Mary F. Otterson, MD, MS

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Colorectal Surgery, General Surgery
5 (38)
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General Surgery 414-955-5783
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Diseases & Conditions

Colorectal Cancer
Inflammatory Bowel Disease (IBD)
Radiation Enteritis

Ages Seen


Languages Spoken


Hospital Affiliations

Froedtert Hospital


General Surgery - Froedtert Hospital
900 N. 92nd St.
Milwaukee, WI 53226
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Education & Training

Medical College of Wisconsin - Milwaukee - Doctor of Medicine - (1984)

Medical College of Wisconsin - Milwaukee - Master of Science in Physiology - (1988)

Medical College of Wisconsin - Milwaukee - Residency in General Surgery - (1990)

Board Certifications

General Surgery

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. 38 ratings, 5 reviews
June 12, 2020
she is very knowledgeable and attentive and a skilled professional who always guides me in the best way she can.
Feb. 14, 2020
Respectful of my medical wishes, and I feel I was provided with the best possible care.
Nov. 22, 2019
Saw Dr. Otterson for surgery do have seen the team several times over last 4 mos. Feel I got very, very good care with great results.
Nov. 7, 2019
Detailed description of problem area and approach in treatment. Review of CT, explaining area and extent of involvement. Answered all questions regarding possible complications of procedure and timeline for recovery.
Oct. 23, 2019
She offered some potential alternative drugs to try before proceeding with surgery
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