Jonathan Kapke, DO

Hematology and Medical oncology
Patient Rating
4.9 / 5 (Based on 159 reviews)

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Jonathan Kapke

About me

Philosophy of care

"Being diagnosed with cancer can be a life-changing experience for patients and their families. When providing care, I not only strive to offer the most state-of-the-art, individualized treatment plan possible, but I also emphasize a commitment to the values of honesty, kindness and compassion. I respect the trust that patients and their families place in me, and I am grateful for the opportunity to provide high quality, personalized care for each of my patients."



Hobbies and Personal Interests

Dr. Kapke enjoys spending time with his family, vacationing in northern Wisconsin, hiking, skiing, cooking and traveling.

My locations

Medical education

Medical School

Touro University California College of Medicine, Vallejo, CA


Medical College of Wisconsin Affiliated Hospitals, Milwaukee, WI


Medical College of Wisconsin Affiliated Hospitals, Milwaukee, WI, Hematology and oncology


July 15, 2021
Everyone is always courteous, respectful and informative. I always recommend ProHealth Medical Group to anyone seeking medical care. The only negative I have had is finding a therapist I can connect with. However I don't blame them, it's just always been difficult to trust them because of bad experiences.
June 30, 2021
I have a good experience with Dr. Kapke. Nice doctor.
June 28, 2021
Dr. Kapke and the entire staff at the Greenwald Cancer Center are amazing! Wonderful!!! so thankful that I have them!!!
June 21, 2021
Dr Kapke and his staff are extremely polite, compassionate, and professional.
June 16, 2021
everything went well .
June 4, 2021
Although Dr. Kapke didn't begin the appt. within 15 mins. he did stop in to let me know that he was taking care of another patient, and thanked me for waiting patiently until he was free.
June 2, 2021
I have always had good experience when I go to the Cancer Clinic in Macwonago.
May 26, 2021
the cancer center does an exceptional job always.
May 19, 2021
didn't get physical call about results--came thru MyChart
May 19, 2021
Dr. Jonathan Kapke is an excellent doctor, who cares for any details of my health problem. I am very grateful for all he has done for my health. May God reward him and all the staff at the Cancer Center.
May 17, 2021
He check my health and then explain things for me so I understand it.
May 17, 2021
Dr. Kapke was informative and made information easy to understand. It was a much better experience than I've had lately.
May 6, 2021
Very satisfied w/dr. & visit.
May 5, 2021
Dr. Kapke and staff all very nice and easy to communicate with. This was the first time I saw Dr. Kapke as my previous oncologist left to be closer to home and family.
May 5, 2021
It all went well.
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