John Maclou Longo, MD

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Radiation Oncology
5 (58)
Assistant Professor
Accepting New Patients
Offers Virtual Visits

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Cancer Center - Froedtert West Bend Hospital (262) 836-7204


Treatment & Services

Virtual Visit

Ages Seen


Languages Spoken



Cancer Center - Froedtert West Bend Hospital
3200 Pleasant Valley Road
West Bend, WI 53095
(262) 836-7200
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Education & Training

University of Nebraska College of Medicine - Omaha - Doctor of Medicine - (2011)

Medical College of Wisconsin - Milwaukee - Residency in Radiation Oncology - (2012-2016)

Board Certifications

Radiation Oncology

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.

5 out of 5. 58 ratings, 17 reviews
June 20, 2020
He truly is concerned about my well being
June 10, 2020
Dr. Longo is excellent! Very caring and compassionate and thorough. I feel so fortunate to have him as my provider.
June 7, 2020
Very nice person!
June 5, 2020
Dr Longo and his staff are just great people all the way around, the entire Kraemer Cancer Center people are just really good people to deal with.
May 30, 2020
another great experience wth the cancer center!! Thank you
Feb. 11, 2020
Knowledgeable, compassionate and informative. Wonderful Doctor and staff.
Jan. 23, 2020
Dr. Longo comes into the exam room always upbeat and smiling, which puts the patient in a good mood.
Jan. 11, 2020
All appts with Dr Longo have been very professional and caring
Jan. 5, 2020
Dr. Longo ROCKS!!!
Dec. 21, 2019
seems to really care. very upbeat
Dec. 18, 2019
Dr. Longo obviously cares. There are just some things he can't do anything about.
Dec. 17, 2019
Dr John Longo: Not only is Dr Longo a brilliant planner (I have 0 side effects after 66gry rad) but even with a high patient load he is personal and caring. We see genuine patient concern. Keep this Dr. in your system he is a winner. Admittedly, after Dr. Jarred Robbins move I was skeptical of a new radiation oncologist. Dr. Longo has surpassed all expectations.
Nov. 3, 2019
knowledge and compassion were key to my staying with Dr. Longo.
Oct. 13, 2019
Dr. Longo is a very caring doctor and has a definite interest in his patients. He never rushes through anything and is very considerate and kind.
Oct. 7, 2019
Dr Longo and everyone that I saw or spoke with at the Kraemer Cancer Center was just great which made going there for treatments very easy to do
Oct. 4, 2019
dr. Longo, took all the time I needed. very caring man. full trust in him
Sept. 22, 2019
Dr. Longo and his staff are excellent in what they do and how they do it! very good people!