Mark Stout, MD

Cardiothoracic surgery
Patient Rating
4.9 / 5 (Based on 30 reviews)

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Mark Stout

About me

Philosophy of care

“Cardiothoracic surgery addresses life-altering disease, and its procedures may involve significant risk. I have embraced teaching my entire medical career — not only for students, residents and colleagues, but also, and most importantly, for patients. Thus my practice philosophy, while comprehensive to the practice of medicine, centers on two simple principles. First, educate my patients so they can truly make an informed decision and second, perform a cardiac operation to the best of my ability for every patient who has made that choice.”

Gender

Male

Hobbies and Personal Interests

Dr. Stout is married and enjoys skiing, motocross and deep-sea fishing on his boat, the LAURALEA.

My location

Education

Medical School

St. Louis University School of Medicine, St. Louis, MO

Residency

Emory University Hospital, Atlanta, GA

Fellowship

Loyola University Medical Hospital, Maywood, IL, Cardiothoracic surgery

Certifications

Board Certifications

Cardiothoracic surgery

Reviews

January 7, 2026
My recent experience at ProHealth - with Dr. Stout - prep for open heart surgery was excellent, efficient & smoothly orchestrated.
December 17, 2025
He's a wonderful doctor. He's knowledgeable, listens to me. Had patience and a great sense of humor. I would recommend Dr. Stout to everyone. I even sent my son-in-law to him.
December 17, 2025
I couldn't have asked for more attention nor caring attitude. I have complete confidence in my caregivers, Dr. Stout, and the entire team. A+ experience.
November 12, 2025
I saw Dr. Stout for information about my heart and the possible remedies.
November 12, 2025
Dr. Stout put my wife and I at ease regarding my upcoming surgical experience. He appeared confident of his ability to treat me effectively without being "cocky."
August 6, 2025
I was very impressed with Dr. Stout and all staff members on my "team". It was very evident that all were proficient at their jobs but mostly I noticed that each displayed a deep "love" of their jobs and thus showing a "love" for their patients! Kudos to all!!
June 18, 2025
Sent me to an new dr. who sent me to St. Luke's.
May 14, 2025
1st time seeing Dr. Mark Stout. I was told that the heart surgery would have to be done at St. Luke's!! I came to Waukesha - I'm not having it done at St. Luke's and Dr. Mark Stout explained to me that he will do the surgery and it will be done at Waukesha! Thank you Dr. Mark Stout!!!
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