Peter Langenstroer, MD, MS

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4.9 (170)
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Cancer Center - Froedtert West Bend Hospital 262-836-7204
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Cancer Center - Froedtert West Bend Hospital 414-805-0505
Established Patient Appointments 414-805-0805
New Patient Appointments 414-805-3666
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Management of urologic cancers requires complex and individualized cancer specific care.

Management of urologic cancers requires complex and individualized cancer specific care.


Dr. Langenstroer is fellowship trained in Urologic Oncology. This offers his patients a unique cancer focused expertise that facilitates patient education and engagement in a personalized treatment plan.


Dr. Langenstroer also has considerable experience in penile implant surgery as a treatment option for erectile dysfunction. He is in the 90 percentile of implanters nationwide.


Diseases & Conditions

Bladder Cancer
Kidney Cancer
Penile Cancer
Prostate Cancer
Sexual Dysfunction (Male)
Testicular Cancer

Treatment & Services

Kidney Cryosurgery
Laparoscopic Oncology
Robotic-Assisted Prostate Surgery
Urologic Oncology
Virtual Visit

Ages Seen


Languages Spoken


Hospital Affiliations

Froedtert Hospital
Froedtert Menomonee Falls Hospital
Froedtert West Bend Hospital


Urology - Froedtert Hospital
8750 William Coffey Dr.
Milwaukee, WI 53226
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Cancer Center - Froedtert Hospital
8800 West Doyne Ave.
Milwaukee, WI 53226
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Cancer Center - Froedtert West Bend Hospital
3200 Pleasant Valley Road
West Bend, WI 53095
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Education & Training

Medical College of Wisconsin - Milwaukee - Doctor of Medicine - (1992)

Medical College of Wisconsin - Milwaukee - Master of Science in Pharmacology & Toxicology - (1991)

Medical College of Wisconsin - Milwaukee - Residency - (1997)

University of Kansas Medical Center - Kansas City - Fellowship in Urologic Oncology - (2001)

Board Certifications


Patient Reviews

The comments are submitted by patients (or their caregivers) and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of the Froedtert & the Medical College of Wisconsin health network. Learn more about our survey.

4.9 out of 5. 170 ratings, 32 reviews
July 31, 2020
very professional and informative. Willing to take time to answer questions and explained everything
July 22, 2020
We were very impressed with this doctor, his manner and expertise and compassion.
July 11, 2020
Dr.Langenschroer is very kind, gentle and always through during my cystos. which is saying a lot since he has been doing them for many many years.
July 10, 2020
While I believe Dr. Langenstroer is very very knowledgeable and skilled in his field, those are the only reasons I would decide to retain him as a healthcare provider. I get the impression he spends as little time with patients as necessary. I have seen him for more than four years now, and he knows nothing about me personally - just my cancer. He has related to me with a lack of empathy and appreciation for what I as a human being am emotionally struggling with as a result of my illness. For all I heard about him being sensitive and having a good "bedside manner," I have yet to experience this in the time I have seen him. For this reason, I would not recommend him to anyone.
June 28, 2020
so knowledgeable about my treatment and such a gifted surgeon! Answered all my questions and explained all the treatment options.
June 28, 2020
All went great!
June 21, 2020
He listens attentively and responds with sound advice. He supports his answers with statistical data. I feel comfortable under his care!
June 18, 2020
Dr. Langenstrorer is a sincere and capable clinician with a strong ability to relate to the patient. He is very thorough and has a solid understanding of his specialty. I feel blessed to be one of his patients.
June 17, 2020
Staff and provider worked as a well organized and personable team to prep me for my cystoscopy procedure.
April 24, 2020
as nice a doctor and staff as possible.
April 8, 2020
I was very grateful that despite the coved-19 issues happening right now I was able to get the much needed care that I received that day even with limited staff. My perhaps problem went from sort of "let's take a peek" to "this needs to be fixed now."
Feb. 26, 2020
friendly and professional through outthe period of care.
Feb. 21, 2020
This was my first visit with the Doctor/Hospital.... Surgery is next week... My family was impressed with the Doctor and staff.
Jan. 26, 2020
Dr. Langenstroer takes a real interest in his patients. He listens well and is helpful and caring. I really appreciate that in a doctor.
Jan. 26, 2020
I am very satisfied with the health care I receive from my Doctors at Froetert!
Jan. 17, 2020
He is the best
Jan. 12, 2020
All went well and proceeded quickly.
Jan. 10, 2020
No, the overall experience with Dr. Langenstroer was very good and all of the information I received was cogent to my visit. I am very pleased with the care provided.
Dec. 24, 2019
we met with the dr. for a consultation. he spent 10 minutes with us and was gone. I am disabled and it is very hard for me to travel. I came from 1-1/2 hours away. I tried to get this consultation done over the phone, but was told I had to come and meet face to face with the doctor. That is ridiculous.
Dec. 12, 2019
They did their job as if they care about outcome.
Dec. 5, 2019
Just good people. Everyone I deal with is kind, considerate and approachable. Good people.
Nov. 29, 2019
Very knowledgeable provider, explains things which you can understand. You don't feel rushed, he spends time with you.
Nov. 14, 2019
Easy to relate to.
Nov. 14, 2019
this was my first visit , I'm very happy with the time and care I received while there ... much better and more professional and knowledgeable than my previous provider .
Nov. 14, 2019
Very knowledgeable, professional, and understanding.
Nov. 4, 2019
Everything about my visit went perfectly, I couldn't have asked for a better experience.
Oct. 27, 2019
Compassion and thoroughness and understanding
Oct. 19, 2019
Dr. Langenstroer is very knowledgeable and treated me with respect. He also is compassionate, which is important when treating people who are facing some scary decisions. I like him!
Oct. 18, 2019
After I was in the office, the providers reviewed my history, showed me the test results, discussed the options and risks, I selected an option and then I was scheduled right away for the next part of my treatment plan. It was very slick. The assistant, nurse, resident, doctor and scheduler were all very professional. I came into the office worried and left with a plan and peace of mind.
Oct. 5, 2019
Knowledge and skill
Sept. 29, 2019
He is a special person. He always answers any questions that I have with a tone that is very comforting, but honest.
Sept. 22, 2019
He was very understanding of how difficult this time is for me.
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