
Overview
Prior to arriving at Duke, I was faculty at UT Southwestern where I had a dual appointment at the North Texas VA for 10 years. During this time, I was one of the highest volume robotic VA surgeons treating veterans with urologic cancer in addition to my clinic practice at UTSW. I joined the Urology department at Duke in 2024. At Duke, I have continued my focus on urologic oncology, specifically prostate, bladder and kidney cancer. I have a particular interest in prostate cancer. I was one of the earliest adopters of a novel surgical technique termed the Retzius Sparing Prostatectomy, which allows for the earlier return urinary control. I have further adopted a novel technique for the treatment of localized prostate cancer known as irreversible electroporation (IRE). This technique is a form of focal therapy for carefully selected patients. The advantages of IRE include less urinary and sexual side effects than conventional prostate cancer treatments. In addition, my clinical expertise includes advanced robotic reconstruction of the upper urinary tract. These procedures involve using segments of bowel or buccal grafts (inner lining of the cheek) to reconstruct damaged ureters.
Dr. Gahan is rated as a Distinguished provider by MediFind in the treatment of Prostate Cancer. His top areas of expertise are Renal Cell Carcinoma (RCC), Enlarged Prostate (BPH), UPJ Obstruction, Nephrectomy, and Prostatectomy.
His clinical research consists of co-authoring 83 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 18 articles in the study of Prostate Cancer.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- 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
- 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
3400 Wake Forest Rd, Raleigh, NC 27609
3404 Wake Forest Rd, Raleigh, NC 27609
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.
Duke Cancer Center Genitourinary (GU) Clinic
I specialize in the care of patients with urologic cancers – mainly prostate cancer, kidney cancer, bladder cancer and testicular cancer. A cancer diagnosis is one of the scariest things that can happen to someone. For many of our patients, they don’t necessarily feel different or look different, but they are scared to death. The most important thing you can get from Duke is real understanding of your particular case and what your options are. Knowledge is so reassuring and empowering for patients, especially those recently diagnosed with cancer. When you’re first diagnosed, you have to put your trust in a care team, and that’s hard to do if you don’t already know them. As the largest cancer center in North Carolina, Duke has great reputation and experience, which helps many patients chose Duke for their care. But we grow and develop our trust with patients because of who we are as people and how much expertise and care we bring to each case. Dr. George is rated as an Elite provider by MediFind in the treatment of Prostate Cancer. His top areas of expertise are Prostate Cancer, Renal Cell Carcinoma (RCC), Familial Prostate Cancer, Nephrectomy, and Orchiectomy.
Duke Cancer Center
I have a passion for caring for men with prostate cancer and helping them and their families make the best treatment decisions. I am nationally and internationally recognized as a prostate cancer expert and have performed more than 2,000 radical prostatectomies both at Duke and formerly at Walter Reed Army Medical Center. I specialize in the nerve-sparing technique of surgery affording the best chance for sexual recovery. I have more experience with this small incisional open hands-on nerve-sparing operation than any surgeon in the Southeastern United States and am among the 10 most experienced surgeons using this technique in the United States. In addition to surgery, I have extensive experience managing men who have an elevated PSA and perform a gentle prostate biopsy using very liberal doses of local anesthesia. Our team also offers management of men who elect active surveillance for their early stage prostate cancer and are sensitive to men's needs regarding management of temporary urinary and sexual dysfunction related to prostate cancer treatments. We have a very experienced nursing team and a very experienced physician assistant who greatly assists in comprehensive and compassionate care. Dr. Moul is rated as a Distinguished provider by MediFind in the treatment of Prostate Cancer. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Enlarged Prostate (BPH), Prostatectomy, and Orchiectomy.
Duke Cancer Center
I am a urologic oncologist who specializes in the diagnosis and surgical treatment of tumors of the urinary tract in men and women. I employ minimally invasive techniques as much as possible in order to maximize quality of life and recovery from treatment. Examples include robotic surgical removal of the prostate, kidney tumors, and bladder with complete robotic reconstruction. I am passionate about researching tests and treatments that will help my patients achieve cure of their cancers. I believe this starts with understanding risk factors for cancer to guide screening and early detection of tumors. I enjoy listening to my patients and understanding their goals of care. I believe that cancer care is a team sport and the patient is the captain. I collaborate with other specialists to make a comprehensive treatment plan including but not limited to surgery. In my free time, I enjoy exploring the outdoors with my wife and two daughters. Dr. Abern is rated as a Distinguished provider by MediFind in the treatment of Prostate Cancer. His top areas of expertise are Prostate Cancer, Bladder Cancer, Renal Cell Carcinoma (RCC), Prostatectomy, and Nephrectomy.
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
- Congenital Mesoblastic NephromaDr. Gahan isDistinguished. Learn about Congenital Mesoblastic Nephroma.
- Enlarged Prostate (BPH)Dr. Gahan isDistinguished. Learn about Enlarged Prostate (BPH).
- NephrectomyDr. Gahan isDistinguished. Learn about Nephrectomy.
- Prostate CancerDr. Gahan isDistinguished. Learn about Prostate Cancer.
- Renal Cell Carcinoma (RCC)Dr. Gahan isDistinguished. Learn about Renal Cell Carcinoma (RCC).
- UPJ ObstructionDr. Gahan isDistinguished. Learn about UPJ Obstruction.
- Advanced
- Bladder CancerDr. Gahan isAdvanced. Learn about Bladder Cancer.
- Chromophobe Renal Cell Carcinoma
- Clear Cell SarcomaDr. Gahan isAdvanced. Learn about Clear Cell Sarcoma.
- Familial Prostate CancerDr. Gahan isAdvanced. Learn about Familial Prostate Cancer.
- Familial Wilms Tumor 2Dr. Gahan isAdvanced. Learn about Familial Wilms Tumor 2.
- HydronephrosisDr. Gahan isAdvanced. Learn about Hydronephrosis.
- Experienced
- AquablationDr. Gahan isExperienced. Learn about Aquablation.
- Bilateral HydronephrosisDr. Gahan isExperienced. Learn about Bilateral Hydronephrosis.
- Bladder Outlet ObstructionDr. Gahan isExperienced. Learn about Bladder Outlet Obstruction.
- Bladder StonesDr. Gahan isExperienced. Learn about Bladder Stones.
- BoilsDr. Gahan isExperienced. Learn about Boils.
- CarbuncleDr. Gahan isExperienced. Learn about Carbuncle.


