
Overview
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 Experienced 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.
His clinical research consists of co-authoring 9 peer reviewed articles and participating in 2 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 9 articles and participated in 2 clinical trials in the study of Bladder Cancer.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- MANAGED MEDICAID PLAN
- MEDICARE ASSISTANCE PROGRAM
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
20 Duke Medicine Cir, Durham, NC 27710
20 Duke Medicine Cir, Durham, NC 27710
Additional Areas of Focus
Dr. Koffer has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
2 Clinical Trials
Duke Cancer Center
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.
Duke Cancer Center
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.
Duke Cancer Center Cary Radiation Oncology
I graduated from the US Naval Academy in 1983 and served as a nuclear-trained officer on board two submarines before shifting to the Navy Medical Corps. Following medical school, I completed Diving Medical Officer training and served as head of diving research at the Naval Medical Research Center. After completing specialty training, I completed my 30+ year Navy career as Head, Radiation Oncology at Naval Medical Portsmouth Virginia. After returning to Duke, I served two years as Medical Director, Danville Center for Radiation Oncology, where I helped introduce technological advances into the clinical setting designed to improve treatment precision while minimizing treatment-related side effects. I joined Duke’s Wake County Radiation Oncology team in June 2017, and see patients in Raleigh and Cary. My clinical focus is on multi-disciplinary treatment of gynecologic, genitourinary, and lower gastrointestinal malignancies, with a focus on quality-of-life through minimizing treatment-related side effects. Dr. Nelson is rated as an Advanced provider by MediFind in the treatment of Bladder Cancer. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Muscle Invasive Bladder Cancer, and Non-Muscle Invasive Bladder Cancer.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Pleuropulmonary BlastomaDr. Koffer isDistinguished. Learn about Pleuropulmonary Blastoma.
- Advanced
- ALK-Positive Non-Small Cell Lung Cancer
- EGFR Positive Lung CancerDr. Koffer isAdvanced. Learn about EGFR Positive Lung Cancer.
- Familial Prostate CancerDr. Koffer isAdvanced. Learn about Familial Prostate Cancer.
- Large-Cell Lung CarcinomaDr. Koffer isAdvanced. Learn about Large-Cell Lung Carcinoma.
- Lung AdenocarcinomaDr. Koffer isAdvanced. Learn about Lung Adenocarcinoma.
- Lung CancerDr. Koffer isAdvanced. Learn about Lung Cancer.
- Experienced
- Adult Soft Tissue SarcomaDr. Koffer isExperienced. Learn about Adult Soft Tissue Sarcoma.
- Breast Cancer in MenDr. Koffer isExperienced. Learn about Breast Cancer in Men.
- Marginal Zone Lymphoma (MZL)Dr. Koffer isExperienced. Learn about Marginal Zone Lymphoma (MZL).
- Metastatic Brain TumorDr. Koffer isExperienced. Learn about Metastatic Brain Tumor.
- Muscle Invasive Bladder CancerDr. Koffer isExperienced. Learn about Muscle Invasive Bladder Cancer.
- Non-Muscle Invasive Bladder CancerDr. Koffer isExperienced. Learn about Non-Muscle Invasive Bladder Cancer.



