Dr. Mathias Worni

As an orthopaedic oncologist, I am passionate about providing the best diagnostic and therapeutic surgical care for patients with benign or malignant bone or soft tissue tumors of the musculoskeletal system. As the director of the Sarcoma program at the Duke Cancer Institute, my passion is building our team to provide the best clinical care and basic scientific, translational and clinical research to serve our patients. Dr. Brigman is highly rated in 20 conditions, according to our data. His top areas of expertise are Adult Soft Tissue Sarcoma, Bone Tumor, Undifferentiated Pleomorphic Sarcoma, Bone Graft, and Hip Replacement.

Every day, my goal is to take the best surgical care of my patients' kidney or prostate cancer by offering the most up-to-date minimally invasive surgical treatments, while making sure that their experiences and outcomes at Duke Health are top-notch! As we look at the scans together and discuss biopsy results, it is important to me that I spend all of the time that my patients and their families need to clearly understand their diagnosis as well as all treatment options, so that we can make joint decisions about next steps and their treatment plan. Many of my patients are referred from all over the country to seek highly specialized urology care, including nonsurgical focal cryotherapy for prostate cancer, robotic surgery for prostate cancer, or robotic surgical removal of their kidney tumor called a partial nephrectomy, among other treatments, with our multidisciplinary, collaborative team. I always reassure and share my positive outlook with my patients as we navigate the health system together. My patients know that, as their physician, I will be their champion and advise them and guide them through their treatment. We are in this together. Dr. Polascik is highly rated in 7 conditions, according to our data. His top areas of expertise are Prostate Cancer, Muscle Invasive Bladder Cancer, Adult Soft Tissue Sarcoma, Prostatectomy, and Nephrectomy.

My interest in surgery came from a fascination in our ability to interrupt a disease process and the body’s ability to heal. I have dedicated my practice to surgical oncology of the breast, as I am passionate about helping women understand this complex and extremely personal diagnosis. Having walked through breast cancer with a family member, I recognize the importance of accurate risk assessment and informed decision making tailored to one’s own principles of health and wholeness. I am committed to providing compassionate care, alleviating fears of the unknown, and listening to the needs of my patients to obtain the best possible outcome. Dr. Rosenberger is highly rated in 9 conditions, according to our data. Her top areas of expertise are Breast Cancer, Inflammatory Breast Cancer, Paget Disease of the Breast, Mastectomy, and Gastrostomy.