronic pain patient and have used hydrocodone for managing pain. my pain issues are related to cervical disc herniation and I've had artificial disc replacement surgery. I'm still dealing with chronic pain for other levels in my cervical spine. my mood, sex drive and quality of life could be improved and testosterone tests show I'm on the lowest range of normal or I'm low testosterone. dr Ostergaard doesn't seem willing to try low dose testosterone treatment. I feel judged for being a chronic pain patient and being told to "sleep more and exercise more" is rather offensive. this should be taken more seriously. I am doing all I can to manage chronic pain and follow the rules without abusing my pain medication so if my testosterone is also low he should be willing to treat me for it in a controlled and safe manner. this last feedback from him makes me want to find another doctor that's willing to try to help me.
April 12, 2021
had a great experience
April 7, 2021
Always enjoy my visit with Dr. Ostergaard
March 31, 2021
Dr. Ostergaard has always shown great caring and concern for me & my husband. We are very satisfied with his abilities.
March 18, 2021
great experience no issues
March 17, 2021
I had some things that I was concerned about and Dr Ostergaard answered all of them very clearly for me. with Dr Ostergaard I never feel hurried and I don't feel just light a number.
March 16, 2021
My doctor and this medical group are absolutely wonderful! Everyone from the greeter to the lab department are caring, kind people.
March 15, 2021
nothing to add, dr O is great
March 10, 2021
I received wonderful care
March 9, 2021
As always Dr. Ostergaard was thoughtful, considerate and thorough!
March 8, 2021
Dr. Ostergaard is an excellent listener and always answers my questions.
February 24, 2021
I have made several visits to ProHealth the past few months and have been very satisfied with all. Thank you for your good care, excellent care.
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