American Society of Breast Surgeons (ASBS)
American Society of Breast Disease (ASBD)
American College of Surgeons (ACS)
Clinical Assistant Professor of Surgery – USD Sanford School of Medicine
Dr. Dirksen has authored several medical and surgical textbook chapters and has been involved in numerous clinical studies and trials.
I have a special interest and expertise in treating patients with breast cancer and other diseases of the breast. As part of a multidisciplinary breast cancer team, I provide surgical treatment tailored to each patient and their specific diagnosis.
Dr. Dirksen lives in Sioux Falls with his wife and three daughters.