Dr. John W. Nelson

I am a radiation oncologist specializing in genitourinary malignancies including prostate, bladder, kidney, and testicular cancer. I have a special interest in using short course, high dose and precision radiotherapy known as Stereotactic Body Radiotherapy (SBRT) for the treatment of cancers. I chose to be a radiation oncologist because I believe in the amazing ability of radiotherapy to not only treat cancer, but also to maintain and improve a patient's quality of life. I love to cook and eat delicious food and to spend time with my wonderful family. Dr. Koffer is rated as an Advanced provider by MediFind in the treatment of Bladder Cancer. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Prostate Cancer, and Familial Prostate Cancer.

I am a radiation oncologist and have been practicing in the Triangle area since 1988. I treat all types of cancer, and I work closely with medical oncologists and surgeons to provide personal care. I enjoy getting to know my patients and guiding them through their radiation treatments. Dr. Sailer is rated as an Advanced provider by MediFind in the treatment of Bladder Cancer. His top areas of expertise are Breast Cancer, Prostate Cancer, Familial Prostate Cancer, and Classical Hodgkin Lymphoma.

I specialize in gynecological radiation oncology but also treat patients with cancer of the breast, brain and central nervous system among others. I also have a special clinical interest in brachytherapy, when radiation is delivered directly to the target internally. Duke is a world leader in treating gynecological cancers with all forms of treatment. I have the privilege of collaborating with many other specialists in gynecologic surgery, chemotherapy and pathology. We have built a state of the art gynecologic cancer program in radiation therapy with a dedicated brachytherapy suite with built-in anesthesia monitoring, imaging to allow for the most complex and pinpoint treatments to treat tumors, while sparing all normal tissue. My mother was a radiation oncologist. Growing up, her dedication to her patients inspired me. She developed truly, caring relationships and touched the lives of so many people over the decades of her practice. My wife, my two children and I currently live in Durham and have been happy members of the Duke community since 2005. Outside of medicine, I spend as much time with them as I can. Dr. Chino is rated as a Distinguished provider by MediFind in the treatment of Bladder Cancer. His top areas of expertise are Cervical Cancer, Endometrial Cancer, Vulvar Cancer, and Neuroendocrine Carcinoma of the Cervix.