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Callisia N. Clarke, MD, MS, FACS, FSSO

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Surgical Oncology
4.8 (107)
Assistant Professor
Accepting New Patients
Offers Virtual Visits

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Established Patient Appointments 414-955-1434
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New Patient Appointments 414-805-6849
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Dr. Clarke specializes in Surgical Oncology with a focus on tumors of the upper gastrointestinal tract, sarcomas, melanomas and regional therapies for advanced malignancies.

Her research interests are centered on personalized cancer care and targeted approaches in Pancreatic Neuroendocrine Tumors.


Diseases & Conditions

Benign Pancreatic Disease
Neuroendocrine Tumors
Pancreatic Cancer

Treatment & Services

Limb and Liver Perfusion
Primary and Metastatic Neuroendocrine Tumors
Regional Therapy-HIPEC
Virtual Visit

Ages Seen


Languages Spoken


Hospital Affiliations

Froedtert Hospital


Cancer Center - Froedtert Hospital
8800 West Doyne Ave.
Milwaukee, WI 53226
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Education & Training

University of Cincinnati College of Medicine - OH - Doctor of Medicine - (2006)

University of Cincinnati - OH - General Surgery Residency - (2013)

University of Texas M. D. Anderson Cancer Center - Houston - Complex General Surgical Oncology Fellowship - (2016)

Board Certifications

General Surgery
Complex General Surgical 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.

4.8 out of 5. 107 ratings, 22 reviews
Jan. 30, 2021
ideal care
Jan. 13, 2021
Friendly, caring, professional doctor and staff. I always feel comfortable during my visits.
Jan. 7, 2021
Very empathetic and candid about my situation.
Oct. 30, 2020
I appreciate that she tried to help me feel more at ease with what is going on with me. she explained everything really well and her NP and Nurse were also great!
Oct. 2, 2020
I was really impressed with Dr Clark and her nurses. they made me feel so comfortable and told me they would take care of me. I was do stressed but when I left I felt so much better and I knew I was in good hands
Sept. 25, 2020
The level of communication is excellent.
Sept. 3, 2020
Exceedingly well prepared, honest, efficient, straightforward. A pleasure to work with.
Aug. 21, 2020
kind, not only with words but in her eyes as well. when I was scarred out of my mind she took the time to explain everything again, and rephrased everything until I calmed down, without getting annoyed like other doctors do.
July 29, 2020
very pleasant dr. and staff. knowledgeable
July 27, 2020
Excellent care
July 22, 2020
Dr. Clarke and her team are very professional and made me feel at ease with the timeline for treatment. They explained the process in a very understandable way, provided me with paperwork to explain treatment and the ability to reach out if I have any questions. Dr. Clarke comes across as a very caring and capable surgeon and I am very pleased to be in her care.
July 16, 2020
Dr. Clark is very caring for my wellbeing. She's the greatest!
July 15, 2020
Dr. Clarke and her team are the best.
June 19, 2020
I waited longer than the 15 minutes to see Dr. Clark because I was squeezed in with my appointment. And she did not have all my medical records because again there wasn't time to get them all because they called to make the appointment just the day before I came in. But she was very compassionate and understanding. She made me very at ease with my situation.
June 19, 2020
Always felt she really cared about me and my illness. She made me feel very comfortable and explained things in a way I could understand.
May 27, 2020
Dr.Clarke is a awesome Doctor she treats me like a real person not a number she is very compassionate and caring
May 22, 2020
Dr. Clarke has been an excellent health care provider.
May 19, 2020
Dr. Clarke (in addition to her NP) were friendly and reassuring, welcoming and made me feel comfortable. Dr. Clarke took extra time to do a thorough skin check for me to ensure our surgical plans would be most appropriate, considering I would be unable to see dermatology prior to surgery. She took time to explain the procedure to me, answered all questions, and discussed returning to work. She used humor appropriately to lighten to mood, which I appreciated as well. She and her NP were considerate to maintain my modesty and helped me feel comfortable throughout my appointment. She discussed alternative treatment options, and explained why our current plan is the best approach. I couldn't ask for a better experience during a stressful situation.
May 16, 2020
Dr Clarke ease of conversation and knowledge of my situation is refreshing.
April 29, 2020
Dr. Clarke and her team were beyond Amazing. Dr. Clarke the first time I met her I told her I been to a lot of Drs that could not figure out what to do for me. Dr. Clarke studied my records and promised she and her team would figure out a Plan. Dr. Clarke Thank You
April 21, 2020
she has always been attentive and concerned. really like her, feel very safe in her care.
April 15, 2020
Dr. Clarke is a superb, wonderful doctor and person. She deeply cares about each of her patients and that care resonates with her interactions with each patient. I could not ask for a better, more competent doctor.
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