Kelli Kreul Pettit MDDr. Kelli Kreul Pettit

Practice Philosophy

“I try to approach every patient as if they were my mother, father, sister, brother or child. I believe this leads to the best physical and emotional outcome for patients and their families.”

Clinical Interests

Breast Surgery, Surgical Oncology


Medical Education

  • M.D., Washington University School of Medicine, St. Louis, MO, 2003


  • General Surgery, Medical College of Wisconsin and Affiliated Hospitals, Milwaukee, WI, 2008


  • Breast Surgical Oncology, Washington University School of Medicine, St. Louis, MO, 2009

Professional Appointments

  • Medical Director, Breast Surgical Services, ProHealth Care

Board Certified

  • General Surgery

Medical Organizations

  • American College of Surgeons – Fellow
  • American Society of Breast Surgeons
  • Society of Surgical Oncology

Professional Awards

  • Top Doctors 2018, 2020, 2022, 2023 (Milwaukee Magazine)
  • MCW Society of Teaching Scholars 2015 – The Marvin Wagner Preceptor Award
  • The Milwaukee Academy of Medicine Award for Excellence in Teaching – 2015

Office Locations

Waukesha Surgical Specialists

1111 Delafield St., Suite 209
Waukesha, WI 53188

Mukwonago D.N. Greenwald Center

240 Maple Ave.
Mukwonago, WI 53149

ProHealth Medical Group Brookfield

195 Discovery Drive
Brookfield, WI 53045

Staff Privileges

  • ProHealth Waukesha Memorial Hospital
  • ProHealth Waukesha Memorial Hospital Mukwonago
  • ProHealth Oconomowoc Memorial Hospital
  • ProHealth Moreland Surgery Center
  • ProHealth Rehabilitation Hospital of Wisconsin

Hobbies/Personal Interests

  • Dr. Pettit enjoys being a mother and wife. In her spare time, she likes gardening, skiing and golf.